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block: Rename qemu_aio_release -> qemu_aio_unref 

Suggested-by: Benoît Canet <benoit.canet@irqsave.net>
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Fam Zheng 2014-09-11 13:41:28 +08:00 committed by Stefan Hajnoczi
parent ca5fd113b8
commit 8007429a99
16 changed files with 33 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
block.c
View File

@ -4651,7 +4651,7 @@ void bdrv_aio_cancel(BlockDriverAIOCB *acb)
abort();
}
}
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
/* Async version of aio cancel. The caller is not blocked if the acb implements
@ -4692,7 +4692,7 @@ static void bdrv_aio_bh_cb(void *opaque)
acb->common.cb(acb->common.opaque, acb->ret);
qemu_bh_delete(acb->bh);
acb->bh = NULL;
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
static BlockDriverAIOCB *bdrv_aio_rw_vector(BlockDriverState *bs,
@ -4760,7 +4760,7 @@ static void bdrv_co_em_bh(void *opaque)
acb->common.cb(acb->common.opaque, acb->req.error);
qemu_bh_delete(acb->bh);
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
/* Invoke bdrv_co_do_readv/bdrv_co_do_writev */
@ -4891,7 +4891,7 @@ void qemu_aio_ref(void *p)
acb->refcnt++;
}
void qemu_aio_release(void *p)
void qemu_aio_unref(void *p)
{
BlockDriverAIOCB *acb = p;
assert(acb->refcnt > 0);

4
block/archipelago.c
View File

@ -317,7 +317,7 @@ static void qemu_archipelago_complete_aio(void *opaque)
aio_cb->common.cb(aio_cb->common.opaque, aio_cb->ret);
aio_cb->status = 0;
qemu_aio_release(aio_cb);
qemu_aio_unref(aio_cb);
g_free(reqdata);
}
@ -890,7 +890,7 @@ static BlockDriverAIOCB *qemu_archipelago_aio_rw(BlockDriverState *bs,
err_exit:
error_report("qemu_archipelago_aio_rw(): I/O Error\n");
qemu_aio_release(aio_cb);
qemu_aio_unref(aio_cb);
return NULL;
}

2
block/blkdebug.c
View File

@ -444,7 +444,7 @@ static void error_callback_bh(void *opaque)
struct BlkdebugAIOCB *acb = opaque;
qemu_bh_delete(acb->bh);
acb->common.cb(acb->common.opaque, acb->ret);
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
static BlockDriverAIOCB *inject_error(BlockDriverState *bs,

2
block/blkverify.c
View File

@ -192,7 +192,7 @@ static void blkverify_aio_bh(void *opaque)
qemu_vfree(acb->buf);
}
acb->common.cb(acb->common.opaque, acb->ret);
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
static void blkverify_aio_cb(void *opaque, int ret)

10
block/curl.c
View File

@ -212,7 +212,7 @@ static size_t curl_read_cb(void *ptr, size_t size, size_t nmemb, void *opaque)
qemu_iovec_from_buf(acb->qiov, 0, s->orig_buf + acb->start,
acb->end - acb->start);
acb->common.cb(acb->common.opaque, 0);
qemu_aio_release(acb);
qemu_aio_unref(acb);
s->acb[i] = NULL;
}
}
@ -304,7 +304,7 @@ static void curl_multi_check_completion(BDRVCURLState *s)
}
acb->common.cb(acb->common.opaque, -EIO);
qemu_aio_release(acb);
qemu_aio_unref(acb);
state->acb[i] = NULL;
}
}
@ -636,7 +636,7 @@ static void curl_readv_bh_cb(void *p)
// we can just call the callback and be done.
switch (curl_find_buf(s, start, acb->nb_sectors * SECTOR_SIZE, acb)) {
case FIND_RET_OK:
qemu_aio_release(acb);
qemu_aio_unref(acb);
// fall through
case FIND_RET_WAIT:
return;
@ -648,7 +648,7 @@ static void curl_readv_bh_cb(void *p)
state = curl_init_state(acb->common.bs, s);
if (!state) {
acb->common.cb(acb->common.opaque, -EIO);
qemu_aio_release(acb);
qemu_aio_unref(acb);
return;
}
@ -664,7 +664,7 @@ static void curl_readv_bh_cb(void *p)
if (state->buf_len && state->orig_buf == NULL) {
curl_clean_state(state);
acb->common.cb(acb->common.opaque, -ENOMEM);
qemu_aio_release(acb);
qemu_aio_unref(acb);
return;
}
state->acb[0] = acb;

6
block/iscsi.c
View File

@ -126,7 +126,7 @@ iscsi_bh_cb(void *p)
acb->task = NULL;
}
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
static void
@ -680,7 +680,7 @@ static BlockDriverAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
if (acb->task == NULL) {
error_report("iSCSI: Failed to allocate task for scsi command. %s",
iscsi_get_error(iscsi));
qemu_aio_release(acb);
qemu_aio_unref(acb);
return NULL;
}
memset(acb->task, 0, sizeof(struct scsi_task));
@ -718,7 +718,7 @@ static BlockDriverAIOCB *iscsi_aio_ioctl(BlockDriverState *bs,
(data.size > 0) ? &data : NULL,
acb) != 0) {
scsi_free_scsi_task(acb->task);
qemu_aio_release(acb);
qemu_aio_unref(acb);
return NULL;
}

