mm: add kernel_migrate_pages() helper, move compat syscall to mm/mempolicy.c

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Move compat_sys_migrate_pages() to mm/mempolicy.c and make it call a newly
introduced helper -- kernel_migrate_pages() -- instead of the syscall.

This patch is part of a series which removes in-kernel calls to syscalls.
On this basis, the syscall entry path can be streamlined. For details, see
http://lkml.kernel.org/r/20180325162527.GA17492@light.dominikbrodowski.net

Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: linux-mm@kvack.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

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This commit is contained in:

Dominik Brodowski 2018-03-17 16:00:25 +01:00

parent 7d4dd4f159

commit b6e9b0babb

2 changed files with 44 additions and 37 deletions

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33

kernel/compat.c

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48

mm/mempolicy.c

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