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| author | David S. Miller <davem@davemloft.net> | 2006-11-01 16:30:39 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-11-01 16:30:39 -0800 |
| commit | c7fed9d75074f7c243ec8ff2c55d04de2839a6f6 (patch) | |
| tree | b3392f8dc1db4707e19e260e8b2b71f5c2145eae /lib/cpumask.c | |
| parent | 3ccfc65c5004e5fe5cfbffe43b8acc686680b53e (diff) | |
| download | blackbird-op-linux-c7fed9d75074f7c243ec8ff2c55d04de2839a6f6.tar.gz blackbird-op-linux-c7fed9d75074f7c243ec8ff2c55d04de2839a6f6.zip | |
[SPARC64]: Fix futex_atomic_cmpxchg_inatomic implementation.
I copied the logic from ll/sc arch implementations, but that
was wrong and makes no sense at all. Just do a straight
compare-exchange instruction, just like x86.
Based upon bug reports from Dennis Gilmore and Fabio Massimo.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/cpumask.c')
0 files changed, 0 insertions, 0 deletions
