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sparc64: Improvde documentation and readability of atomic backoff code.
authorDavid S. Miller <davem@davemloft.net>
Sun, 28 Oct 2012 20:04:47 +0000 (13:04 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sun, 28 Oct 2012 20:04:47 +0000 (13:04 -0700)
commit187818cd6a5ab6343eac47e52da2f3e40c544b98
tree09b55dad78359ae7e047f3eb533844adaa4094c6tree | snapshot
parente9b9eb59ffcdee09ec96b040f85c919618f4043ecommit | 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>
arch/sparc/include/asm/backoff.h diff | blob | blame | history
arch/sparc/include/asm/processor_64.h diff | blob | blame | history
arch/sparc/kernel/entry.h diff | blob | blame | history
arch/sparc/kernel/setup_64.c diff | blob | blame | history
arch/sparc/kernel/vmlinux.lds.S diff | blob | blame | history
Linux 6.x block layer and io_uring tree(s)