tree b913d612090e8ec25e92451120ef64692c802264
parent 71879d3cb3dd8f2dfdefb252775c1b3ea04a3dd4
author Oleg Nesterov <oleg@redhat.com> 1328026494 +0100
committer Linus Torvalds <torvalds@linux-foundation.org> 1328135941 -0800

proc: unify mem_read() and mem_write()

No functional changes, cleanup and preparation.

mem_read() and mem_write() are very similar. Move this code into the
new common helper, mem_rw(), which takes the additional "int write"
argument.

Cc: stable@kernel.org
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>