Commit a615fa83 authored by Jack Steiner's avatar Jack Steiner Committed by Linus Torvalds

[PATCH] Increase max kmalloc size for very large systems

Systems with extemely large numbers of nodes or cpus need to kmalloc
structures larger than is currently supported.  This patch increases the
maximum supported size for very large systems.

This patch should have no effect on current systems.

(akpm: why not just use alloc_pages() for sysfs_cpus?)
Signed-off-by: default avatarJack Steiner <steiner@sgi.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 78679302
...@@ -19,8 +19,10 @@ ...@@ -19,8 +19,10 @@
CACHE(32768) CACHE(32768)
CACHE(65536) CACHE(65536)
CACHE(131072) CACHE(131072)
#ifndef CONFIG_MMU #if (NR_CPUS > 512) || (MAX_NUMNODES > 256) || !defined(CONFIG_MMU)
CACHE(262144) CACHE(262144)
#endif
#ifndef CONFIG_MMU
CACHE(524288) CACHE(524288)
CACHE(1048576) CACHE(1048576)
#ifdef CONFIG_LARGE_ALLOCS #ifdef CONFIG_LARGE_ALLOCS
......
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