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| author | Hugh Dickins <hugh@veritas.com> | 2008-08-20 14:09:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-08-20 15:40:30 -0700 |
| commit | 07279cdfd964acc032de92a527cb11b1f40f35aa (patch) | |
| tree | e1f1269b459790e45ae11057fcd5b530bcbe5fd5 /mm/pagewalk.c | |
| parent | 16f8c5b2e64dec7faa5d3c7e9bdf0765e864e481 (diff) | |
| download | op-kernel-dev-07279cdfd964acc032de92a527cb11b1f40f35aa.zip op-kernel-dev-07279cdfd964acc032de92a527cb11b1f40f35aa.tar.gz | |
mm: show free swap as signed
Adjust <Alt><SysRq>m show_swap_cache_info() to show "Free swap" as a
signed long: the signed format is preferable, because during swapoff
nr_swap_pages can legitimately go negative, so makes more sense thus
(it used to be shown redundantly, once as signed and once as unsigned).
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/pagewalk.c')
0 files changed, 0 insertions, 0 deletions
