#include <linux/module.h>
#include <linux/init.h>
#include <linux/gfs2_ondisk.h>
-#include <linux/lm_interface.h>
#include <asm/atomic.h>
#include "gfs2.h"
#include "incore.h"
-#include "ops_fstype.h"
+#include "super.h"
#include "sys.h"
#include "util.h"
#include "glock.h"
+#include "quota.h"
-static void gfs2_init_inode_once(struct kmem_cache *cachep, void *foo)
+static struct shrinker qd_shrinker = {
+ .shrink = gfs2_shrink_qd_memory,
+ .seeks = DEFAULT_SEEKS,
+};
+
+static void gfs2_init_inode_once(void *foo)
{
struct gfs2_inode *ip = foo;
inode_init_once(&ip->i_inode);
init_rwsem(&ip->i_rw_mutex);
+ INIT_LIST_HEAD(&ip->i_trunc_list);
ip->i_alloc = NULL;
}
-static void gfs2_init_glock_once(struct kmem_cache *cachep, void *foo)
+static void gfs2_init_glock_once(void *foo)
{
struct gfs2_glock *gl = foo;
INIT_HLIST_NODE(&gl->gl_list);
spin_lock_init(&gl->gl_spin);
INIT_LIST_HEAD(&gl->gl_holders);
- INIT_LIST_HEAD(&gl->gl_waiters1);
- INIT_LIST_HEAD(&gl->gl_waiters3);
- gl->gl_lvb = NULL;
- atomic_set(&gl->gl_lvb_count, 0);
- INIT_LIST_HEAD(&gl->gl_reclaim);
+ INIT_LIST_HEAD(&gl->gl_lru);
INIT_LIST_HEAD(&gl->gl_ail_list);
atomic_set(&gl->gl_ail_count, 0);
}
if (!gfs2_bufdata_cachep)
goto fail;
+ gfs2_rgrpd_cachep = kmem_cache_create("gfs2_rgrpd",
+ sizeof(struct gfs2_rgrpd),
+ 0, 0, NULL);
+ if (!gfs2_rgrpd_cachep)
+ goto fail;
+
+ gfs2_quotad_cachep = kmem_cache_create("gfs2_quotad",
+ sizeof(struct gfs2_quota_data),
+ 0, 0, NULL);
+ if (!gfs2_quotad_cachep)
+ goto fail;
+
+ register_shrinker(&qd_shrinker);
+
error = register_filesystem(&gfs2_fs_type);
if (error)
goto fail;
fail_unregister:
unregister_filesystem(&gfs2_fs_type);
fail:
+ unregister_shrinker(&qd_shrinker);
gfs2_glock_exit();
+ if (gfs2_quotad_cachep)
+ kmem_cache_destroy(gfs2_quotad_cachep);
+
+ if (gfs2_rgrpd_cachep)
+ kmem_cache_destroy(gfs2_rgrpd_cachep);
+
if (gfs2_bufdata_cachep)
kmem_cache_destroy(gfs2_bufdata_cachep);
static void __exit exit_gfs2_fs(void)
{
+ unregister_shrinker(&qd_shrinker);
gfs2_glock_exit();
gfs2_unregister_debugfs();
unregister_filesystem(&gfs2_fs_type);
unregister_filesystem(&gfs2meta_fs_type);
+ kmem_cache_destroy(gfs2_quotad_cachep);
+ kmem_cache_destroy(gfs2_rgrpd_cachep);
kmem_cache_destroy(gfs2_bufdata_cachep);
kmem_cache_destroy(gfs2_inode_cachep);
kmem_cache_destroy(gfs2_glock_cachep);