https://github.com/torvalds/linux
Revision 9e36c633951acb33e250e75b209b04217ce7b86c authored by Will Deacon on 25 July 2014, 00:53:54 UTC, committed by Linus Torvalds on 29 August 2014, 18:18:45 UTC
write{b,w,l,q}_relaxed are implemented by some architectures in order to
permit memory-mapped I/O writes with weaker barrier semantics than the
non-relaxed variants.
This patch implements these write macros for Alpha, in the same vein as
the relaxed read macros, which are already implemented.
Acked-by: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 5691e44
Tip revision: 9e36c633951acb33e250e75b209b04217ce7b86c authored by Will Deacon on 25 July 2014, 00:53:54 UTC
alpha: io: implement relaxed accessor macros for writes
alpha: io: implement relaxed accessor macros for writes
Tip revision: 9e36c63
| File | Mode | Size |
|---|---|---|
| partitions | ||
| Kconfig | -rw-r--r-- | 3.6 KB |
| Kconfig.iosched | -rw-r--r-- | 1.6 KB |
| Makefile | -rw-r--r-- | 948 bytes |
| bio-integrity.c | -rw-r--r-- | 17.4 KB |
| bio.c | -rw-r--r-- | 49.6 KB |
| blk-cgroup.c | -rw-r--r-- | 29.7 KB |
| blk-cgroup.h | -rw-r--r-- | 16.7 KB |
| blk-core.c | -rw-r--r-- | 89.3 KB |
| blk-exec.c | -rw-r--r-- | 3.4 KB |
| blk-flush.c | -rw-r--r-- | 13.6 KB |
| blk-integrity.c | -rw-r--r-- | 11.7 KB |
| blk-ioc.c | -rw-r--r-- | 10.2 KB |
| blk-iopoll.c | -rw-r--r-- | 5.8 KB |
| blk-lib.c | -rw-r--r-- | 7.3 KB |
| blk-map.c | -rw-r--r-- | 8.2 KB |
| blk-merge.c | -rw-r--r-- | 14.6 KB |
| blk-mq-cpu.c | -rw-r--r-- | 1.6 KB |
| blk-mq-cpumap.c | -rw-r--r-- | 2.5 KB |
| blk-mq-sysfs.c | -rw-r--r-- | 10.5 KB |
| blk-mq-tag.c | -rw-r--r-- | 13.7 KB |
| blk-mq-tag.h | -rw-r--r-- | 2.0 KB |
| blk-mq.c | -rw-r--r-- | 46.3 KB |
| blk-mq.h | -rw-r--r-- | 3.1 KB |
| blk-settings.c | -rw-r--r-- | 27.2 KB |
| blk-softirq.c | -rw-r--r-- | 4.4 KB |
| blk-sysfs.c | -rw-r--r-- | 15.1 KB |
| blk-tag.c | -rw-r--r-- | 9.4 KB |
| blk-throttle.c | -rw-r--r-- | 45.8 KB |
| blk-timeout.c | -rw-r--r-- | 5.6 KB |
| blk.h | -rw-r--r-- | 7.9 KB |
| bounce.c | -rw-r--r-- | 6.5 KB |
| bsg-lib.c | -rw-r--r-- | 6.0 KB |
| bsg.c | -rw-r--r-- | 23.6 KB |
| cfq-iosched.c | -rw-r--r-- | 119.7 KB |
| cmdline-parser.c | -rw-r--r-- | 4.9 KB |
| compat_ioctl.c | -rw-r--r-- | 20.9 KB |
| deadline-iosched.c | -rw-r--r-- | 11.3 KB |
| elevator.c | -rw-r--r-- | 23.7 KB |
| genhd.c | -rw-r--r-- | 44.1 KB |
| ioctl.c | -rw-r--r-- | 10.8 KB |
| ioprio.c | -rw-r--r-- | 5.0 KB |
| noop-iosched.c | -rw-r--r-- | 2.7 KB |
| partition-generic.c | -rw-r--r-- | 14.0 KB |
| scsi_ioctl.c | -rw-r--r-- | 19.3 KB |
Computing file changes ...
