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[Qemu-devel] [PATCH 1/6] blkdebug: remove sync i/o events
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH 1/6] blkdebug: remove sync i/o events |
Date: |
Wed, 6 Jun 2012 08:10:39 +0200 |
These are unused, except (by mistake more or less) in QED.
Signed-off-by: Paolo Bonzini <address@hidden>
---
block.h | 2 --
block/blkdebug.c | 2 --
block/qed.c | 2 +-
3 files changed, 1 insertion(+), 5 deletions(-)
diff --git a/block.h b/block.h
index bff5a9b..80c1768 100644
--- a/block.h
+++ b/block.h
@@ -391,9 +391,7 @@ typedef enum {
BLKDBG_L2_ALLOC_COW_READ,
BLKDBG_L2_ALLOC_WRITE,
- BLKDBG_READ,
BLKDBG_READ_AIO,
- BLKDBG_READ_BACKING,
BLKDBG_READ_BACKING_AIO,
BLKDBG_READ_COMPRESSED,
diff --git a/block/blkdebug.c b/block/blkdebug.c
index e56e37d..1eff940 100644
--- a/block/blkdebug.c
+++ b/block/blkdebug.c
@@ -147,9 +147,7 @@ static const char *event_names[BLKDBG_EVENT_MAX] = {
[BLKDBG_L2_ALLOC_COW_READ] = "l2_alloc.cow_read",
[BLKDBG_L2_ALLOC_WRITE] = "l2_alloc.write",
- [BLKDBG_READ] = "read",
[BLKDBG_READ_AIO] = "read_aio",
- [BLKDBG_READ_BACKING] = "read_backing",
[BLKDBG_READ_BACKING_AIO] = "read_backing_aio",
[BLKDBG_READ_COMPRESSED] = "read_compressed",
diff --git a/block/qed.c b/block/qed.c
index ab59724..dd2832a 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -748,7 +748,7 @@ static void qed_read_backing_file(BDRVQEDState *s, uint64_t
pos,
/* If the read straddles the end of the backing file, shorten it */
size = MIN((uint64_t)backing_length - pos, qiov->size);
- BLKDBG_EVENT(s->bs->file, BLKDBG_READ_BACKING);
+ BLKDBG_EVENT(s->bs->file, BLKDBG_READ_BACKING_AIO);
bdrv_aio_readv(s->bs->backing_hd, pos / BDRV_SECTOR_SIZE,
qiov, size / BDRV_SECTOR_SIZE, cb, opaque);
}
--
1.7.10.1
- [Qemu-devel] [PATCH 0/6] blkdebug changes extracted from 1.2 streaming patches, Paolo Bonzini, 2012/06/06
- [Qemu-devel] [PATCH 1/6] blkdebug: remove sync i/o events,
Paolo Bonzini <=
- [Qemu-devel] [PATCH 2/6] blkdebug: tiny cleanup, Paolo Bonzini, 2012/06/06
- [Qemu-devel] [PATCH 3/6] blkdebug: pass getlength to underlying file, Paolo Bonzini, 2012/06/06
- [Qemu-devel] [PATCH 5/6] blkdebug: optionally tie errors to a specific sector, Paolo Bonzini, 2012/06/06
- [Qemu-devel] [PATCH 6/6] raw: hook into blkdebug, Paolo Bonzini, 2012/06/06
- [Qemu-devel] [PATCH 4/6] blkdebug: store list of active rules, Paolo Bonzini, 2012/06/06