sysfs: consolidate sysfs spinlocks

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Replace sysfs_lock and kobj_sysfs_assoc_lock with sysfs_assoc_lock.
sysfs_lock was originally to be used to protect sysfs_dirent tree but
mutex seems better choice, so there is no reason to keep sysfs_lock
separate.  Merge the two spinlocks into one.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Tejun Heo 2007-06-14 04:27:23 +09:00 • committed by Greg Kroah-Hartman

parent 608e266a2d

commit 5f9953237f

4 changed files with 21 additions and 23 deletions

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19

fs/sysfs/dir.c

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16

fs/sysfs/inode.c

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6

fs/sysfs/symlink.c

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3

fs/sysfs/sysfs.h

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