mirror of https://gitee.com/openkylin/linux.git
afs: Condense afs_call's reply{,2,3,4} into an array
Condense struct afs_call's reply anchor members - reply{,2,3,4} - into an array. Signed-off-by: David Howells <dhowells@redhat.com>
This commit is contained in:
parent
f780c8ea0e
commit
97e3043ad8
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@ -281,7 +281,7 @@ static int afs_readpage(struct file *file, struct page *page)
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static void afs_readpages_page_done(struct afs_call *call, struct afs_read *req)
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{
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#ifdef CONFIG_AFS_FSCACHE
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struct afs_vnode *vnode = call->reply;
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struct afs_vnode *vnode = call->reply[0];
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#endif
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struct page *page = req->pages[req->index];
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@ -243,7 +243,7 @@ static void xdr_decode_AFSFetchVolumeStatus(const __be32 **_bp,
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*/
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static int afs_deliver_fs_fetch_status(struct afs_call *call)
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{
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struct afs_vnode *vnode = call->reply;
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struct afs_vnode *vnode = call->reply[0];
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const __be32 *bp;
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int ret;
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@ -257,8 +257,8 @@ static int afs_deliver_fs_fetch_status(struct afs_call *call)
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bp = call->buffer;
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL);
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xdr_decode_AFSCallBack(&bp, vnode);
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if (call->reply2)
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xdr_decode_AFSVolSync(&bp, call->reply2);
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if (call->reply[1])
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xdr_decode_AFSVolSync(&bp, call->reply[1]);
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_leave(" = 0 [done]");
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return 0;
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@ -294,8 +294,8 @@ int afs_fs_fetch_file_status(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply2 = volsync;
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call->reply[0] = vnode;
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call->reply[1] = volsync;
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/* marshall the parameters */
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bp = call->request;
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@ -312,8 +312,8 @@ int afs_fs_fetch_file_status(struct afs_server *server,
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*/
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static int afs_deliver_fs_fetch_data(struct afs_call *call)
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{
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struct afs_vnode *vnode = call->reply;
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struct afs_read *req = call->reply3;
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struct afs_vnode *vnode = call->reply[0];
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struct afs_read *req = call->reply[2];
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const __be32 *bp;
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unsigned int size;
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void *buffer;
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@ -430,8 +430,8 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
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bp = call->buffer;
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL);
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xdr_decode_AFSCallBack(&bp, vnode);
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if (call->reply2)
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xdr_decode_AFSVolSync(&bp, call->reply2);
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if (call->reply[1])
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xdr_decode_AFSVolSync(&bp, call->reply[1]);
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call->offset = 0;
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call->unmarshall++;
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@ -455,7 +455,7 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call)
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static void afs_fetch_data_destructor(struct afs_call *call)
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{
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struct afs_read *req = call->reply3;
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struct afs_read *req = call->reply[2];
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afs_put_read(req);
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afs_flat_call_destructor(call);
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@ -496,9 +496,9 @@ static int afs_fs_fetch_data64(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply2 = NULL; /* volsync */
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call->reply3 = req;
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call->reply[0] = vnode;
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call->reply[1] = NULL; /* volsync */
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call->reply[2] = req;
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call->operation_ID = FSFETCHDATA64;
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/* marshall the parameters */
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@ -541,9 +541,9 @@ int afs_fs_fetch_data(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply2 = NULL; /* volsync */
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call->reply3 = req;
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call->reply[0] = vnode;
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call->reply[1] = NULL; /* volsync */
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call->reply[2] = req;
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call->operation_ID = FSFETCHDATA;
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/* marshall the parameters */
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@ -645,7 +645,7 @@ int afs_fs_give_up_callbacks(struct afs_net *net,
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*/
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static int afs_deliver_fs_create_vnode(struct afs_call *call)
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{
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struct afs_vnode *vnode = call->reply;
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struct afs_vnode *vnode = call->reply[0];
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const __be32 *bp;
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int ret;
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@ -657,11 +657,11 @@ static int afs_deliver_fs_create_vnode(struct afs_call *call)
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/* unmarshall the reply once we've received all of it */
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bp = call->buffer;
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xdr_decode_AFSFid(&bp, call->reply2);
