OpenCloudOS-Kernel/arch/ia64
Thomas Gleixner 74a622be3d ia64: vsyscall: Use seqcount instead of seqlock
The update of the vdso data happens under xtime_lock, so adding a
nested lock is pointless. Just use a seqcount to sync the readers.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Tony Luck <tony.luck@intel.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
2012-03-15 18:17:59 -07:00
..
configs Merge branch 'misc-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux 2011-11-02 16:52:17 -07:00
dig iommu: Rename the DMAR and INTR_REMAP config options 2011-09-21 10:22:03 +02:00
hp module_param: make bool parameters really bool (arch) 2012-01-13 09:32:18 +10:30
include/asm Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit 2012-01-17 16:41:31 -08:00
kernel ia64: vsyscall: Use seqcount instead of seqlock 2012-03-15 18:17:59 -07:00
kvm KVM: IA64: fix struct redefinition 2011-12-27 11:17:43 +02:00
lib Fix common misspellings 2011-03-31 11:26:23 -03:00
mm ia64: Use HAVE_MEMBLOCK_NODE_MAP 2011-12-08 10:22:08 -08:00
oprofile [IA64] fix build warning in arch/ia64/oprofile/backtrace.c 2011-04-07 11:05:56 -07:00
pci ia64/PCI: convert to pci_create_root_bus() for correct root bus resources 2012-01-06 12:10:58 -08:00
scripts scripts: change scripts to use system python instead of env 2010-02-02 14:33:56 +01:00
sn ia64: pcibr: Use kmemdup rather than duplicating its implementation 2011-12-09 15:22:44 -08:00
uv ia64: change to new flag variables 2011-03-17 14:02:56 +01:00
xen Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux 2011-11-06 19:44:47 -08:00
Kconfig lib: use generic pci_iomap on all architectures 2012-01-10 18:04:27 -08:00
Kconfig.debug
Makefile Merge commit 'v2.6.35' into kbuild/kbuild 2010-08-04 13:59:13 +02:00
install.sh kbuild: use INSTALLKERNEL to select customized installkernel script 2009-09-20 12:18:14 +02:00
module.lds