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| author | Alexey Dobriyan <[email protected]> | 2016-12-13 00:45:28 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-12-13 02:55:09 +0000 |
| commit | bac5f5d56bbcb0ef7d3a926dd28b5f1db09117b7 (patch) | |
| tree | 9f23c35f9c44ba0d21ff24db07c9da6afaa0bc28 /fs/proc/root.c | |
| parent | fs/proc/array.c: slightly improve render_sigset_t (diff) | |
| download | kernel-bac5f5d56bbcb0ef7d3a926dd28b5f1db09117b7.tar.gz kernel-bac5f5d56bbcb0ef7d3a926dd28b5f1db09117b7.zip | |
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 <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/proc/root.c')
0 files changed, 0 insertions, 0 deletions