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| author | root <root@programming.kicks-ass.net> | 2008-01-07 23:20:28 -0800 |
|---|---|---|
| committer | Christoph Lameter <clameter@sgi.com> | 2008-02-04 10:56:02 -0800 |
| commit | ba84c73c7ae21fc891a3c2576fa3be42752fce53 (patch) | |
| tree | d6e569ad26cf604fc16617388dd314e4b5e47fcb /include/linux | |
| parent | 064287807c9dd64688084d34c6748a326b5f3ec8 (diff) | |
| download | kernel_samsung_espresso10-ba84c73c7ae21fc891a3c2576fa3be42752fce53.zip kernel_samsung_espresso10-ba84c73c7ae21fc891a3c2576fa3be42752fce53.tar.gz kernel_samsung_espresso10-ba84c73c7ae21fc891a3c2576fa3be42752fce53.tar.bz2 | |
SLUB: Do not upset lockdep
inconsistent {softirq-on-W} -> {in-softirq-W} usage.
swapper/0 [HC0[0]:SC1[1]:HE0:SE0] takes:
(&n->list_lock){-+..}, at: [<ffffffff802935c1>] add_partial+0x31/0xa0
{softirq-on-W} state was registered at:
[<ffffffff80259fb8>] __lock_acquire+0x3e8/0x1140
[<ffffffff80259838>] debug_check_no_locks_freed+0x188/0x1a0
[<ffffffff8025ad65>] lock_acquire+0x55/0x70
[<ffffffff802935c1>] add_partial+0x31/0xa0
[<ffffffff805c76de>] _spin_lock+0x1e/0x30
[<ffffffff802935c1>] add_partial+0x31/0xa0
[<ffffffff80296f9c>] kmem_cache_open+0x1cc/0x330
[<ffffffff805c7984>] _spin_unlock_irq+0x24/0x30
[<ffffffff802974f4>] create_kmalloc_cache+0x64/0xf0
[<ffffffff80295640>] init_alloc_cpu_cpu+0x70/0x90
[<ffffffff8080ada5>] kmem_cache_init+0x65/0x1d0
[<ffffffff807f1b4e>] start_kernel+0x23e/0x350
[<ffffffff807f112d>] _sinittext+0x12d/0x140
[<ffffffffffffffff>] 0xffffffffffffffff
This change isn't really necessary for correctness, but it prevents lockdep
from getting upset and then disabling itself.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Christoph Lameter <clameter@sgi.com>
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions