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| author | John Snow <jsnow@redhat.com> | 2016-09-22 21:45:52 -0400 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-09-29 14:13:38 +0200 |
| commit | 49137bf6845eaecad51a047fc06dd11c56118460 (patch) | |
| tree | 49946c6eb4b76e65d177a6942f52f8f91b06eec5 /include | |
| parent | 22af08eacf6b5aa0e6c0581e547380b3eb4f95e9 (diff) | |
| download | qemu-49137bf6845eaecad51a047fc06dd11c56118460.tar.gz qemu-49137bf6845eaecad51a047fc06dd11c56118460.tar.bz2 qemu-49137bf6845eaecad51a047fc06dd11c56118460.zip | |
block-backend: remove blk_flush_all
We can teach Xen to drain and flush each device as it needs to, instead
of trying to flush ALL devices. This removes the last user of
blk_flush_all.
The function is therefore removed under the premise that any new uses
of blk_flush_all would be the wrong paradigm: either flush the single
device that requires flushing, or use an appropriate flush_all mechanism
from outside of the BlkBackend layer.
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/sysemu/block-backend.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index 3b29317349..24d1d85399 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -152,7 +152,6 @@ BlockAIOCB *blk_aio_ioctl(BlockBackend *blk, unsigned long int req, void *buf, int blk_co_pdiscard(BlockBackend *blk, int64_t offset, int count); int blk_co_flush(BlockBackend *blk); int blk_flush(BlockBackend *blk); -int blk_flush_all(void); int blk_commit_all(void); void blk_drain(BlockBackend *blk); void blk_drain_all(void); |