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authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-05-19 10:42:16 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2010-08-19 17:18:03 -0700
commit65e423f8ee5843e1ea3f2d94adf4ba3560a17f7b (patch)
tree3b3797fb8c9925dc76c6b93346cf6b8ededbc3a3 /Documentation/DocBook/kernel-locking.tmpl
parent5e8067adfdbaf97039a97540765b1e16eb8d61cc (diff)
downloadkernel-65e423f8ee5843e1ea3f2d94adf4ba3560a17f7b.tar.gz
Update documentation to note the passage of INIT_RCU_HEAD()
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'Documentation/DocBook/kernel-locking.tmpl')
-rw-r--r--Documentation/DocBook/kernel-locking.tmpl8
1 files changed, 0 insertions, 8 deletions
diff --git a/Documentation/DocBook/kernel-locking.tmpl b/Documentation/DocBook/kernel-locking.tmpl
index 084f6ad7b7a0..e6cc57460212 100644
--- a/Documentation/DocBook/kernel-locking.tmpl
+++ b/Documentation/DocBook/kernel-locking.tmpl
@@ -1725,14 +1725,6 @@ the amount of locking which needs to be done.
if (++cache_num > MAX_CACHE_SIZE) {
struct object *i, *outcast = NULL;
list_for_each_entry(i, &amp;cache, list) {
-@@ -85,6 +94,7 @@
- obj-&gt;popularity = 0;
- atomic_set(&amp;obj-&gt;refcnt, 1); /* The cache holds a reference */
- spin_lock_init(&amp;obj-&gt;lock);
-+ INIT_RCU_HEAD(&amp;obj-&gt;rcu);
-
- spin_lock_irqsave(&amp;cache_lock, flags);
- __cache_add(obj);
@@ -104,12 +114,11 @@
struct object *cache_find(int id)
{