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-rw-r--r--fs/dcache.c7
-rw-r--r--fs/dquot.c7
-rw-r--r--fs/inode.c7
-rw-r--r--fs/mbcache.c9
-rw-r--r--fs/nfs/super.c10
-rw-r--r--fs/xfs/linux-2.6/xfs_buf.c14
-rw-r--r--fs/xfs/quota/xfs_qm.c10
7 files changed, 43 insertions, 21 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index 0e73aa0a0e8..cb9d05056b5 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -883,6 +883,11 @@ static int shrink_dcache_memory(int nr, gfp_t gfp_mask)
return (dentry_stat.nr_unused / 100) * sysctl_vfs_cache_pressure;
}
+static struct shrinker dcache_shrinker = {
+ .shrink = shrink_dcache_memory,
+ .seeks = DEFAULT_SEEKS,
+};
+
/**
* d_alloc - allocate a dcache entry
* @parent: parent of entry to allocate
@@ -2115,7 +2120,7 @@ static void __init dcache_init(unsigned long mempages)
dentry_cache = KMEM_CACHE(dentry,
SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|SLAB_MEM_SPREAD);
- set_shrinker(DEFAULT_SEEKS, shrink_dcache_memory);
+ register_shrinker(&dcache_shrinker);
/* Hash may have been set up in dcache_init_early */
if (!hashdist)
diff --git a/fs/dquot.c b/fs/dquot.c
index 8819d281500..7e273151f58 100644
--- a/fs/dquot.c
+++ b/fs/dquot.c
@@ -538,6 +538,11 @@ static int shrink_dqcache_memory(int nr, gfp_t gfp_mask)
return (dqstats.free_dquots / 100) * sysctl_vfs_cache_pressure;
}
+static struct shrinker dqcache_shrinker = {
+ .shrink = shrink_dqcache_memory,
+ .seeks = DEFAULT_SEEKS,
+};
+
/*
* Put reference to dquot
* NOTE: If you change this function please check whether dqput_blocks() works right...
@@ -1870,7 +1875,7 @@ static int __init dquot_init(void)
printk("Dquot-cache hash table entries: %ld (order %ld, %ld bytes)\n",
nr_hash, order, (PAGE_SIZE << order));
- set_shrinker(DEFAULT_SEEKS, shrink_dqcache_memory);
+ register_shrinker(&dqcache_shrinker);
return 0;
}
diff --git a/fs/inode.c b/fs/inode.c
index 47b87b071de..320e088d0b2 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -462,6 +462,11 @@ static int shrink_icache_memory(int nr, gfp_t gfp_mask)
return (inodes_stat.nr_unused / 100) * sysctl_vfs_cache_pressure;
}
+static struct shrinker icache_shrinker = {
+ .shrink = shrink_icache_memory,
+ .seeks = DEFAULT_SEEKS,
+};
+
static void __wait_on_freeing_inode(struct inode *inode);
/*
* Called with the inode lock held.
@@ -1385,7 +1390,7 @@ void __init inode_init(unsigned long mempages)
SLAB_MEM_SPREAD),
init_once,
NULL);
- set_shrinker(DEFAULT_SEEKS, shrink_icache_memory);
+ register_shrinker(&icache_shrinker);
/* Hash may have been set up in inode_init_early */
if (!hashdist)
diff --git a/fs/mbcache.c b/fs/mbcache.c
index deeb9dc062d..fbb1d02f879 100644
--- a/fs/mbcache.c
+++ b/fs/mbcache.c
@@ -100,7 +100,6 @@ struct mb_cache {
static LIST_HEAD(mb_cache_list);
static LIST_HEAD(mb_cache_lru_list);
static DEFINE_SPINLOCK(mb_cache_spinlock);
-static struct shrinker *mb_shrinker;
static inline int
mb_cache_indexes(struct mb_cache *cache)
@@ -118,6 +117,10 @@ mb_cache_indexes(struct mb_cache *cache)
static int mb_cache_shrink_fn(int nr_to_scan, gfp_t gfp_mask);
+static struct shrinker mb_cache_shrinker = {
+ .shrink = mb_cache_shrink_fn,
+ .seeks = DEFAULT_SEEKS,
+};
static inline int
__mb_cache_entry_is_hashed(struct mb_cache_entry *ce)
@@ -662,13 +665,13 @@ mb_cache_entry_find_next(struct mb_cache_entry *prev, int index,
static int __init init_mbcache(void)
{
- mb_shrinker = set_shrinker(DEFAULT_SEEKS, mb_cache_shrink_fn);
