diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2018-02-06 15:36:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-06 18:32:43 -0800 |
| commit | e3912ac37e07a13c70675cd75020694de4841c74 (patch) | |
| tree | 78d2e8a58b5ff64444fedfa542fbaccd3d9a86c1 /drivers/cpuidle | |
| parent | 48c232395431c23d35cf3b4c5a090bd793316578 (diff) | |
proc: use %u for pid printing and slightly less stack
PROC_NUMBUF is 13 which is enough for "negative int + \n + \0".
However PIDs and TGIDs are never negative and newline is not a concern,
so use just 10 per integer.
Link: http://lkml.kernel.org/r/20171120203005.GA27743@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Alexander Viro <viro@ftp.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/cpuidle')
0 files changed, 0 insertions, 0 deletions