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authorLinus Torvalds <torvalds@linux-foundation.org>2009-07-12 15:24:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-12 15:24:35 -0400
commit7638d5322bd89d49e013a03fe2afaeb6d214fabd (patch)
treecfafc7c6c9f169a7a308c290363dde765e21735d /kernel
parentdd0d9a46f573b086a67522f819566427dba9c4c7 (diff)
parent264ef8a904943ed7d0b04fa958894d7a5c2b2c61 (diff)
Merge branch 'kmemleak' of git://linux-arm.org/linux-2.6
* 'kmemleak' of git://linux-arm.org/linux-2.6: kmemleak: Remove alloc_bootmem annotations introduced in the past kmemleak: Add callbacks to the bootmem allocator kmemleak: Allow partial freeing of memory blocks kmemleak: Trace the kmalloc_large* functions in slub kmemleak: Scan objects allocated during a scanning episode kmemleak: Do not acquire scan_mutex in kmemleak_open() kmemleak: Remove the reported leaks number limitation kmemleak: Add more cond_resched() calls in the scanning thread kmemleak: Renice the scanning thread to +10
Diffstat (limited to 'kernel')
-rw-r--r--kernel/pid.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/pid.c b/kernel/pid.c
index 5fa1db48d8b7..31310b5d3f50 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -36,7 +36,6 @@
36#include <linux/pid_namespace.h> 36#include <linux/pid_namespace.h>
37#include <linux/init_task.h> 37#include <linux/init_task.h>
38#include <linux/syscalls.h> 38#include <linux/syscalls.h>
39#include <linux/kmemleak.h>
40 39
41#define pid_hashfn(nr, ns) \ 40#define pid_hashfn(nr, ns) \
42 hash_long((unsigned long)nr + (unsigned long)ns, pidhash_shift) 41 hash_long((unsigned long)nr + (unsigned long)ns, pidhash_shift)
@@ -513,12 +512,6 @@ void __init pidhash_init(void)
513 pid_hash = alloc_bootmem(pidhash_size * sizeof(*(pid_hash))); 512 pid_hash = alloc_bootmem(pidhash_size * sizeof(*(pid_hash)));
514 if (!pid_hash) 513 if (!pid_hash)
515 panic("Could not alloc pidhash!\n"); 514 panic("Could not alloc pidhash!\n");
516 /*
517 * pid_hash contains references to allocated struct pid objects and it
518 * must be scanned by kmemleak to avoid false positives.
519 */
520 kmemleak_alloc(pid_hash, pidhash_size * sizeof(*(pid_hash)), 0,
521 GFP_KERNEL);
522 for (i = 0; i < pidhash_size; i++) 515 for (i = 0; i < pidhash_size; i++)
523 INIT_HLIST_HEAD(&pid_hash[i]); 516 INIT_HLIST_HEAD(&pid_hash[i]);
524} 517}