Chris Metcalf ab306cae66 arch/tile: use atomic exchange in arch_write_unlock() ... This idiom is used elsewhere when we do an unlock by writing a zero, but I missed it here. Using an atomic operation avoids waiting on the write buffer for the unlocking write to be sent to the home cache. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>		2012-04-02 12:13:49 -04:00
..
configs	arch/tile/configs: convert to minimal configs via "make savedefconfig"	2012-03-14 14:33:16 -04:00
include	arch/tile: use atomic exchange in arch_write_unlock()	2012-04-02 12:13:49 -04:00
kernel	arch/tile: fix single-stepping over swint1 instructions on tilegx	2012-04-02 12:13:36 -04:00
kvm	virtio: expose for non-virtualization users too	2011-07-23 16:20:30 +09:30
lib	arch/tile: fix pointer cast in cacheflush.c	2012-04-02 12:13:39 -04:00
mm	arch/tile: export the page_home() function.	2012-04-02 12:13:42 -04:00
Kbuild
Kconfig	arch/tile/Kconfig: don't specify CONFIG_PAGE_OFFSET for 64-bit builds	2012-04-02 12:00:14 -04:00
Kconfig.debug	lib: consolidate DEBUG_STACK_USAGE option	2011-05-25 08:39:54 -07:00
Makefile	arch/tile: stop mentioning the "kvm" subdirectory	2012-04-02 12:13:46 -04:00