linux/arch/parisc/include
John David Anglin 0d3897a7f5 parisc: Implement __smp_store_release and __smp_load_acquire barriers
commit e96ebd589d upstream.

This patch implements the __smp_store_release and __smp_load_acquire barriers
using ordered stores and loads.  This avoids the sync instruction present in
the generic implementation.

Cc: <stable@vger.kernel.org> # 4.14+
Signed-off-by: Dave Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-08-19 08:16:26 +02:00
..
asm parisc: Implement __smp_store_release and __smp_load_acquire barriers 2020-08-19 08:16:26 +02:00
uapi/asm mm: introduce MADV_PAGEOUT 2019-09-25 17:51:41 -07:00