tree 48b165c8934a0f3852344725fee060740dcdfa48
parent 53092a7402f227151a681b0c92ec8598c5618b1a
author Hugh Dickins <hugh@veritas.com> 1125788075 -0700
committer Linus Torvalds <torvalds@evo.osdl.org> 1125903941 -0700

[PATCH] swap: swap unsigned int consistency

The swap header's unsigned int last_page determines the range of swap pages,
but swap_info has been using int or unsigned long in some cases: use unsigned
int throughout (except, in several places a local unsigned long is useful to
avoid overflows when adding).

Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>