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| author | Eric Sandeen <sandeen@redhat.com> | 2009-12-14 22:01:05 +0300 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2009-12-23 15:44:12 +0300 |
| commit | 96d2a495c25d525873529b736cdb63ad502b101c (patch) | |
| tree | 7ceb418c1e26e682cc0c43d47efe4eb2cc639de9 /include/linux/sys.h | |
| parent | b8a052d01669977f224255b0f9f2737018171ddb (diff) | |
| download | linux-96d2a495c25d525873529b736cdb63ad502b101c.tar.xz | |
ext3: Replace lock/unlock_super() with an explicit lock for resizing
Use a separate lock to protect s_groups_count and the other block
group descriptors which get changed via an on-line resize operation,
so we can stop overloading the use of lock_super().
Port of ext4 commit 32ed5058ce90024efcd811254b4b1de0468099df by
Theodore Ts'o <tytso@mit.edu>.
CC: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'include/linux/sys.h')
0 files changed, 0 insertions, 0 deletions