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vfs: delete d_hash_mask

PATCH New Alexey Dobriyan 1 participant 1 message Nov 22, 2016 VFS

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Alexey Dobriyan

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PATCH 2/2 vfs: delete d_hash_mask

Write-only variable.

Signed-off-by Alexey Dobriyan <[email protected]>

---

 fs/dcache.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
fs/dcache.c +2 -3
@@ -99,7 +99,6 @@ static struct kmem_cache *dentry_cache __read_mostly;
  * information, yet avoid using a prime hash-size or similar.
  */
 
-static unsigned int d_hash_mask __read_mostly;
 static unsigned int d_hash_shift __read_mostly;
 
 static struct hlist_bl_head *dentry_hashtable __read_mostly;

@@ -3554,7 +3553,7 @@ static void __init dcache_init_early(void)
 					13,
 					HASH_EARLY,
 					&d_hash_shift,
-					&d_hash_mask,
+					NULL,
 					0,
 					0);
 

@@ -3587,7 +3586,7 @@ static void __init dcache_init(void)
 					13,
 					0,
 					&d_hash_shift,
-					&d_hash_mask,
+					NULL,
 					0,
 					0);