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| author | Theodore Ts'o <tytso@mit.edu> | 2009-06-15 03:41:23 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2009-06-15 03:41:23 -0400 |
| commit | 4159175058987cb68aefd0e9eec2598b795363b4 (patch) | |
| tree | 452a3ef5f8f2ae4c79095519078383fe766d69ab /fs/jbd2 | |
| parent | de9a55b841132f7ae097f6e31ccebad2d5030cf5 (diff) | |
| download | linux-4159175058987cb68aefd0e9eec2598b795363b4.tar.gz linux-4159175058987cb68aefd0e9eec2598b795363b4.tar.bz2 linux-4159175058987cb68aefd0e9eec2598b795363b4.zip | |
ext4: Don't update ctime for non-extent-mapped inodes
The VFS handles updating ctime, so we don't need to update the inode's
ctime in ext4_splace_branch() to update the direct or indirect blocks.
This was harmless when we did this in ext3, but in ext4, thanks to
delayed allocation, updating the ctime in ext4_splice_branch() can
cause the ctime to mysteriously jump when the blocks are finally
allocated.
Thanks to Björn Steinbrink for pointing out this problem on the git
mailing list.
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/jbd2')
0 files changed, 0 insertions, 0 deletions