diff options
| -rw-r--r-- | mm/slab_common.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/mm/slab_common.c b/mm/slab_common.c index 68518eb67229..13ae037c71d4 100644 --- a/mm/slab_common.c +++ b/mm/slab_common.c @@ -495,6 +495,13 @@ void __init create_kmalloc_caches(unsigned long flags) #ifdef CONFIG_SLABINFO + +#ifdef CONFIG_SLAB +#define SLABINFO_RIGHTS (S_IWUSR | S_IRUSR) +#else +#define SLABINFO_RIGHTS S_IRUSR +#endif + void print_slabinfo_header(struct seq_file *m) { /* @@ -631,7 +638,8 @@ static const struct file_operations proc_slabinfo_operations = { static int __init slab_proc_init(void) { - proc_create("slabinfo", S_IRUSR, NULL, &proc_slabinfo_operations); + proc_create("slabinfo", SLABINFO_RIGHTS, NULL, + &proc_slabinfo_operations); return 0; } module_init(slab_proc_init); |