| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2008-11-19 | powerpc: Optimise mutex | Nick Piggin | |
| This implements an optimised mutex fastpath for powerpc, making use of acquire and release barrier semantics. This takes the mutex lock+unlock benchmark from 203 to 173 cycles on a G5. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Paul Mackerras <paulus@samba.org> | |||
| 2008-08-04 | powerpc: Move include files to arch/powerpc/include/asm | Stephen Rothwell | |
| from include/asm-powerpc. This is the result of a mkdir arch/powerpc/include/asm git mv include/asm-powerpc/* arch/powerpc/include/asm Followed by a few documentation/comment fixups and a couple of places where <asm-powepc/...> was being used explicitly. Of the latter only one was outside the arch code and it is a driver only built for powerpc. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org> | |||
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index : Kernel | |
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