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| author | Max Reitz | 2019-05-07 22:35:06 +0200 |
|---|---|---|
| committer | Max Reitz | 2019-06-14 14:16:57 +0200 |
| commit | 1adb0b5e0f7c5c4f707b1ffa98e2b15ef51ebbc5 (patch) | |
| tree | 5fba9e1cb1d55a7dd38e17d805a49b77b8549e23 /block | |
| parent | blkdebug: Add "none" event (diff) | |
| download | qemu-1adb0b5e0f7c5c4f707b1ffa98e2b15ef51ebbc5.tar.gz qemu-1adb0b5e0f7c5c4f707b1ffa98e2b15ef51ebbc5.tar.xz qemu-1adb0b5e0f7c5c4f707b1ffa98e2b15ef51ebbc5.zip | |
blkdebug: Inject errors on .bdrv_co_block_status()
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190507203508.18026-6-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blkdebug.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/block/blkdebug.c b/block/blkdebug.c index 1663ed25af..5ae96c52b0 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -670,7 +670,15 @@ static int coroutine_fn blkdebug_co_block_status(BlockDriverState *bs, int64_t *map, BlockDriverState **file) { + int err; + assert(QEMU_IS_ALIGNED(offset | bytes, bs->bl.request_alignment)); + + err = rule_check(bs, offset, bytes, BLKDEBUG_IO_TYPE_BLOCK_STATUS); + if (err) { + return err; + } + return bdrv_co_block_status_from_file(bs, want_zero, offset, bytes, pnum, map, file); } |