tree 899a69417dbd81f9b53926d7076629cc9b394ae5
parent 253d553ba75ab26b3e9e2f70cbf6fbf0813f7e86
author Hugh Dickins <hugh.dickins@tiscali.co.uk> 1260842325 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1260895995 -0800

swap_info: swap_map of chars not shorts

Halve the vmalloc'ed swap_map array from unsigned shorts to unsigned
chars: it's still very unusual to reach a swap count of 126, and the
next patch allows it to be extended indefinitely.

Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>