fs: add do_compat_futimesat() helper; remove in-kernel call to compat syscall

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Using the fs-internal do_compat_futimesat() helper allows us to get rid of
the fs-internal call to the compat_sys_futimesat() 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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>

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Dominik Brodowski 2018-03-20 19:39:44 +01:00

parent 570484bfe8

commit ab641afa73

1 changed files with 10 additions and 2 deletions

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fs/utimes.c

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