Messages in this thread | | | Subject | Re: [PATCH 1/2] mm: cma: fix the name of CMA areas | From | Mike Kravetz <> | Date | Wed, 3 Jun 2020 10:27:03 -0700 |
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On 6/3/20 1:40 AM, Barry Song wrote: > if users give a name saved in stack, the current code will generate magic > pointer. > if users don't give a name(NULL), kasprintf() will always return NULL as > we are at the early stage. that means cma_init_reserved_mem() will return > -ENOMEM if users set name parameter as NULL. > > Cc: Roman Gushchin <guro@fb.com> > Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Thank you
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
-- Mike Kravetz
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