Messages in this thread | | | Date | Thu, 16 Jul 2015 17:26:43 +0900 | From | Sergey Senozhatsky <> | Subject | Re: [RFC][PATCH 1/5] mm/slab_common: allow NULL cache pointer in kmem_cache_destroy() |
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On (06/20/15 18:25), Julia Lawall wrote: > > On (06/17/15 16:14), David Rientjes wrote: > > [..] > > > > > > > > Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> > > > > Reported-by: Andrew Morton <akpm@linux-foundation.org> > > > > LKML-reference: https://lkml.org/lkml/2015/6/8/583 > > > > > > Acked-by: David Rientjes <rientjes@google.com> > > > > > > kmem_cache_destroy() isn't a fastpath, this is long overdue. Now where's > > > the patch to remove the NULL checks from the callers? ;) > > > > > > > Thanks. > > > > Yes, Julia Lawall (Cc'd) already has a patch set ready for submission. > > The patch for making these functions able to tolerate NULL doesn't seem to > be in linux-next yet, so I will wait until it appears.
Hello Julia,
The patches are in -next now.
mm/dmapool: 8bf49946ed8fa01a0b5e7d0de94655c072525344 mm/mempool: eb54bc8469e2977bcef4e284d24cbf3578ce9cd9 mm/slab_common: e88672f95907c14cf8ab2cce592c41bbb9cefc5f
-ss
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