linux/arch/x86/vdso
Marcelo Tosatti 51c19b4f59 x86: vdso: pvclock gettime support
Improve performance of time system calls when using Linux pvclock,
by reading time info from fixmap visible copy of pvclock data.

Originally from Jeremy Fitzhardinge.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
2012-11-27 23:29:11 -02:00
..
vdso32 x86-32, vdso: On system call restart after SYSENTER, use int $0x80 2011-08-23 16:20:10 -07:00
.gitignore x32: Add x32 VDSO support 2012-02-20 12:52:06 -08:00
checkundef.sh x86, vdso: Don't quote $nm in the script for checking vdso references 2010-07-27 23:52:29 -07:00
Makefile x32: Add x32 VDSO support 2012-02-20 12:52:06 -08:00
vclock_gettime.c x86: vdso: pvclock gettime support 2012-11-27 23:29:11 -02:00
vdso32-setup.c x86, cpu: Rename checking_wrmsrl() to wrmsrl_safe() 2012-06-07 13:32:04 -07:00
vdso32.S x86_64: further cleanup of 32-bit compat syscall mechanisms 2008-07-16 11:08:27 +02:00
vdso-layout.lds.S x86 vDSO: new layout 2008-01-30 13:30:41 +01:00
vdso-note.S
vdso.lds.S x86-64: Add time to vDSO 2011-05-24 14:51:29 +02:00
vdso.S x86-64: Pad vDSO to a page boundary 2011-08-04 16:13:34 -07:00
vdsox32.lds.S x32: Drop non-__vdso weak symbols from the x32 VDSO 2012-02-22 20:40:07 -08:00
vdsox32.S x32: Add x32 VDSO support 2012-02-20 12:52:06 -08:00
vgetcpu.c x86: vdso: pvclock gettime support 2012-11-27 23:29:11 -02:00
vma.c Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00