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authorTejun Heo2011-07-12 04:16:04 -0500
committerH. Peter Anvin2011-07-14 13:47:51 -0500
commit474b881bf4ee86aba55d46a4fdf293de32cba91b (patch)
treebd197e7989ec4d76445a393679ca1f18727825b6 /arch/x86/include/asm/memblock.h
parent6b5d41a1b97f5529284f16170211b87fd60264c0 (diff)
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x86: Use absent_pages_in_range() instead of memblock_x86_hole_size()
memblock_x86_hole_size() calculates the total size of holes in a given range according to memblock and is used by numa emulation code and numa_meminfo_cover_memory(). Since conversion to MEMBLOCK_NODE_MAP, absent_pages_in_range() also uses memblock and gives the same result. This patch replaces memblock_x86_hole_size() uses with absent_pages_in_range(). After the conversion the x86 function doesn't have any user left and is killed. Signed-off-by: Tejun Heo <tj@kernel.org> Link: http://lkml.kernel.org/r/1310462166-31469-12-git-send-email-tj@kernel.org Cc: Yinghai Lu <yinghai@kernel.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm/memblock.h')
-rw-r--r--arch/x86/include/asm/memblock.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/memblock.h b/arch/x86/include/asm/memblock.h
index a0cc7d66ac5..17a882e90ad 100644
--- a/arch/x86/include/asm/memblock.h
+++ b/arch/x86/include/asm/memblock.h
@@ -6,6 +6,4 @@
6void memblock_x86_reserve_range(u64 start, u64 end, char *name); 6void memblock_x86_reserve_range(u64 start, u64 end, char *name);
7void memblock_x86_free_range(u64 start, u64 end); 7void memblock_x86_free_range(u64 start, u64 end);
8 8
9u64 memblock_x86_hole_size(u64 start, u64 end);
10
11#endif 9#endif