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| author | OGAWA Hirofumi <[email protected]> | 2008-11-06 20:53:57 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2008-11-06 23:41:21 +0000 |
| commit | 9ca59f4c3d28df14a1545a1e2832f34a0a50e3ed (patch) | |
| tree | 4a9d307e2a3541765cf194f27d873c6d06e5d960 /net/unix/af_unix.c | |
| parent | fat: mmu_private race fix (diff) | |
| download | kernel-9ca59f4c3d28df14a1545a1e2832f34a0a50e3ed.tar.gz kernel-9ca59f4c3d28df14a1545a1e2832f34a0a50e3ed.zip | |
fat: ->i_pos race fix
i_pos is 64bits value, hence it's not atomic to update.
Important place is fat_write_inode() only, other places without lock
are just for printk().
This adds lock for "BITS_PER_LONG == 32" kernel.
Signed-off-by: OGAWA Hirofumi <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions