diff options
| author | Christoph Lameter <[email protected]> | 2010-07-19 11:39:11 -0500 |
|---|---|---|
| committer | Pekka Enberg <[email protected]> | 2010-08-03 07:28:32 +0300 |
| commit | 2bce64858442149784f6c8803c9095a8556320a2 (patch) | |
| tree | f9a097d8da73f33703622d8ef4237997248b6f39 /net/unix/sysctl_net_unix.c | |
| parent | e438444de82f354563d46ee5d991b5916dd19b01 (diff) | |
slub: Allow removal of slab caches during boot
Serialize kmem_cache_create and kmem_cache_destroy using the slub_lock. Only
possible after the use of the slub_lock during dynamic dma creation has been
removed.
Then make sure that the setup of the slab sysfs entries does not race
with kmem_cache_create and kmem_cache destroy.
If a slab cache is removed before we have setup sysfs then simply skip over
the sysfs handling.
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Roland Dreier <[email protected]>
Signed-off-by: Christoph Lameter <[email protected]>
Signed-off-by: Pekka Enberg <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions