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(parent: b64397e) | patch
NetLabel: Consolidate the LSM domain mapping/hashing locks
authorPaul Moore <paul.moore@hp.com>
Tue, 29 Jan 2008 13:37:57 +0000 (08:37 -0500)
committerJames Morris <jmorris@namei.org>
Tue, 29 Jan 2008 21:17:18 +0000 (08:17 +1100)
commit1c3fad936acaf87b75055b95be781437e97d787f
tree43fe24b08a605db020c0a93fb5ceec1e7744822dtree | snapshot (tar.gz zip)
parentb64397e0b40e75b619aeef9a1fa21f79f801a3e8commit | diff
NetLabel: Consolidate the LSM domain mapping/hashing locks

Currently we use two separate spinlocks to protect both the hash/mapping table
and the default entry.  This could be considered a bit foolish because it adds
complexity without offering any real performance advantage.  This patch
removes the dedicated default spinlock and protects the default entry with the
hash/mapping table spinlock.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>
net/netlabel/netlabel_domainhash.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)