5 commits

Author	SHA1	Message	Date
Hans Petter Selasky	62bae5d421	The LinuxKPI atomics do not have acquire nor release semantics unless ... specified. Fix code to use READ_ONCE() and WRITE_ONCE() where appropriate. Suggested by: kib @ MFC after: 1 week Sponsored by: Mellanox Technologies	2017-09-18 13:37:14 +00:00
Justin Hibbits	287e7a861a	Add more #ifdef arch checks to the linuxkpi ... arm, mips, and powerpc all implement pmap_mapdev_attr() and pmap_unmapdev(), so add those archs to the checks. powerpc also includes the atomic_swap_*() functions, so add that to the supported list as well. Not tested except by compiling powerpc. Reviewed by: markj	2017-06-07 18:08:11 +00:00
Hans Petter Selasky	622f2291e8	Implement more LinuxKPI atomic functions and macros. ... Obtained from: kmacy @ MFC after: 1 week Sponsored by: Mellanox Technologies	2017-02-16 12:56:10 +00:00
Hans Petter Selasky	8457719578	Add more atomic LinuxKPI functions. ... Obtained from: kmacy @ MFC after: 1 week Sponsored by: Mellanox Technologies	2016-05-11 07:58:43 +00:00
Hans Petter Selasky	f919b7a664	Implement 64-bit atomic operations for the LinuxKPI. ... MFC after: 1 week Sponsored by: Mellanox Technologies	2016-01-21 17:56:23 +00:00