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| author | Chris Mason <chris.mason@oracle.com> | 2008-11-10 07:31:30 -0500 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-11-10 07:31:30 -0500 |
| commit | f2b1c41cf94d7f839fe9ede5f3ead92698a93fb3 (patch) | |
| tree | dbde0effe5d2e147dd74af96b29ece862b94960d /virt/kvm/coalesced_mmio.c | |
| parent | 5b7c3fcc46b5deb8a368d5319cf87c78c2df65fe (diff) | |
Btrfs: Make sure pages are dirty before doing delalloc for them
This adds a PageDirty check to the writeback path that locks pages
for delalloc. If a page wasn't dirty at this point, it is in the
process of being truncated away.
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'virt/kvm/coalesced_mmio.c')
0 files changed, 0 insertions, 0 deletions