| commit | a659979328fb6d4d6100d398f5bd9a2310c3e169 | |
| author | Christoph Hellwig <hch@lst.de> | |
| Tue, 17 May 2011 16:04:06 +0000 (17 18:04 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Wed, 8 Jun 2011 08:39:32 +0000 (8 10:39 +0200) | ||
| tree | 8d465d20ea1efc82134941d9a589c4b224ce4b3b | treesnapshot (tar.gz zip) |
| parent | 69c38b8fcec823da05f98f6ea98ec2b0013d64e2 | commitdiff |
block: clarify the meaning of BDRV_O_NOCACHE
Change BDRV_O_NOCACHE to only imply bypassing the host OS file cache,
but no writeback semantics. All existing callers are changed to also
specify BDRV_O_CACHE_WB to give them writeback semantics.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Change BDRV_O_NOCACHE to only imply bypassing the host OS file cache,
but no writeback semantics. All existing callers are changed to also
specify BDRV_O_CACHE_WB to give them writeback semantics.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>