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| author | David S. Miller <davem@davemloft.net> | 2012-10-28 13:04:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-28 13:04:47 -0700 |
| commit | 187818cd6a5ab6343eac47e52da2f3e40c544b98 (patch) | |
| tree | 09b55dad78359ae7e047f3eb533844adaa4094c6 /arch/sparc/kernel/vmlinux.lds.S | |
| parent | e9b9eb59ffcdee09ec96b040f85c919618f4043e (diff) | |
| download | linux-187818cd6a5ab6343eac47e52da2f3e40c544b98.tar.bz2 | |
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/vmlinux.lds.S')
| -rw-r--r-- | arch/sparc/kernel/vmlinux.lds.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sparc/kernel/vmlinux.lds.S b/arch/sparc/kernel/vmlinux.lds.S index 847f9f793618..0bacceb19150 100644 --- a/arch/sparc/kernel/vmlinux.lds.S +++ b/arch/sparc/kernel/vmlinux.lds.S @@ -132,10 +132,10 @@ SECTIONS *(.popc_6insn_patch) __popc_6insn_patch_end = .; } - .pause_patch : { - __pause_patch = .; - *(.pause_patch) - __pause_patch_end = .; + .pause_3insn_patch : { + __pause_3insn_patch = .; + *(.pause_3insn_patch) + __pause_3insn_patch_end = .; } PERCPU_SECTION(SMP_CACHE_BYTES) |