Searched defs:unlikely (Results 1 - 1 of 1) sorted by relevance

/include/linux/
H A Dcompiler.h117 # ifndef unlikely
118 # define unlikely(x) (__builtin_constant_p(x) ? !!(x) : __branch_check__(x, 0)) macro
147 # define unlikely(x) __builtin_expect(!!(x), 0) macro
269 * directly leading to the call is unlikely.

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