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authorTheodore Ts'o <tytso@mit.edu>2009-04-25 22:53:39 -0400
committerTheodore Ts'o <tytso@mit.edu>2009-04-25 22:53:39 -0400
commit32ed5058ce90024efcd811254b4b1de0468099df (patch)
tree0054cc5c385b4ba02abd95a761ccb01b453ba05f /fs/sysfs
parent3b9d4ed26680771295d904a6b83e88e620780893 (diff)
ext4: 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(). Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'fs/sysfs')
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