Commit e6f3602d authored by Larry Woodman's avatar Larry Woodman Committed by Linus Torvalds

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: default avatarLarry Woodman <lwoodman@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent a2b34564
...@@ -1874,6 +1874,8 @@ void show_free_areas(void) ...@@ -1874,6 +1874,8 @@ void show_free_areas(void)
printk("= %lukB\n", K(total)); printk("= %lukB\n", K(total));
} }
printk("%ld total pagecache pages\n", global_page_state(NR_FILE_PAGES));
show_swap_cache_info(); show_swap_cache_info();
} }
......
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