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authorDavid S. Miller <davem@davemloft.net>2010-01-23 09:31:06 +0100
committerDavid S. Miller <davem@davemloft.net>2010-01-23 09:31:06 +0100
commit51c24aaacaea90c8e87f1dec75a2ac7622b593f8 (patch)
tree9f54936c87764bef75e97395cb56b7d1e0df24c6 /fs/reiserfs/lock.c
parentbe2net: Add link test to list of ethtool self tests. (diff)
parentMerge branch 'master' of /home/davem/src/GIT/linux-2.6/ (diff)
downloadlinux-51c24aaacaea90c8e87f1dec75a2ac7622b593f8.tar.xz
linux-51c24aaacaea90c8e87f1dec75a2ac7622b593f8.zip
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'fs/reiserfs/lock.c')
-rw-r--r--fs/reiserfs/lock.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/reiserfs/lock.c b/fs/reiserfs/lock.c
index ee2cfc0fd8a7..b87aa2c1afc1 100644
--- a/fs/reiserfs/lock.c
+++ b/fs/reiserfs/lock.c
@@ -86,3 +86,12 @@ void reiserfs_check_lock_depth(struct super_block *sb, char *caller)
reiserfs_panic(sb, "%s called without kernel lock held %d",
caller);
}
+
+#ifdef CONFIG_REISERFS_CHECK
+void reiserfs_lock_check_recursive(struct super_block *sb)
+{
+ struct reiserfs_sb_info *sb_i = REISERFS_SB(sb);
+
+ WARN_ONCE((sb_i->lock_depth > 0), "Unwanted recursive reiserfs lock!\n");
+}
+#endif