#define DEBUG_SUBSYSTEM S_LLITE
-
#include "../include/obd.h"
#include "../include/lustre_lite.h"
#include "llite_internal.h"
{
struct vvp_thread_info *info;
- OBD_SLAB_ALLOC_PTR_GFP(info, vvp_thread_kmem, GFP_NOFS);
+ info = kmem_cache_alloc(vvp_thread_kmem, GFP_NOFS | __GFP_ZERO);
if (info == NULL)
info = ERR_PTR(-ENOMEM);
return info;
{
struct vvp_thread_info *info = data;
- OBD_SLAB_FREE_PTR(info, vvp_thread_kmem);
+ kmem_cache_free(vvp_thread_kmem, info);
}
static void *vvp_session_key_init(const struct lu_context *ctx,
{
struct vvp_session *session;
- OBD_SLAB_ALLOC_PTR_GFP(session, vvp_session_kmem, GFP_NOFS);
+ session = kmem_cache_alloc(vvp_session_kmem, GFP_NOFS | __GFP_ZERO);
if (session == NULL)
session = ERR_PTR(-ENOMEM);
return session;
{
struct vvp_session *session = data;
- OBD_SLAB_FREE_PTR(session, vvp_session_kmem);
+ kmem_cache_free(vvp_session_kmem, session);
}
-
struct lu_context_key vvp_key = {
.lct_tags = LCT_CL_THREAD,
.lct_init = vvp_key_init,
lu_kmem_fini(vvp_caches);
}
-
/*****************************************************************************
*
* mirror obd-devices into cl devices.
/****************************************************************************
*
- * /proc/fs/lustre/llite/$MNT/dump_page_cache
+ * debugfs/lustre/llite/$MNT/dump_page_cache
*
****************************************************************************/
/* Nothing to do */
}
-static struct seq_operations vvp_pgcache_ops = {
+static const struct seq_operations vvp_pgcache_ops = {
.start = vvp_pgcache_start,
.next = vvp_pgcache_next,
.stop = vvp_pgcache_stop,
static int vvp_dump_pgcache_seq_open(struct inode *inode, struct file *filp)
{
- struct ll_sb_info *sbi = PDE_DATA(inode);
- struct seq_file *seq;
- int result;
+ struct seq_file *seq;
+ int rc;
- result = seq_open(filp, &vvp_pgcache_ops);
- if (result == 0) {
- seq = filp->private_data;
- seq->private = sbi;
- }
- return result;
+ rc = seq_open(filp, &vvp_pgcache_ops);
+ if (rc)
+ return rc;
+
+ seq = filp->private_data;
+ seq->private = inode->i_private;
+
+ return 0;
}
const struct file_operations vvp_dump_pgcache_file_ops = {