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[Qemu-devel] [PATCH 1/8] qcow2: removed unused fields
From: |
Frediano Ziglio |
Subject: |
[Qemu-devel] [PATCH 1/8] qcow2: removed unused fields |
Date: |
Thu, 28 Jul 2011 09:40:34 +0200 |
Signed-off-by: Frediano Ziglio <address@hidden>
---
block/qcow2.c | 10 +++-------
1 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/block/qcow2.c b/block/qcow2.c
index edc068e..5c454bb 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -381,11 +381,8 @@ typedef struct QCowAIOCB {
uint64_t bytes_done;
uint64_t cluster_offset;
uint8_t *cluster_data;
- bool is_write;
QEMUIOVector hd_qiov;
- QEMUBH *bh;
QCowL2Meta l2meta;
- QLIST_ENTRY(QCowAIOCB) next_depend;
} QCowAIOCB;
/*
@@ -517,13 +514,12 @@ static int qcow2_aio_read_cb(QCowAIOCB *acb)
static QCowAIOCB *qcow2_aio_setup(BlockDriverState *bs, int64_t sector_num,
QEMUIOVector *qiov, int nb_sectors,
BlockDriverCompletionFunc *cb,
- void *opaque, int is_write, QCowAIOCB *acb)
+ void *opaque, QCowAIOCB *acb)
{
memset(acb, 0, sizeof(*acb));
acb->common.bs = bs;
acb->sector_num = sector_num;
acb->qiov = qiov;
- acb->is_write = is_write;
qemu_iovec_init(&acb->hd_qiov, qiov->niov);
@@ -543,7 +539,7 @@ static int qcow2_co_readv(BlockDriverState *bs, int64_t
sector_num,
QCowAIOCB acb;
int ret;
- qcow2_aio_setup(bs, sector_num, qiov, nb_sectors, NULL, NULL, 0, &acb);
+ qcow2_aio_setup(bs, sector_num, qiov, nb_sectors, NULL, NULL, &acb);
qemu_co_mutex_lock(&s->lock);
do {
@@ -658,7 +654,7 @@ static int qcow2_co_writev(BlockDriverState *bs,
QCowAIOCB acb;
int ret;
- qcow2_aio_setup(bs, sector_num, qiov, nb_sectors, NULL, NULL, 1, &acb);
+ qcow2_aio_setup(bs, sector_num, qiov, nb_sectors, NULL, NULL, &acb);
s->cluster_cache_offset = -1; /* disable compressed cache */
qemu_co_mutex_lock(&s->lock);
--
1.7.1
- [Qemu-devel] [PATCH 0/8] qcow2 cleanup for coroutine-block branch, Frediano Ziglio, 2011/07/28
- [Qemu-devel] [PATCH 1/8] qcow2: removed unused fields,
Frediano Ziglio <=
- [Qemu-devel] [PATCH 2/8] qcow2: removed cur_nr_sectors field in QCowAIOCB, Frediano Ziglio, 2011/07/28
- [Qemu-devel] [PATCH 3/8] qcow2: remove l2meta from QCowAIOCB, Frediano Ziglio, 2011/07/28
- [Qemu-devel] [PATCH 4/8] qcow2: remove cluster_offset from QCowAIOCB, Frediano Ziglio, 2011/07/28
- [Qemu-devel] [PATCH 5/8] qcow2: remove common from QCowAIOCB, Frediano Ziglio, 2011/07/28
- [Qemu-devel] [PATCH 6/8] qcow2: reindent and use while before the big jump, Frediano Ziglio, 2011/07/28
- [Qemu-devel] [PATCH 7/8] qcow2: removed QCowAIOCB entirely, Frediano Ziglio, 2011/07/28
- [Qemu-devel] [PATCH 8/8] qcow2: remove memory leak, Frediano Ziglio, 2011/07/28