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authortravis@sgi.com <travis@sgi.com>2008-01-30 23:27:58 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 23:27:58 +0100
commit56f902051dd040e8a735a225caf0e3e4ffb0a6c5 (patch)
tree3b20a0f3ab32f7fef1b325214f884330088e6dd3 /kernel/sys.c
parent05991bef104051d47e2160ee9499186aff7da5ad (diff)
POWERPC: use generic per cpu
Powerpc has a way to determine the address of the per cpu area of the currently executing processor via the paca and the array of per cpu offsets is avoided by looking up the per cpu area from the remote paca's (copying x86_64). Cc: Paul Mackerras <paulus@samba.org> Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Mike Travis <travis@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Olof Johansson <olof@lixom.net> Tested-by: Geoff Levand <geoffrey.levand@am.sony.com>
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