| commit | bac5f5d56bbcb0ef7d3a926dd28b5f1db09117b7 | [log] [tgz] |
|---|---|---|
| author | Alexey Dobriyan <adobriyan@gmail.com> | Mon Dec 12 16:45:28 2016 -0800 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Mon Dec 12 18:55:09 2016 -0800 |
| tree | 9f23c35f9c44ba0d21ff24db07c9da6afaa0bc28 | |
| parent | 209b14dc030760d3a17029a5c3bd92c9d6fd3f37 [diff] |
fs/proc/base.c: save decrement during lookup/readdir in /proc/$PID Comparison for "<" works equally well as comparison for "<=" but one SUB/LEA is saved (no, it is not optimised away, at least here). Link: http://lkml.kernel.org/r/20161122195143.GA29812@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>