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(parent: 24a9599) | patch
mm: add more BUILD_BUG_ONs to gfp_migratetype()
authorPeter Collingbourne <pcc@google.com>
Tue, 26 Jul 2022 23:02:41 +0000 (16:02 -0700)
committerAndrew Morton <akpm@linux-foundation.org>
Mon, 12 Sep 2022 03:25:53 +0000 (20:25 -0700)
commit4d86d4f7227c6f2acfbbbe0623d49865aa71b756
treee6e27cdb7ef6fc96c596e5ad9e7a11e7cd2af44ctree | snapshot
parent24a95998e9baba5e3236d9127d2d302a1a2ad2abcommit | diff
mm: add more BUILD_BUG_ONs to gfp_migratetype()

gfp_migratetype() also expects GFP_RECLAIMABLE and
GFP_MOVABLE|GFP_RECLAIMABLE to be shiftable into MIGRATE_* enum values, so
add some more BUILD_BUG_ONs to reflect this assumption.

Link: https://linux-review.googlesource.com/id/Iae64e2182f75c3aca776a486b71a72571d66d83e
Link: https://lkml.kernel.org/r/20220726230241.3770532-1-pcc@google.com
Signed-off-by: Peter Collingbourne <pcc@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
include/linux/gfp.h diff | blob | history
Domain: System / Kernel;