tree efb917f23834153878a8f9f4c5f784e9cb900f66
parent 5de771e41f0fc2243c39585357b73f0ff757b280
author Cesar Eduardo Barros <cesarb@cesarb.net> 1300836809 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1300841047 -0700

sys_swapon: separate parsing of swapfile header

Move the code which parses and checks the swapfile header (except for
the bad block list) to a separate function. Only code movement, no
functional changes.

Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Tested-by: Eric B Munson <emunson@mgebm.net>
Acked-by: Eric B Munson <emunson@mgebm.net>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.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>