diff options
| -rw-r--r-- | mm/slub.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/mm/slub.c b/mm/slub.c index c2151c9fee22..4f006b047552 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -7513,10 +7513,7 @@ static int slab_debug_trace_open(struct inode *inode, struct file *filep) return -ENOMEM; } - if (strcmp(filep->f_path.dentry->d_name.name, "alloc_traces") == 0) - alloc = TRACK_ALLOC; - else - alloc = TRACK_FREE; + alloc = debugfs_get_aux_num(filep); if (!alloc_loc_track(t, PAGE_SIZE / sizeof(struct location), GFP_KERNEL)) { bitmap_free(obj_map); @@ -7572,11 +7569,11 @@ static void debugfs_slab_add(struct kmem_cache *s) slab_cache_dir = debugfs_create_dir(s->name, slab_debugfs_root); - debugfs_create_file("alloc_traces", 0400, - slab_cache_dir, s, &slab_debugfs_fops); + debugfs_create_file_aux_num("alloc_traces", 0400, slab_cache_dir, s, + TRACK_ALLOC, &slab_debugfs_fops); - debugfs_create_file("free_traces", 0400, - slab_cache_dir, s, &slab_debugfs_fops); + debugfs_create_file_aux_num("free_traces", 0400, slab_cache_dir, s, + TRACK_FREE, &slab_debugfs_fops); } void debugfs_slab_release(struct kmem_cache *s) |