Messages in this thread |  | | Subject | Re: [PATCH] Athlon-SMP compiles & runs. inline fns honored. | Date | Sun, 11 Feb 2001 10:54:50 +0000 (GMT) | From | Alan Cox <> |
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> Ouch. What about un-inlining in_interrupt() for all SMP cases? Reduces > code size just a bit, and function calls aren't very expensive on SMP > machines IMHO... (and as a side effect solves this problem...)
Call, conditional branch, call is pretty expensive and thats what most in_interrupt and small constant memcpy/memset paths are
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