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| author | Christoph Hellwig <hch@infradead.org> | 2010-12-10 08:42:16 +0000 |
|---|---|---|
| committer | Alex Elder <aelder@sgi.com> | 2010-12-16 16:05:34 -0600 |
| commit | 85da94c6b4666582c38579ccdcd90a5d9b5697ef (patch) | |
| tree | 013edf60a13fd0a551e95bf76a1284209ecd23c2 /fs/proc | |
| parent | c9f71f5fc4390ea3a8087c00d53a799e7e0f0f8e (diff) | |
| download | op-kernel-dev-85da94c6b4666582c38579ccdcd90a5d9b5697ef.zip op-kernel-dev-85da94c6b4666582c38579ccdcd90a5d9b5697ef.tar.gz | |
xfs: improve mapping type check in xfs_vm_writepage
Currently we only refuse a "read-only" mapping for writing out
unwritten and delayed buffers, and refuse any other for overwrites.
Improve the checks to require delalloc mappings for delayed buffers,
and unwritten extent mappings for unwritten extents.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Alex Elder <aelder@sgi.com>
Diffstat (limited to 'fs/proc')
0 files changed, 0 insertions, 0 deletions
