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
History
Tip revision: 9e36c633951acb33e250e75b209b04217ce7b86c authored by Will Deacon on 25 July 2014, 00:53:54 UTC
alpha: io: implement relaxed accessor macros for writes
Tip revision: 9e36c63
File Mode Size
apparmor
integrity
keys
selinux
smack
tomoyo
yama
Kconfig -rw-r--r-- 5.7 KB
Makefile -rw-r--r-- 913 bytes
capability.c -rw-r--r-- 24.6 KB
commoncap.c -rw-r--r-- 28.2 KB
device_cgroup.c -rw-r--r-- 21.1 KB
inode.c -rw-r--r-- 6.7 KB
lsm_audit.c -rw-r--r-- 9.4 KB
min_addr.c -rw-r--r-- 1.3 KB
security.c -rw-r--r-- 36.3 KB

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