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| author | Kevin Wolf <kwolf@redhat.com> | 2016-06-07 15:51:28 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-06-08 10:21:09 +0200 |
| commit | 515c2f431ebe561e69c57371b2c2217792b3b820 (patch) | |
| tree | ba262ff553d5d4430cf29ef972c538151bd66db2 /page_cache.c | |
| parent | bf18bee547d19fde314e7b6b81f21f68b46c8a92 (diff) | |
| download | qemu-515c2f431ebe561e69c57371b2c2217792b3b820.zip | |
block: Don't emulate natively supported pwritev flags
Drivers that implement .bdrv_co_pwritev() get the flags passed as an
argument to said function, but we also unconditionally emulate the flags
anyway. We shouldn't do that.
Fix this by clearing all flags that the driver supports natively after
it returns from .bdrv_co_pwritev().
Fixes: 4df863f3 ('block: Make supported_write_flags a per-bds property')
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'page_cache.c')
0 files changed, 0 insertions, 0 deletions