-
Cong Wang authored
Similar to e268337d ("proc: clean up and fix /proc/<pid>/mem handling"), move the check of permission to open(), this will simplify read() code. [akpm@linux-foundation.org: checkpatch fixes] Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Hugh Dickins <hughd@google.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
b409e578