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authorJens Axboe <jens.axboe@oracle.com>2010-05-21 15:27:26 -0400
committerJens Axboe <jens.axboe@oracle.com>2010-05-21 15:27:26 -0400
commitee9a3607fb03e804ddf624544105f4e34260c380 (patch)
treece41b6e0fa10982a306f6c142a92dbf3c9961284 /include/linux/srcu.h
parentb492e95be0ae672922f4734acf3f5d35c30be948 (diff)
parentd515e86e639890b33a09390d062b0831664f04a2 (diff)
Merge branch 'master' into for-2.6.35
Conflicts: fs/ext3/fsync.c Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'include/linux/srcu.h')
-rw-r--r--include/linux/srcu.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/srcu.h b/include/linux/srcu.h
index 4d5ecb222af9..4d5d2f546dbf 100644
--- a/include/linux/srcu.h
+++ b/include/linux/srcu.h
@@ -27,6 +27,8 @@
27#ifndef _LINUX_SRCU_H 27#ifndef _LINUX_SRCU_H
28#define _LINUX_SRCU_H 28#define _LINUX_SRCU_H
29 29
30#include <linux/mutex.h>
31
30struct srcu_struct_array { 32struct srcu_struct_array {
31 int c[2]; 33 int c[2];
32}; 34};
@@ -84,8 +86,8 @@ long srcu_batches_completed(struct srcu_struct *sp);
84/** 86/**
85 * srcu_read_lock_held - might we be in SRCU read-side critical section? 87 * srcu_read_lock_held - might we be in SRCU read-side critical section?
86 * 88 *
87 * If CONFIG_PROVE_LOCKING is selected and enabled, returns nonzero iff in 89 * If CONFIG_DEBUG_LOCK_ALLOC is selected, returns nonzero iff in an SRCU
88 * an SRCU read-side critical section. In absence of CONFIG_PROVE_LOCKING, 90 * read-side critical section. In absence of CONFIG_DEBUG_LOCK_ALLOC,
89 * this assumes we are in an SRCU read-side critical section unless it can 91 * this assumes we are in an SRCU read-side critical section unless it can
90 * prove otherwise. 92 * prove otherwise.
91 */ 93 */