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linux/arch/x86
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Shaohua Li e79bee24fd atomic: implement generic atomic_dec_if_positive() 
The x86 implementation of atomic_dec_if_positive is quite generic, so make
it available to all architectures.

This is needed for "swap: add a simple detector for inappropriate swapin
readahead".

[akpm@linux-foundation.org: do the "#define foo foo" trick in the conventional manner]
Signed-off-by: Shaohua Li <shli@fusionio.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Rik van Riel <riel@redhat.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Michal Simek <monstr@monstr.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-09 16:22:46 +09:00
..
boot UAPI: Partition the header include path sets and add uapi/ header directories 2012-10-02 18:01:26 +01:00
configs
crypto crypto: x86/glue_helper - fix storing of new IV in CBC encryption 2012-10-04 17:45:29 +08:00
ia32 Merge branch 'x86/fpu' into x86/smap 2012-09-21 17:18:44 -07:00
include atomic: implement generic atomic_dec_if_positive() 2012-10-09 16:22:46 +09:00
kernel sections: fix section conflicts in arch/x86 2012-10-06 03:04:40 +09:00
kvm KVM updates for the 3.7 merge window 2012-10-04 09:30:33 -07:00
lguest virtio: remove CONFIG_VIRTIO_RING 2012-09-28 15:05:15 +09:30
lib UAPI: x86: Fix insn_sanity build failure after UAPI split 2012-10-02 18:01:56 +01:00
math-emu
mm rbtree: move augmented rbtree functionality to rbtree_augmented.h 2012-10-09 16:22:40 +09:00
net x86: bpf_jit_comp: add XOR instruction for BPF JIT 2012-09-24 16:54:35 -04:00
oprofile
pci PCI changes for the 3.7 merge window: 2012-10-01 12:05:36 -07:00
platform efi: Fix the ACPI BGRT driver for images located in EFI boot services memory 2012-09-29 12:21:03 -07:00
power
realmode x86, suspend: On wakeup always initialize cr4 and EFER 2012-09-26 15:06:22 -07:00
syscalls UAPI: Plumb the UAPI Kbuilds into the user header installation and checking 2012-10-02 18:01:57 +01:00
tools UAPI: x86: Fix the test_get_len tool 2012-10-02 18:01:56 +01:00
um um: Preinclude include/linux/kern_levels.h 2012-09-27 20:20:09 +02:00
vdso
video
xen mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
.gitignore
Kbuild
Kconfig thp, x86: introduce HAVE_ARCH_TRANSPARENT_HUGEPAGE 2012-10-09 16:22:29 +09:00
Kconfig.cpu
Kconfig.debug
Makefile Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2012-10-08 07:56:10 +09:00
Makefile.um
Makefile_32.cpu