]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commit
mm: use vm_unmapped_area() on x86_64 architecture
authorMichel Lespinasse <walken@google.com>
Wed, 12 Dec 2012 00:01:52 +0000 (16:01 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 12 Dec 2012 01:22:25 +0000 (17:22 -0800)
commitf99024729e689f5de4534fde5400e3b035f068de
treea0a568f6cc6df064b67c9594715a0d505726df3a
parentdb4fbfb9523c93583c339e66023506f651c1d54b
mm: use vm_unmapped_area() on x86_64 architecture

Update the x86_64 arch_get_unmapped_area[_topdown] functions to make use
of vm_unmapped_area() instead of implementing a brute force search.

Signed-off-by: Michel Lespinasse <walken@google.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Chris Metcalf <cmetcalf@tilera.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/x86/include/asm/elf.h
arch/x86/kernel/sys_x86_64.c
arch/x86/vdso/vma.c