| commit | 0617b83fa239db9743a18ce6cc0e556f4d0fd567 | |
| author | Dmitry Monakhov <dmonakhov@openvz.org> | |
| Mon, 17 May 2010 05:00:00 +0000 (17 01:00 -0400) | ||
| committer | Theodore Ts'o <tytso@mit.edu> | |
| Mon, 17 May 2010 05:00:00 +0000 (17 01:00 -0400) | ||
| tree | 46d646c2d1af9d706848520a4657877d4cff768f | treesnapshot (tar.gz zip) |
| parent | 786ec7915e530936b9eb2e3d12274145cab7aa7d | commitdiff |
ext4: restart ext4_ext_remove_space() after transaction restart
If i_data_sem was internally dropped due to transaction restart, it is
necessary to restart path look-up because extents tree was possibly
modified by ext4_get_block().
https://bugzilla.kernel.org/show_bug.cgi?id=15827
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: Jan Kara <jack@suse.cz>
If i_data_sem was internally dropped due to transaction restart, it is
necessary to restart path look-up because extents tree was possibly
modified by ext4_get_block().
https://bugzilla.kernel.org/show_bug.cgi?id=15827
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: Jan Kara <jack@suse.cz>
| fs/ext4/extents.c | diffblobblamehistory |