#include "xfs_error.h"
#include "xfs_ag.h"
-static struct kmem_cache *xfs_buf_cache;
+struct kmem_cache *xfs_buf_cache;
/*
* Locking orders
return error;
}
-int __init
-xfs_buf_init(void)
-{
- xfs_buf_cache = kmem_cache_create("xfs_buf", sizeof(struct xfs_buf), 0,
- SLAB_HWCACHE_ALIGN |
- SLAB_RECLAIM_ACCOUNT |
- SLAB_MEM_SPREAD,
- NULL);
- if (!xfs_buf_cache)
- goto out;
-
- return 0;
-
- out:
- return -ENOMEM;
-}
-
-void
-xfs_buf_terminate(void)
-{
- kmem_cache_destroy(xfs_buf_cache);
-}
-
void xfs_buf_set_ref(struct xfs_buf *bp, int lru_ref)
{
/*
#include <linux/uio.h>
#include <linux/list_lru.h>
+extern struct kmem_cache *xfs_buf_cache;
+
/*
* Base types
*/
extern int xfs_buf_delwri_submit_nowait(struct list_head *);
extern int xfs_buf_delwri_pushbuf(struct xfs_buf *, struct list_head *);
-/* Buffer Daemon Setup Routines */
-extern int xfs_buf_init(void);
-extern void xfs_buf_terminate(void);
-
static inline xfs_daddr_t xfs_buf_daddr(struct xfs_buf *bp)
{
return bp->b_maps[0].bm_bn;
{
int error;
+ xfs_buf_cache = kmem_cache_create("xfs_buf", sizeof(struct xfs_buf), 0,
+ SLAB_HWCACHE_ALIGN |
+ SLAB_RECLAIM_ACCOUNT |
+ SLAB_MEM_SPREAD,
+ NULL);
+ if (!xfs_buf_cache)
+ goto out;
+
xfs_log_ticket_cache = kmem_cache_create("xfs_log_ticket",
sizeof(struct xlog_ticket),
0, 0, NULL);
if (!xfs_log_ticket_cache)
- goto out;
+ goto out_destroy_buf_cache;
error = xfs_btree_init_cur_caches();
if (error)
xfs_btree_destroy_cur_caches();
out_destroy_log_ticket_cache:
kmem_cache_destroy(xfs_log_ticket_cache);
+ out_destroy_buf_cache:
+ kmem_cache_destroy(xfs_buf_cache);
out:
return -ENOMEM;
}
xfs_defer_destroy_item_caches();
xfs_btree_destroy_cur_caches();
kmem_cache_destroy(xfs_log_ticket_cache);
+ kmem_cache_destroy(xfs_buf_cache);
}
STATIC int __init
if (error)
goto out_destroy_wq;
- error = xfs_buf_init();
- if (error)
- goto out_mru_cache_uninit;
-
error = xfs_init_procfs();
if (error)
- goto out_buf_terminate;
+ goto out_mru_cache_uninit;
error = xfs_sysctl_register();
if (error)
xfs_sysctl_unregister();
out_cleanup_procfs:
xfs_cleanup_procfs();
- out_buf_terminate:
- xfs_buf_terminate();
out_mru_cache_uninit:
xfs_mru_cache_uninit();
out_destroy_wq:
kset_unregister(xfs_kset);
xfs_sysctl_unregister();
xfs_cleanup_procfs();
- xfs_buf_terminate();
xfs_mru_cache_uninit();
xfs_destroy_workqueues();
xfs_destroy_caches();