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| author | Peter Zijlstra <[email protected]> | 2013-11-18 17:27:06 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2013-12-11 14:52:34 +0000 |
| commit | be5e610c0fd6ef772cafb9e0bd4128134804aef3 (patch) | |
| tree | 4cc4da2eea52c51ce868944aba28edf171a2d871 /net/tipc/handler.c | |
| parent | sched: Remove PREEMPT_NEED_RESCHED from generic code (diff) | |
| download | kernel-be5e610c0fd6ef772cafb9e0bd4128134804aef3.tar.gz kernel-be5e610c0fd6ef772cafb9e0bd4128134804aef3.zip | |
math64: Add mul_u64_u32_shr()
Introduce mul_u64_u32_shr() as proposed by Andy a while back; it
allows using 64x64->128 muls on 64bit archs and recent GCC
which defines __SIZEOF_INT128__ and __int128.
(This new method will be used by the scheduler.)
Signed-off-by: Peter Zijlstra <[email protected]>
Cc: [email protected]
Cc: Andy Lutomirski <[email protected]>
Cc: Linus Torvalds <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/tipc/handler.c')
0 files changed, 0 insertions, 0 deletions