linux/arch/sparc
Tejun Heo a70c691376 sparc64: implement page mapping percpu first chunk allocator
Implement page mapping percpu first chunk allocator as a fallback to
the embedding allocator.  The next patch will make the embedding
allocator check distances between units to determine whether it fits
within the vmalloc area so that this fallback can be used on such
cases.

sparc64 currently has relatively small vmalloc area which makes it
impossible to create any dynamic chunks on certain configurations
leading to percpu allocation failures.  This and the next patch should
allow those configurations to keep working until proper solution is
found.

While at it, mark pcpu_cpu_distance() with __init.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: David S. Miller <davem@davemloft.net>
2009-09-29 09:17:57 +09:00
..
boot sparc64: build compressed image (zImage) by default 2009-08-16 18:21:47 -07:00
configs sparc: Update defconfigs. 2009-09-16 00:31:26 -07:00
include/asm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 2009-09-26 10:08:23 -07:00
kernel sparc64: implement page mapping percpu first chunk allocator 2009-09-29 09:17:57 +09:00
lib sparc64: Fix section attribute warnings. 2009-05-29 16:12:02 -07:00
math-emu sparc64: unify math-emu 2008-12-04 09:16:56 -08:00
mm arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
oprofile sparc64: Kill unnecessary cast in profile_timer_exceptions_notify(). 2009-09-08 23:20:39 -07:00
prom sparc64: Fix bootup with mcount in some configs. 2009-09-04 03:39:45 -07:00
Kconfig sparc64: implement page mapping percpu first chunk allocator 2009-09-29 09:17:57 +09:00
Kconfig.debug generic debug pagealloc: build fix 2009-04-02 19:04:48 -07:00
Makefile arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0 2009-09-20 12:28:22 +02:00