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authorDavid Rientjes <rientjes@google.com>2011-05-24 17:11:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 08:39:03 -0700
commit7bf02ea22c6cdd09e2d3f1d3c3fe366b834ae9af (patch)
treec1c8aa415910e0f0deea1181759ddd2b5d6067fb /lib/show_mem.c
parent851cc856d73d1185243c149ed0c0839df8a1b2fe (diff)
downloadlinux-linaro-precise-7bf02ea22c6cdd09e2d3f1d3c3fe366b834ae9af.tar.gz
arch, mm: filter disallowed nodes from arch specific show_mem functions
Architectures that implement their own show_mem() function did not pass the filter argument to show_free_areas() to appropriately avoid emitting the state of nodes that are disallowed in the current context. This patch now passes the filter argument to show_free_areas() so those nodes are now avoided. This patch also removes the show_free_areas() wrapper around __show_free_areas() and converts existing callers to pass an empty filter. ia64 emits additional information for each node, so skip_free_areas_zone() must be made global to filter disallowed nodes and it is converted to use a nid argument rather than a zone for this use case. Signed-off-by: David Rientjes <rientjes@google.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Tony Luck <tony.luck@intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Helge Deller <deller@gmx.de> Cc: James Bottomley <jejb@parisc-linux.org> Cc: "David S. Miller" <davem@davemloft.net> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/show_mem.c')
-rw-r--r--lib/show_mem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/show_mem.c b/lib/show_mem.c
index 90cbe4bb596..4407f8c9b1f 100644
--- a/lib/show_mem.c
+++ b/lib/show_mem.c
@@ -16,7 +16,7 @@ void show_mem(unsigned int filter)
nonshared = 0, highmem = 0;
printk("Mem-Info:\n");
- __show_free_areas(filter);
+ show_free_areas(filter);
for_each_online_pgdat(pgdat) {
unsigned long i, flags;