| commit | daecbf58a509bc27c112647e825df763c3e3b0f4 | |
| author | David S. Miller <davem@davemloft.net> | |
| Wed, 7 Apr 2010 00:38:52 +0000 (6 17:38 -0700) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Tue, 13 Apr 2010 05:37:07 +0000 (12 22:37 -0700) | ||
| tree | 871f5dd9e18ff2f4c4ff88a004527a5b0e974f51 | treesnapshot (tar.gz zip) |
| parent | f8e8a8e8cba3359df2a16c17d59eedb08adf3b43 | commitdiff |
sparc64: Use a seperate counter for timer interrupts and NMI checks, like x86.
This keeps us from having to use kstat_irqs_cpu() from the NMI handler,
the former of which is a profiled function.
Instead we use a currently empty slot in the cpu_data
Signed-off-by: David S. Miller <davem@davemloft.net>
This keeps us from having to use kstat_irqs_cpu() from the NMI handler,
the former of which is a profiled function.
Instead we use a currently empty slot in the cpu_data
Signed-off-by: David S. Miller <davem@davemloft.net>
| arch/sparc/include/asm/cpudata_64.h | diffblobblamehistory | |
| arch/sparc/kernel/nmi.c | diffblobblamehistory | |
| arch/sparc/kernel/time_64.c | diffblobblamehistory |