forked from luck/tmp_suning_uos_patched
a18ff1bde0
flush_thread doesn't need to do a full page table walk in order to clear the address space. It knows what the end result needs to be, so it can call unmap directly. This results in a 10-20% speedup in an exec from bash. Signed-off-by: Jeff Dike <jdike@linux.intel.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
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.. | ||
drivers | ||
include | ||
kernel | ||
os-Linux | ||
scripts | ||
sys-i386 | ||
sys-ia64 | ||
sys-ppc | ||
sys-x86_64 | ||
config.release | ||
defconfig | ||
Kconfig | ||
Kconfig.char | ||
Kconfig.debug | ||
Kconfig.i386 | ||
Kconfig.net | ||
Kconfig.scsi | ||
Kconfig.x86_64 | ||
Makefile | ||
Makefile-i386 | ||
Makefile-ia64 | ||
Makefile-os-Linux | ||
Makefile-ppc | ||
Makefile-skas | ||
Makefile-tt | ||
Makefile-x86_64 |