| commit | 6b7cb2479b2b8ac2a3368ade3e72bfd8121675c2 | |
| author | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | |
| Thu, 13 Oct 2011 12:08:24 +0000 (13 13:08 +0100) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Thu, 13 Oct 2011 13:02:54 +0000 (13 15:02 +0200) | ||
| tree | d8fb209a804193e100ace986c8f315fc3b3348e0 | treesnapshot (tar.gz zip) |
| parent | b2a6137166c765f3a35265e6457cd7c2de9d992c | commitdiff |
block: mark blocks dirty on coroutine write completion
The aio write operation marks blocks dirty when the write operation
completes. The coroutine write operation marks blocks dirty before
issuing the write operation.
It seems safest to mark the block dirty when the operation completes so
that anything tracking dirty blocks will not act before the change has
been made to the image file.
Make the coroutine write operation dirty blocks on write completion.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
The aio write operation marks blocks dirty when the write operation
completes. The coroutine write operation marks blocks dirty before
issuing the write operation.
It seems safest to mark the block dirty when the operation completes so
that anything tracking dirty blocks will not act before the change has
been made to the image file.
Make the coroutine write operation dirty blocks on write completion.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block.c | diffblobblamehistory |