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xprtrdma: Rename rpcrdma_req::rl_free 

Clean up: I'm about to use the rl_free field for purposes other than
a free list. So use a more generic name.

This is a refactoring change only.

BugLink: https://bugzilla.linux-nfs.org/show_bug.cgi?id=305
Fixes: 68791649a7 ('xprtrdma: Invalidate in the RPC reply ... ')
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever 2017-06-08 11:52:12 -04:00 committed by Anna Schumaker
parent 451d26e151
commit a80d66c9e0
2 changed files with 5 additions and 6 deletions
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9
net/sunrpc/xprtrdma/verbs.c
View File

@ -971,7 +971,6 @@ rpcrdma_create_req(struct rpcrdma_xprt *r_xprt)
if (req == NULL)
return ERR_PTR(-ENOMEM);
INIT_LIST_HEAD(&req->rl_free);
spin_lock(&buffer->rb_reqslock);
list_add(&req->rl_all, &buffer->rb_allreqs);
spin_unlock(&buffer->rb_reqslock);
@ -1055,7 +1054,7 @@ rpcrdma_buffer_create(struct rpcrdma_xprt *r_xprt)
goto out;
}
req->rl_backchannel = false;
list_add(&req->rl_free, &buf->rb_send_bufs);
list_add(&req->rl_list, &buf->rb_send_bufs);
}
INIT_LIST_HEAD(&buf->rb_recv_bufs);
@ -1084,8 +1083,8 @@ rpcrdma_buffer_get_req_locked(struct rpcrdma_buffer *buf)
struct rpcrdma_req *req;
req = list_first_entry(&buf->rb_send_bufs,
struct rpcrdma_req, rl_free);
list_del(&req->rl_free);
struct rpcrdma_req, rl_list);
list_del(&req->rl_list);
return req;
}
@ -1268,7 +1267,7 @@ rpcrdma_buffer_put(struct rpcrdma_req *req)
spin_lock(&buffers->rb_lock);
buffers->rb_send_count--;
list_add_tail(&req->rl_free, &buffers->rb_send_bufs);
list_add_tail(&req->rl_list, &buffers->rb_send_bufs);
if (rep) {
buffers->rb_recv_count--;
list_add_tail(&rep->rr_list, &buffers->rb_recv_bufs);

2
net/sunrpc/xprtrdma/xprt_rdma.h
View File

@ -340,7 +340,7 @@ enum {
struct rpcrdma_buffer;
struct rpcrdma_req {
struct list_head rl_free;
struct list_head rl_list;
unsigned int rl_mapped_sges;
unsigned int rl_connect_cookie;
struct rpcrdma_buffer *rl_buffer;