+ register_shrinker(&mb_cache_shrinker);
return 0;
}
static void __exit exit_mbcache(void)
{
- remove_shrinker(mb_shrinker);
+ unregister_shrinker(&mb_cache_shrinker);
}
module_init(init_mbcache)
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index a2b1af89ca1..adffe1615c5 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -300,7 +300,10 @@ static const struct super_operations nfs4_sops = {
};
#endif
-static struct shrinker *acl_shrinker;
+static struct shrinker acl_shrinker = {
+ .shrink = nfs_access_cache_shrinker,
+ .seeks = DEFAULT_SEEKS,
+};
/*
* Register the NFS filesystems
@@ -321,7 +324,7 @@ int __init register_nfs_fs(void)
if (ret < 0)
goto error_2;
#endif
- acl_shrinker = set_shrinker(DEFAULT_SEEKS, nfs_access_cache_shrinker);
+ register_shrinker(&acl_shrinker);
return 0;
#ifdef CONFIG_NFS_V4
@@ -339,8 +342,7 @@ error_0:
*/
void __exit unregister_nfs_fs(void)
{
- if (acl_shrinker != NULL)
- remove_shrinker(acl_shrinker);
+ unregister_shrinker(&acl_shrinker);
#ifdef CONFIG_NFS_V4
unregister_filesystem(&nfs4_fs_type);
nfs_unregister_sysctl();
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 2df63622354..b0f0e58866d 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -35,10 +35,13 @@
#include <linux/freezer.h>
static kmem_zone_t *xfs_buf_zone;
-static struct shrinker *xfs_buf_shake;
STATIC int xfsbufd(void *);
STATIC int xfsbufd_wakeup(int, gfp_t);
STATIC void xfs_buf_delwri_queue(xfs_buf_t *, int);
+static struct shrinker xfs_buf_shake = {
+ .shrink = xfsbufd_wakeup,
+ .seeks = DEFAULT_SEEKS,
+};
static struct workqueue_struct *xfslogd_workqueue;
struct workqueue_struct *xfsdatad_workqueue;
@@ -1832,14 +1835,9 @@ xfs_buf_init(void)
if (!xfsdatad_workqueue)
goto out_destroy_xfslogd_workqueue;
- xfs_buf_shake = set_shrinker(DEFAULT_SEEKS, xfsbufd_wakeup);
- if (!xfs_buf_shake)
- goto out_destroy_xfsdatad_workqueue;
-
+ register_shrinker(&xfs_buf_shake);
return 0;
- out_destroy_xfsdatad_workqueue:
- destroy_workqueue(xfsdatad_workqueue);
out_destroy_xfslogd_workqueue:
destroy_workqueue(xfslogd_workqueue);
out_free_buf_zone:
@@ -1854,7 +1852,7 @@ xfs_buf_init(void)
void
xfs_buf_terminate(void)
{
- remove_shrinker(xfs_buf_shake);
+ unregister_shrinker(&xfs_buf_shake);
destroy_workqueue(xfsdatad_workqueue);
destroy_workqueue(xfslogd_workqueue);
kmem_zone_destroy(xfs_buf_zone);
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 7def4c69934..2d274b23ade 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -62,7 +62,6 @@ uint ndquot;
kmem_zone_t *qm_dqzone;
kmem_zone_t *qm_dqtrxzone;
-static struct shrinker *xfs_qm_shaker;
static cred_t xfs_zerocr;
@@ -78,6 +77,11 @@ STATIC int xfs_qm_init_quotainos(xfs_mount_t *);
STATIC int xfs_qm_init_quotainfo(xfs_mount_t *);
STATIC int xfs_qm_shake(int, gfp_t);
+static struct shrinker xfs_qm_shaker = {
+ .shrink = xfs_qm_shake,
+ .seeks = DEFAULT_SEEKS,
+};
+
#ifdef DEBUG
extern mutex_t qcheck_lock;
#endif
@@ -149,7 +153,7 @@ xfs_Gqm_init(void)
} else
xqm->qm_dqzone = qm_dqzone;
- xfs_qm_shaker = set_shrinker(DEFAULT_SEEKS, xfs_qm_shake);
+ register_shrinker(&xfs_qm_shaker);
/*
* The t_dqinfo portion of transactions.
@@ -181,7 +185,7 @@ xfs_qm_destroy(
ASSERT(xqm != NULL);
ASSERT(xqm->qm_nrefs == 0);
- remove_shrinker(xfs_qm_shaker);
+ unregister_shrinker(&xfs_qm_shaker);
hsize = xqm->qm_dqhashmask + 1;
for (i = 0; i < hsize; i++) {
xfs_qm_list_destroy(&(xqm->qm_usr_dqhtable[i]));
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-11 02:44:23 +0000