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| author | David S. Miller <davem@davemloft.net> | 2012-10-28 21:04:47 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-28 21:04:47 +0100 |
| commit | 187818cd6a5ab6343eac47e52da2f3e40c544b98 (patch) | |
| tree | 09b55dad78359ae7e047f3eb533844adaa4094c6 /arch/sparc/kernel/systbls_64.S | |
| parent | sparc64: Use pause instruction when available. (diff) | |
| download | linux-187818cd6a5ab6343eac47e52da2f3e40c544b98.tar.xz linux-187818cd6a5ab6343eac47e52da2f3e40c544b98.zip | |
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>
Diffstat (limited to 'arch/sparc/kernel/systbls_64.S')
0 files changed, 0 insertions, 0 deletions