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dlm: change rsbtbl rwlock to spinlock
authorDavid Teigland <teigland@redhat.com>
Wed, 7 Jan 2009 22:50:41 +0000 (16:50 -0600)
committerDavid Teigland <teigland@redhat.com>
Thu, 8 Jan 2009 21:12:39 +0000 (15:12 -0600)
commitc7be761a8163d2f1ac0b606c21e4316b7abc5af7
tree1687373b56379c1c310f43b1c05ac486c67dec48tree | snapshot
parent892c4467e335e9050c95e0d8409c136c4dadaca2commit | diff
dlm: change rsbtbl rwlock to spinlock

The rwlock is almost always used in write mode, so there's no reason
to not use a spinlock instead.

Signed-off-by: David Teigland <teigland@redhat.com>
fs/dlm/debug_fs.c diff | blob | history
fs/dlm/dlm_internal.h diff | blob | history
fs/dlm/lock.c diff | blob | history
fs/dlm/lockspace.c diff | blob | history
fs/dlm/recover.c diff | blob | history
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