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authorDarrick J. Wong <darrick.wong@oracle.com>2020-11-10 16:50:21 -0800
committerDarrick J. Wong <darrick.wong@oracle.com>2020-11-10 16:53:11 -0800
commit9b8523423b23ee3dfd88e32f5b7207be56a4e782 (patch)
tree3d9fa2079734066f508785731d118a2223e9dea3 /fs
parent8a3c84b649b033024d2349f96234b26cbd6083a6 (diff)
vfs: move __sb_{start,end}_write* to fs.h
Now that we've straightened out the callers, move these three functions to fs.h since they're fairly trivial. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs')
-rw-r--r--fs/super.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/fs/super.c b/fs/super.c
index 59aa59279133..98bb0629ee10 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -1631,36 +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.
- */
-void __sb_start_write(struct super_block *sb, int level)
-{
- percpu_down_read(sb->s_writers.rw_sem + level - 1);
-}
-EXPORT_SYMBOL(__sb_start_write);
-
-/*
- * This is an internal function, please use sb_start_{write,pagefault,intwrite}
- * instead.
- */
-bool __sb_start_write_trylock(struct super_block *sb, int level)
-{
- return percpu_down_read_trylock(sb->s_writers.rw_sem + level - 1);
-}
-EXPORT_SYMBOL_GPL(__sb_start_write_trylock);
-
/**
* sb_wait_write - wait until all writers to given file system finish
* @sb: the super for which we wait