| commit | 4dcafbb1eba2ee201ec86027982659b669f99c70 | |
| author | Marcelo Tosatti <mtosatti@redhat.com> | |
| Mon, 8 Nov 2010 19:02:55 +0000 (8 17:02 -0200) | ||
| committer | Anthony Liguori <aliguori@us.ibm.com> | |
| Sun, 21 Nov 2010 15:16:56 +0000 (21 09:16 -0600) | ||
| tree | 1a38518010ee60df890d0fb80deca9c49ad8ff9a | treesnapshot (tar.gz zip) |
| parent | 6d59fec11eeff8a784dc4991c8fe4f8538510475 | commitdiff |
block: set sector dirty on AIO write completion
Sectors are marked dirty in the bitmap on AIO submission. This is wrong
since data has not reached storage.
Set a given sector as dirty in the dirty bitmap on AIO completion, so that
reading a sector marked as dirty is guaranteed to return uptodate data.
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Sectors are marked dirty in the bitmap on AIO submission. This is wrong
since data has not reached storage.
Set a given sector as dirty in the dirty bitmap on AIO completion, so that
reading a sector marked as dirty is guaranteed to return uptodate data.
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
| block.c | diffblobblamehistory |