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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2017-11-17 15:26:52 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2017-11-17 16:10:00 -0800 |
| commit | 0746a0bc6e6e76444098cf944848554d21d28cae (patch) | |
| tree | 2287ccc2e1964153844f291052820e69f6c115a8 /scripts | |
| parent | proc: : uninline name_to_int() (diff) | |
| download | linux-dev-0746a0bc6e6e76444098cf944848554d21d28cae.tar.xz linux-dev-0746a0bc6e6e76444098cf944848554d21d28cae.zip | |
proc: use do-while in name_to_int()
Gcc doesn't know that "len" is guaranteed to be >=1 by dcache and
generates standard while-loop prologue duplicating loop condition.
add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-27 (-27)
function old new delta
name_to_int 104 77 -27
Link: http://lkml.kernel.org/r/20170912195213.GB17730@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions