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authorHugh Dickins <hugh@veritas.com>2008-08-20 14:09:05 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-20 15:40:30 -0700
commit07279cdfd964acc032de92a527cb11b1f40f35aa (patch)
treee1f1269b459790e45ae11057fcd5b530bcbe5fd5
parent16f8c5b2e64dec7faa5d3c7e9bdf0765e864e481 (diff)
downloadvexpress-lsk-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>
-rw-r--r--mm/swap_state.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c
index 167cf2dc8a0..797c3831cbe 100644
--- a/mm/swap_state.c
+++ b/mm/swap_state.c
@@ -60,7 +60,7 @@ void show_swap_cache_info(void)
printk("Swap cache stats: add %lu, delete %lu, find %lu/%lu\n",
swap_cache_info.add_total, swap_cache_info.del_total,
swap_cache_info.find_success, swap_cache_info.find_total);
- printk("Free swap = %lukB\n", nr_swap_pages << (PAGE_SHIFT - 10));
+ printk("Free swap = %ldkB\n", nr_swap_pages << (PAGE_SHIFT - 10));
printk("Total swap = %lukB\n", total_swap_pages << (PAGE_SHIFT - 10));
}