aboutsummaryrefslogtreecommitdiff
path: root/fs/proc/proc_misc.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/proc/proc_misc.c')
-rw-r--r--fs/proc/proc_misc.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/fs/proc/proc_misc.c b/fs/proc/proc_misc.c
index 9e1d2684ce9..5bca02842d0 100644
--- a/fs/proc/proc_misc.c
+++ b/fs/proc/proc_misc.c
@@ -144,33 +144,6 @@ static const struct file_operations proc_slabinfo_operations = {
.llseek = seq_lseek,
.release = seq_release,
};
-
-#ifdef CONFIG_DEBUG_SLAB_LEAK
-extern const struct seq_operations slabstats_op;
-static int slabstats_open(struct inode *inode, struct file *file)
-{
- unsigned long *n = kzalloc(PAGE_SIZE, GFP_KERNEL);
- int ret = -ENOMEM;
- if (n) {
- ret = seq_open(file, &slabstats_op);
- if (!ret) {
- struct seq_file *m = file->private_data;
- *n = PAGE_SIZE / (2 * sizeof(unsigned long));
- m->private = n;
- n = NULL;
- }
- kfree(n);
- }
- return ret;
-}
-
-static const struct file_operations proc_slabstats_operations = {
- .open = slabstats_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = seq_release_private,
-};
-#endif
#endif
#ifdef CONFIG_MMU
@@ -338,9 +311,6 @@ void __init proc_misc_init(void)
/* And now for trickier ones */
#ifdef CONFIG_SLABINFO
proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations);
-#ifdef CONFIG_DEBUG_SLAB_LEAK
- proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
-#endif
#endif
#ifdef CONFIG_MMU
proc_create("vmallocinfo", S_IRUSR, NULL, &proc_vmalloc_operations);