kernel-fxtec-pro1x/arch/ia64
Andi Kleen a551643895 hugetlb: modular state for hugetlb page size
The goal of this patchset is to support multiple hugetlb page sizes.  This
is achieved by introducing a new struct hstate structure, which
encapsulates the important hugetlb state and constants (eg.  huge page
size, number of huge pages currently allocated, etc).

The hstate structure is then passed around the code which requires these
fields, they will do the right thing regardless of the exact hstate they
are operating on.

This patch adds the hstate structure, with a single global instance of it
(default_hstate), and does the basic work of converting hugetlb to use the
hstate.

Future patches will add more hstate structures to allow for different
hugetlbfs mounts to have different page sizes.

[akpm@linux-foundation.org: coding-style fixes]
Acked-by: Adam Litke <agl@us.ibm.com>
Acked-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-24 10:47:17 -07:00
..
configs [IA64] move defconfig to arch/ia64/configs/ 2008-03-04 14:19:06 -08:00
dig
hp simserial: Fix up for ldisc changes 2008-07-20 17:12:34 -07:00
ia32 [IA64] fix personality(PER_LINUX32) performance issue 2008-05-15 09:54:19 -07:00
kernel sysdev: Pass the attribute to the low level sysdev show/store function 2008-07-21 21:55:02 -07:00
kvm KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction 2008-07-20 12:42:40 +03:00
lib [IA64] export copy_page() to modules 2007-12-07 16:10:19 -08:00
mm hugetlb: modular state for hugetlb page size 2008-07-24 10:47:17 -07:00
oprofile Combine instrumentation menus in kernel/Kconfig.instrumentation 2007-10-19 11:53:54 -07:00
pci PCI: ia64: use generic pci_enable_resources() 2008-04-20 21:47:05 -07:00
scripts [IA64] don't assume that unwcheck.py is executable 2007-12-07 14:42:08 -08:00
sn Merge branch 'generic-ipi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2008-07-15 14:12:03 -07:00
uv [IA64] Fix CONFIG_IA64_SGI_UV build error 2008-06-16 09:02:03 -07:00
install.sh
Kconfig [IA64] Remove experimental status of kdump 2008-07-17 11:29:46 -07:00
Kconfig.debug
Makefile Pull pvops into release branch 2008-07-17 10:53:37 -07:00
module.lds