[PATCH] fat: kill reserved names

[pandora-kernel.git] / fs / inode.c

diff --git a/fs/inode.c b/fs/inode.c
index 25967b6..32b7c33 100644 (file)
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -56,8 +56,8 @@
 #define I_HASHBITS     i_hash_shift
 #define I_HASHMASK     i_hash_mask
 
-static unsigned int i_hash_mask;
-static unsigned int i_hash_shift;
+static unsigned int i_hash_mask __read_mostly;
+static unsigned int i_hash_shift __read_mostly;
 
 /*
  * Each inode can be on two separate lists. One is
@@ -73,7 +73,7 @@ static unsigned int i_hash_shift;
 
 LIST_HEAD(inode_in_use);
 LIST_HEAD(inode_unused);
-static struct hlist_head *inode_hashtable;
+static struct hlist_head *inode_hashtable __read_mostly;
 
 /*
  * A simple spinlock to protect the list manipulations.
@@ -91,20 +91,20 @@ DEFINE_SPINLOCK(inode_lock);
  * from its final dispose_list, the struct super_block they refer to
  * (for inode->i_sb->s_op) may already have been freed and reused.
  */
-DEFINE_MUTEX(iprune_mutex);
+static DEFINE_MUTEX(iprune_mutex);
 
 /*
  * Statistics gathering..
  */
 struct inodes_stat_t inodes_stat;
 
-static kmem_cache_t * inode_cachep;
+static kmem_cache_t * inode_cachep __read_mostly;
 
 static struct inode *alloc_inode(struct super_block *sb)
 {
        static struct address_space_operations empty_aops;
        static struct inode_operations empty_iops;
-       static struct file_operations empty_fops;
+       static const struct file_operations empty_fops;
        struct inode *inode;
 
        if (sb->s_op->alloc_inode)
@@ -1375,8 +1375,13 @@ void __init inode_init(unsigned long mempages)
        int loop;
 
        /* inode slab cache */
-       inode_cachep = kmem_cache_create("inode_cache", sizeof(struct inode),
-                               0, SLAB_RECLAIM_ACCOUNT|SLAB_PANIC, init_once, NULL);
+       inode_cachep = kmem_cache_create("inode_cache",
+                                        sizeof(struct inode),
+                                        0,
+                                        (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
+                                        SLAB_MEM_SPREAD),
+                                        init_once,
+                                        NULL);
        set_shrinker(DEFAULT_SEEKS, shrink_icache_memory);
 
        /* Hash may have been set up in inode_init_early */