tree f54fb3f6b7d367020cca4b914834ed9068e1f8d8
parent 9adeaa226988b97bc15928e12f40a9863134467c
author Qian Cai <cai@lca.pw> 1569278032 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1569365647 -0700

mm/slub.c: fix -Wunused-function compiler warnings

tid_to_cpu() and tid_to_event() are only used in note_cmpxchg_failure()
when SLUB_DEBUG_CMPXCHG=y, so when SLUB_DEBUG_CMPXCHG=n by default, Clang
will complain that those unused functions.

Link: http://lkml.kernel.org/r/1568752232-5094-1-git-send-email-cai@lca.pw
Signed-off-by: Qian Cai <cai@lca.pw>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>