4
block/linux-aio.c
View File

@ -88,7 +88,7 @@ static void qemu_laio_process_completion(struct qemu_laio_state *s,
}
laiocb->common.cb(laiocb->common.opaque, ret);
qemu_aio_release(laiocb);
qemu_aio_unref(laiocb);
}
/* The completion BH fetches completed I/O requests and invokes their
@ -286,7 +286,7 @@ BlockDriverAIOCB *laio_submit(BlockDriverState *bs, void *aio_ctx, int fd,
return &laiocb->common;
out_free_aiocb:
qemu_aio_release(laiocb);
qemu_aio_unref(laiocb);
return NULL;
}

2
block/qed.c
View File

@ -907,7 +907,7 @@ static void qed_aio_complete_bh(void *opaque)
int ret = acb->bh_ret;
qemu_bh_delete(acb->bh);
qemu_aio_release(acb);
qemu_aio_unref(acb);
/* Invoke callback */
cb(user_opaque, ret);

2
block/quorum.c
View File

@ -168,7 +168,7 @@ static void quorum_aio_finalize(QuorumAIOCB *acb)
}
g_free(acb->qcrs);
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
static bool quorum_sha256_compare(QuorumVoteValue *a, QuorumVoteValue *b)

4
block/rbd.c
View File

@ -407,7 +407,7 @@ static void qemu_rbd_complete_aio(RADOSCB *rcb)
acb->common.cb(acb->common.opaque, (acb->ret > 0 ? 0 : acb->ret));
acb->status = 0;
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
/* TODO Convert to fine grained options */
@ -671,7 +671,7 @@ failed_completion:
failed:
g_free(rcb);
qemu_vfree(acb->bounce);
qemu_aio_release(acb);
qemu_aio_unref(acb);
return NULL;
}

8
block/sheepdog.c
View File

@ -445,7 +445,7 @@ static inline void free_aio_req(BDRVSheepdogState *s, AIOReq *aio_req)
static void coroutine_fn sd_finish_aiocb(SheepdogAIOCB *acb)
{
qemu_coroutine_enter(acb->coroutine, NULL);
qemu_aio_release(acb);
qemu_aio_unref(acb);
}
/*
@ -2130,7 +2130,7 @@ static coroutine_fn int sd_co_writev(BlockDriverState *bs, int64_t sector_num,
ret = sd_co_rw_vector(acb);
if (ret <= 0) {
qemu_aio_release(acb);
qemu_aio_unref(acb);
return ret;
}
@ -2151,7 +2151,7 @@ static coroutine_fn int sd_co_readv(BlockDriverState *bs, int64_t sector_num,
ret = sd_co_rw_vector(acb);
if (ret <= 0) {
qemu_aio_release(acb);
qemu_aio_unref(acb);
return ret;
}
@ -2510,7 +2510,7 @@ static coroutine_fn int sd_co_discard(BlockDriverState *bs, int64_t sector_num,
ret = sd_co_rw_vector(acb);
if (ret <= 0) {
qemu_aio_release(acb);
qemu_aio_unref(acb);
return ret;
}

4
block/win32-aio.c
View File

@ -88,7 +88,7 @@ static void win32_aio_process_completion(QEMUWin32AIOState *s,
waiocb->common.cb(waiocb->common.opaque, ret);
qemu_aio_release(waiocb);
qemu_aio_unref(waiocb);
}
static void win32_aio_completion_cb(EventNotifier *e)
@ -158,7 +158,7 @@ BlockDriverAIOCB *win32_aio_submit(BlockDriverState *bs,
out_dec_count:
aio->count--;
out:
qemu_aio_release(waiocb);
qemu_aio_unref(waiocb);
return NULL;
}

2
dma-helpers.c
View File

@ -124,7 +124,7 @@ static void dma_complete(DMAAIOCB *dbs, int ret)
qemu_bh_delete(dbs->bh);
dbs->bh = NULL;
}
qemu_aio_release(dbs);
qemu_aio_unref(dbs);
}
static void dma_bdrv_cb(void *opaque, int ret)

2
hw/ide/core.c
View File

@ -397,7 +397,7 @@ static void ide_trim_bh_cb(void *opaque)
qemu_bh_delete(iocb->bh);
iocb->bh = NULL;
qemu_aio_release(iocb);
qemu_aio_unref(iocb);
}
static void ide_issue_trim_cb(void *opaque, int ret)

2
include/block/aio.h
View File

@ -41,7 +41,7 @@ struct BlockDriverAIOCB {
void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs,
BlockDriverCompletionFunc *cb, void *opaque);
void qemu_aio_release(void *p);
void qemu_aio_unref(void *p);
void qemu_aio_ref(void *p);
typedef struct AioHandler AioHandler;

4
thread-pool.c
View File

@ -185,12 +185,12 @@ restart:
qemu_bh_schedule(pool->completion_bh);
elem->common.cb(elem->common.opaque, elem->ret);
qemu_aio_release(elem);
qemu_aio_unref(elem);
goto restart;
} else {
/* remove the request */
QLIST_REMOVE(elem, all);
qemu_aio_release(elem);
qemu_aio_unref(elem);
}
}
}