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| author | Christoph Lameter <cl@linux.com> | 2020-06-01 21:45:50 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-02 10:59:06 -0700 |
| commit | d7660ce5914d396242bfc56c8f45ef117101fb58 (patch) | |
| tree | 22ee5b95973815e7b8603c1d2356580fb7fcee69 /mm/cma.c | |
| parent | 52f23478081ae0dcdb95d1650ea1e7d52d586829 (diff) | |
| download | linux-d7660ce5914d396242bfc56c8f45ef117101fb58.tar.gz linux-d7660ce5914d396242bfc56c8f45ef117101fb58.tar.bz2 linux-d7660ce5914d396242bfc56c8f45ef117101fb58.zip | |
slub: Remove userspace notifier for cache add/remove
I came across some unnecessary uevents once again which reminded me
this. The patch seems to be lost in the leaves of the original
discussion [1], so resending.
[1] https://lore.kernel.org/r/alpine.DEB.2.21.2001281813130.745@www.lameter.com
Kmem caches are internal kernel structures so it is strange that
userspace notifiers would be needed. And I am not aware of any use of
these notifiers. These notifiers may just exist because in the initial
slub release the sysfs code was copied from another subsystem.
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Acked-by: Michal Koutný <mkoutny@suse.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Link: http://lkml.kernel.org/r/20200423115721.19821-1-mkoutny@suse.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/cma.c')
0 files changed, 0 insertions, 0 deletions