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xdr_decode_AFSFetchStatus(&bp, call->reply3, NULL, NULL);
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xdr_decode_AFSFid(&bp, call->reply[1]);
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xdr_decode_AFSFetchStatus(&bp, call->reply[2], NULL, NULL);
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL);
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xdr_decode_AFSCallBack_raw(&bp, call->reply4);
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/* xdr_decode_AFSVolSync(&bp, call->replyX); */
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xdr_decode_AFSCallBack_raw(&bp, call->reply[3]);
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/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
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_leave(" = 0 [done]");
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return 0;
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@ -706,10 +706,10 @@ int afs_fs_create(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply2 = newfid;
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call->reply3 = newstatus;
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call->reply4 = newcb;
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call->reply[0] = vnode;
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call->reply[1] = newfid;
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call->reply[2] = newstatus;
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call->reply[3] = newcb;
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/* marshall the parameters */
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bp = call->request;
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@ -739,7 +739,7 @@ int afs_fs_create(struct afs_server *server,
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*/
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static int afs_deliver_fs_remove(struct afs_call *call)
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{
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struct afs_vnode *vnode = call->reply;
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struct afs_vnode *vnode = call->reply[0];
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const __be32 *bp;
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int ret;
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@ -752,7 +752,7 @@ static int afs_deliver_fs_remove(struct afs_call *call)
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/* unmarshall the reply once we've received all of it */
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bp = call->buffer;
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL);
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/* xdr_decode_AFSVolSync(&bp, call->replyX); */
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/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
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_leave(" = 0 [done]");
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return 0;
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@ -793,7 +793,7 @@ int afs_fs_remove(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply[0] = vnode;
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/* marshall the parameters */
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bp = call->request;
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@ -817,7 +817,7 @@ int afs_fs_remove(struct afs_server *server,
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*/
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static int afs_deliver_fs_link(struct afs_call *call)
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{
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struct afs_vnode *dvnode = call->reply, *vnode = call->reply2;
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struct afs_vnode *dvnode = call->reply[0], *vnode = call->reply[1];
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const __be32 *bp;
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int ret;
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@ -831,7 +831,7 @@ static int afs_deliver_fs_link(struct afs_call *call)
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bp = call->buffer;
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL);
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xdr_decode_AFSFetchStatus(&bp, &dvnode->status, dvnode, NULL);
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/* xdr_decode_AFSVolSync(&bp, call->replyX); */
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/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
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_leave(" = 0 [done]");
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return 0;
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@ -872,8 +872,8 @@ int afs_fs_link(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = dvnode;
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call->reply2 = vnode;
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call->reply[0] = dvnode;
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call->reply[1] = vnode;
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/* marshall the parameters */
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bp = call->request;
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@ -900,7 +900,7 @@ int afs_fs_link(struct afs_server *server,
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*/
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static int afs_deliver_fs_symlink(struct afs_call *call)
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{
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struct afs_vnode *vnode = call->reply;
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struct afs_vnode *vnode = call->reply[0];
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const __be32 *bp;
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int ret;
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@ -912,10 +912,10 @@ static int afs_deliver_fs_symlink(struct afs_call *call)
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/* unmarshall the reply once we've received all of it */
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bp = call->buffer;
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xdr_decode_AFSFid(&bp, call->reply2);
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xdr_decode_AFSFetchStatus(&bp, call->reply3, NULL, NULL);
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xdr_decode_AFSFid(&bp, call->reply[1]);
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xdr_decode_AFSFetchStatus(&bp, call->reply[2], NULL, NULL);
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, NULL);
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/* xdr_decode_AFSVolSync(&bp, call->replyX); */
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/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
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_leave(" = 0 [done]");
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return 0;
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@ -963,9 +963,9 @@ int afs_fs_symlink(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply2 = newfid;
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call->reply3 = newstatus;
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call->reply[0] = vnode;
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call->reply[1] = newfid;
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call->reply[2] = newstatus;
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/* marshall the parameters */
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bp = call->request;
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@ -1002,7 +1002,7 @@ int afs_fs_symlink(struct afs_server *server,
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*/
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static int afs_deliver_fs_rename(struct afs_call *call)
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{
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struct afs_vnode *orig_dvnode = call->reply, *new_dvnode = call->reply2;
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struct afs_vnode *orig_dvnode = call->reply[0], *new_dvnode = call->reply[1];
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const __be32 *bp;
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int ret;
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@ -1018,7 +1018,7 @@ static int afs_deliver_fs_rename(struct afs_call *call)
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if (new_dvnode != orig_dvnode)
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xdr_decode_AFSFetchStatus(&bp, &new_dvnode->status, new_dvnode,
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NULL);
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/* xdr_decode_AFSVolSync(&bp, call->replyX); */
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/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
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_leave(" = 0 [done]");
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return 0;
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@ -1067,8 +1067,8 @@ int afs_fs_rename(struct afs_server *server,
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return -ENOMEM;
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call->key = key;
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call->reply = orig_dvnode;
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call->reply2 = new_dvnode;
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call->reply[0] = orig_dvnode;
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call->reply[1] = new_dvnode;
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/* marshall the parameters */
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bp = call->request;
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@ -1103,7 +1103,7 @@ int afs_fs_rename(struct afs_server *server,
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*/
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static int afs_deliver_fs_store_data(struct afs_call *call)
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{
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struct afs_vnode *vnode = call->reply;
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struct afs_vnode *vnode = call->reply[0];
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const __be32 *bp;
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int ret;
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@ -1117,7 +1117,7 @@ static int afs_deliver_fs_store_data(struct afs_call *call)
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bp = call->buffer;
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode,
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&call->store_version);
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/* xdr_decode_AFSVolSync(&bp, call->replyX); */
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/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
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afs_pages_written_back(vnode, call);
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@ -1166,7 +1166,7 @@ static int afs_fs_store_data64(struct afs_server *server,
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call->wb = wb;
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call->key = wb->key;
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call->reply = vnode;
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call->reply[0] = vnode;
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call->mapping = vnode->vfs_inode.i_mapping;
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call->first = first;
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call->last = last;
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@ -1242,7 +1242,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb,
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call->wb = wb;
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call->key = wb->key;
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call->reply = vnode;
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call->reply[0] = vnode;
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call->mapping = vnode->vfs_inode.i_mapping;
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call->first = first;
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call->last = last;
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@ -1278,7 +1278,7 @@ int afs_fs_store_data(struct afs_server *server, struct afs_writeback *wb,
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static int afs_deliver_fs_store_status(struct afs_call *call)
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{
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afs_dataversion_t *store_version;
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struct afs_vnode *vnode = call->reply;
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struct afs_vnode *vnode = call->reply[0];
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const __be32 *bp;
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int ret;
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@ -1295,7 +1295,7 @@ static int afs_deliver_fs_store_status(struct afs_call *call)
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bp = call->buffer;
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xdr_decode_AFSFetchStatus(&bp, &vnode->status, vnode, store_version);
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/* xdr_decode_AFSVolSync(&bp, call->replyX); */
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/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
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_leave(" = 0 [done]");
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return 0;
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@ -1346,7 +1346,7 @@ static int afs_fs_setattr_size64(struct afs_server *server, struct key *key,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply[0] = vnode;
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call->store_version = vnode->status.data_version + 1;
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call->operation_ID = FSSTOREDATA;
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@ -1396,7 +1396,7 @@ static int afs_fs_setattr_size(struct afs_server *server, struct key *key,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply[0] = vnode;
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call->store_version = vnode->status.data_version + 1;
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call->operation_ID = FSSTOREDATA;
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@ -1442,7 +1442,7 @@ int afs_fs_setattr(struct afs_server *server, struct key *key,
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return -ENOMEM;
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call->key = key;
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call->reply = vnode;
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call->reply[0] = vnode;
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call->operation_ID = FSSTORESTATUS;
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/* marshall the parameters */
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@ -1482,7 +1482,7 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
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return ret;
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bp = call->buffer;
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xdr_decode_AFSFetchVolumeStatus(&bp, call->reply2);
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xdr_decode_AFSFetchVolumeStatus(&bp, call->reply[1]);
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call->offset = 0;
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call->unmarshall++;
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@ -1503,13 +1503,13 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
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case 3:
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_debug("extract volname");
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if (call->count > 0) {
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ret = afs_extract_data(call, call->reply3,
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ret = afs_extract_data(call, call->reply[2],
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call->count, true);
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if (ret < 0)
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return ret;
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}
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p = call->reply3;
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p = call->reply[2];
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p[call->count] = 0;
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_debug("volname '%s'", p);
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@ -1550,13 +1550,13 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
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case 6:
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_debug("extract offline");
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if (call->count > 0) {
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ret = afs_extract_data(call, call->reply3,
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ret = afs_extract_data(call, call->reply[2],
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call->count, true);
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if (ret < 0)
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return ret;
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}
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p = call->reply3;
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p = call->reply[2];
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p[call->count] = 0;
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_debug("offline '%s'", p);
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@ -1597,13 +1597,13 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
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case 9:
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_debug("extract motd");
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if (call->count > 0) {
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ret = afs_extract_data(call, call->reply3,
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ret = afs_extract_data(call, call->reply[2],
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call->count, true);
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if (ret < 0)
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return ret;
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}
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p = call->reply3;
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p = call->reply[2];
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p[call->count] = 0;
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_debug("motd '%s'", p);
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@ -1634,8 +1634,8 @@ static int afs_deliver_fs_get_volume_status(struct afs_call *call)
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*/
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static void afs_get_volume_status_call_destructor(struct afs_call *call)
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{
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kfree(call->reply3);
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call->reply3 = NULL;
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kfree(call->reply[2]);
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call->reply[2] = NULL;
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afs_flat_call_destructor(call);
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}
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@ -1675,9 +1675,9 @@ int afs_fs_get_volume_status(struct afs_server *server,
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}
|
||||
|
||||
call->key = key;
|
||||
call->reply = vnode;
|
||||
call->reply2 = vs;
|
||||
call->reply3 = tmpbuf;
|
||||
call->reply[0] = vnode;
|
||||
call->reply[1] = vs;
|
||||
call->reply[2] = tmpbuf;
|
||||
|
||||
/* marshall the parameters */
|
||||
bp = call->request;
|
||||
|
@ -1703,7 +1703,7 @@ static int afs_deliver_fs_xxxx_lock(struct afs_call *call)
|
|||
|
||||
/* unmarshall the reply once we've received all of it */
|
||||
bp = call->buffer;
|
||||
/* xdr_decode_AFSVolSync(&bp, call->replyX); */
|
||||
/* xdr_decode_AFSVolSync(&bp, call->reply[X]); */
|
||||
|
||||
_leave(" = 0 [done]");
|
||||
return 0;
|
||||
|
@ -1756,7 +1756,7 @@ int afs_fs_set_lock(struct afs_server *server,
|
|||
return -ENOMEM;
|
||||
|
||||
call->key = key;
|
||||
call->reply = vnode;
|
||||
call->reply[0] = vnode;
|
||||
|
||||
/* marshall the parameters */
|
||||
bp = call->request;
|
||||
|
@ -1788,7 +1788,7 @@ int afs_fs_extend_lock(struct afs_server *server,
|
|||
return -ENOMEM;
|
||||
|
||||
call->key = key;
|
||||
call->reply = vnode;
|
||||
call->reply[0] = vnode;
|
||||
|
||||
/* marshall the parameters */
|
||||
bp = call->request;
|
||||
|
@ -1819,7 +1819,7 @@ int afs_fs_release_lock(struct afs_server *server,
|
|||
return -ENOMEM;
|
||||
|
||||
call->key = key;
|
||||
call->reply = vnode;
|
||||
call->reply[0] = vnode;
|
||||
|
||||
/* marshall the parameters */
|
||||
bp = call->request;
|
||||
|
|
|
@ -81,10 +81,7 @@ struct afs_call {
|
|||
struct address_space *mapping; /* page set */
|
||||
struct afs_writeback *wb; /* writeback being performed */
|
||||
void *buffer; /* reply receive buffer */
|
||||
void *reply; /* reply buffer (first part) */
|
||||
void *reply2; /* reply buffer (second part) */
|
||||
void *reply3; /* reply buffer (third part) */
|
||||
void *reply4; /* reply buffer (fourth part) */
|
||||
void *reply[4]; /* Where to put the reply */
|
||||
pgoff_t first; /* first page in mapping to deal with */
|
||||
pgoff_t last; /* last page in mapping to deal with */
|
||||
size_t offset; /* offset into received data store */
|
||||
|
|
|
@ -639,7 +639,7 @@ static void afs_process_async_call(struct work_struct *work)
|
|||
}
|
||||
|
||||
if (call->state == AFS_CALL_COMPLETE) {
|
||||
call->reply = NULL;
|
||||
call->reply[0] = NULL;
|
||||
|
||||
/* We have two refs to release - one from the alloc and one
|
||||
* queued with the work item - and we can't just deallocate the
|
||||
|
|
|
@ -32,7 +32,7 @@ static int afs_deliver_vl_get_entry_by_xxx(struct afs_call *call)
|
|||
return ret;
|
||||
|
||||
/* unmarshall the reply once we've received all of it */
|
||||
entry = call->reply;
|
||||
entry = call->reply[0];
|
||||
bp = call->buffer;
|
||||
|
||||
for (loop = 0; loop < 64; loop++)
|
||||
|
@ -135,7 +135,7 @@ int afs_vl_get_entry_by_name(struct afs_net *net,
|
|||
return -ENOMEM;
|
||||
|
||||
call->key = key;
|
||||
call->reply = entry;
|
||||
call->reply[0] = entry;
|
||||
|
||||
/* marshall the parameters */
|
||||
bp = call->request;
|
||||
|
@ -170,7 +170,7 @@ int afs_vl_get_entry_by_id(struct afs_net *net,
|
|||
return -ENOMEM;
|
||||
|
||||
call->key = key;
|
||||
call->reply = entry;
|
||||
call->reply[0] = entry;
|
||||
|
||||
/* marshall the parameters */
|
||||
bp = call->request;
|
||||
|
|
Loading…
Reference in New Issue