ext4: Replace lock/unlock_super() with an explicit lock for the orphan list
authorTheodore Ts'o <tytso@mit.edu>
Sun, 26 Apr 2009 02:54:04 +0000 (22:54 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 26 Apr 2009 02:54:04 +0000 (22:54 -0400)
commit3b9d4ed26680771295d904a6b83e88e620780893
tree905b0e95697839c446c86250cf38dd256f5e846a
parenta63c9eb2ce6f5028da90f282798232c4f398ceb8
ext4: Replace lock/unlock_super() with an explicit lock for the orphan list

Use a separate lock to protect the orphan list, so we can stop
overloading the use of lock_super().

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
fs/ext4/ext4_sb.h
fs/ext4/namei.c
fs/ext4/super.c