mm/shmem.c: make shmem_mapping() inline

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shmem_mapping() isn't worth an out-of-line call from any callsite.

So make it inline by
 - make shmem_aops global
 - export shmem_aops
 - inline the shmem_mapping()

and replace the direct call 'shmem_aops' with shmem_mapping()
in shmem.c.

Link: https://lkml.kernel.org/r/20201115165207.GA265355@rlk
Signed-off-by: Hui Su <sh_def@163.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

...

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Hui Su 2020-12-14 19:06:14 -08:00 • committed by Linus Torvalds

parent 462680946b

commit 30e6a51dbb

2 changed files with 11 additions and 11 deletions

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6

include/linux/shmem_fs.h

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16

mm/shmem.c

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