From: Christoph Lameter <clameter@sgi.com>
Date: Wed, 27 Sep 2006 08:50:07 +0000 (-0700)
Subject: [PATCH] Disable GFP_THISNODE in the non-NUMA case
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~41732
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=77f700dab4c05f8ee17584ec869672796d7bcb87;p=linux-4.9.git

[PATCH] Disable GFP_THISNODE in the non-NUMA case

GFP_THISNODE must be set to 0 in the non numa case otherwise we disable retry
and warnings for failing allocations in the SMP and UP case.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/include/linux/gfp.h b/include/linux/gfp.h
index 8b34aabfe4c6..bf2b6bc3f6fd 100644
--- a/include/linux/gfp.h
+++ b/include/linux/gfp.h
@@ -67,7 +67,12 @@ struct vm_area_struct;
 #define GFP_HIGHUSER	(__GFP_WAIT | __GFP_IO | __GFP_FS | __GFP_HARDWALL | \
 			 __GFP_HIGHMEM)
 
+#ifdef CONFIG_NUMA
 #define GFP_THISNODE	(__GFP_THISNODE | __GFP_NOWARN | __GFP_NORETRY)
+#else
+#define GFP_THISNODE	0
+#endif
+
 
 /* Flag - indicates that the buffer will be suitable for DMA.  Ignored on some
    platforms, used as appropriate on others */