tools build: Add missing libcap to test-all.bin target

[linux-2.6-microblaze.git] / fs / super.c

diff --git a/fs/super.c b/fs/super.c
index a51c208..98bb062 100644 (file)
--- a/fs/super.c
+++ b/fs/super.c
@@ -1631,55 +1631,6 @@ int super_setup_bdi(struct super_block *sb)
 }
 EXPORT_SYMBOL(super_setup_bdi);
 
-/*
- * This is an internal function, please use sb_end_{write,pagefault,intwrite}
- * instead.
- */
-void __sb_end_write(struct super_block *sb, int level)
-{
-       percpu_up_read(sb->s_writers.rw_sem + level-1);
-}
-EXPORT_SYMBOL(__sb_end_write);
-
-/*
- * This is an internal function, please use sb_start_{write,pagefault,intwrite}
- * instead.
- */
-int __sb_start_write(struct super_block *sb, int level, bool wait)
-{
-       bool force_trylock = false;
-       int ret = 1;
-
-#ifdef CONFIG_LOCKDEP
-       /*
-        * We want lockdep to tell us about possible deadlocks with freezing
-        * but it's it bit tricky to properly instrument it. Getting a freeze
-        * protection works as getting a read lock but there are subtle
-        * problems. XFS for example gets freeze protection on internal level
-        * twice in some cases, which is OK only because we already hold a
-        * freeze protection also on higher level. Due to these cases we have
-        * to use wait == F (trylock mode) which must not fail.
-        */
-       if (wait) {
-               int i;
-
-               for (i = 0; i < level - 1; i++)
-                       if (percpu_rwsem_is_held(sb->s_writers.rw_sem + i)) {
-                               force_trylock = true;
-                               break;
-                       }
-       }
-#endif
-       if (wait && !force_trylock)
-               percpu_down_read(sb->s_writers.rw_sem + level-1);
-       else
-               ret = percpu_down_read_trylock(sb->s_writers.rw_sem + level-1);
-
-       WARN_ON(force_trylock && !ret);
-       return ret;
-}
-EXPORT_SYMBOL(__sb_start_write);
-
 /**
  * sb_wait_write - wait until all writers to given file system finish
  * @sb: the super for which we wait