author | David S. Miller <davem@davemloft.net> | |
Sun, 28 Oct 2012 20:04:47 +0000 (13:04 -0700) | ||
committer | David S. Miller <davem@davemloft.net> | |
Sun, 28 Oct 2012 20:04:47 +0000 (13:04 -0700) | ||
commit | 187818cd6a5ab6343eac47e52da2f3e40c544b98 | |
tree | 09b55dad78359ae7e047f3eb533844adaa4094c6 | tree | snapshot (tar.xz tar.gz zip) |
parent | e9b9eb59ffcdee09ec96b040f85c919618f4043e | commit | diff |
sparc64: Improvde documentation and readability of atomic backoff code.
Document what's going on in asm/backoff.h with a large and descriptive
comment. Refer to it above the cpu_relax() definition in
asm/processor_64.h
Rename the pause patching section to have "3insn" in it's name like
the other patching sections do.
Based upon feedback from Sam Ravnborg.
Signed-off-by: David S. Miller <davem@davemloft.net>
Document what's going on in asm/backoff.h with a large and descriptive
comment. Refer to it above the cpu_relax() definition in
asm/processor_64.h
Rename the pause patching section to have "3insn" in it's name like
the other patching sections do.
Based upon feedback from Sam Ravnborg.
Signed-off-by: David S. Miller <davem@davemloft.net>