Commit e6f3602d authored Feb 04, 2008 by Larry Woodman Committed by Linus Torvalds Feb 05, 2008

Include count of pagecache pages in show_mem() output



The show_mem() output does not include the total number of pagecache
pages.  This would be helpful when analyzing the debug information in
the /var/log/messages file after OOM kills occur.

This patch includes the total pagecache pages in that output.

Signed-off-by: Larry Woodman <lwoodman@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent a2b34564

mm/page_alloc.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1874,6 +1874,8 @@ void show_free_areas(void)
		printk("= %lukB\n", K(total));
		}

		printk("%ld total pagecache pages\n", global_page_state(NR_FILE_PAGES));

		show_swap_cache_info();
		}