string.h: add memcpy_and_pad()

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This helper function is useful for the nvme subsystem, and maybe
others.

Note: the warnings reported by the kbuild test robot for this patch
are actually generated by the use of CONFIG_PROFILE_ALL_BRANCHES
together with __FORTIFY_INLINE.

Signed-off-by: Martin Wilck <mwilck@suse.com>
Reviewed-by: Sagi Grimberg <sagi@grimbeg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Martin Wilck 2017-08-14 22:12:38 +02:00 • committed by Sagi Grimberg

parent 48fa362b6c

commit 01f33c336e

1 changed files with 30 additions and 0 deletions

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include/linux/string.h

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