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| author | Dmitry Monakhov | 2010-03-02 13:51:02 +0100 |
|---|---|---|
| committer | Jan Kara | 2010-03-05 00:20:27 +0100 |
| commit | 49792c806d0bfd53afc789dcdf50dc9bed2c5b83 (patch) | |
| tree | b24280fa76abad273e0f009a9cfe49b594c2becf /Documentation | |
| parent | ext3: Truncate allocated blocks if direct IO write fails to update i_size (diff) | |
| download | kernel-qcow2-linux-49792c806d0bfd53afc789dcdf50dc9bed2c5b83.tar.gz kernel-qcow2-linux-49792c806d0bfd53afc789dcdf50dc9bed2c5b83.tar.xz kernel-qcow2-linux-49792c806d0bfd53afc789dcdf50dc9bed2c5b83.zip | |
ext3: add writepage sanity checks
- There is theoretical possibility to perform writepage on
RO superblock. Add explicit check for what case.
- Page must being locked before writepage.
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions