[PATCH 2/8] fs/namespace.c: remove unused macro MNT_WRITER_UNDERFLOW_LIMIT

[Yan Hong]

Its users have gone.

Signed-off-by: Yan Hong <clouds.yan@xxxxxxxxx>
---
 fs/namespace.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/namespace.c b/fs/namespace.c
index 3fdc239..dd969f8 100644
--- a/fs/namespace.c
+++ b/fs/namespace.c
@@ -59,7 +59,6 @@ static inline unsigned long hash(struct vfsmount *mnt, struct dentry *dentry)
 	return tmp & (HASH_SIZE - 1);
 }
 
-#define MNT_WRITER_UNDERFLOW_LIMIT -(1<<16)
 
 /*
  * allocation is serialized by namespace_sem, but we need the spinlock to
-- 
1.7.9.5

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