diff options
| author | Alexey Dobriyan <[email protected]> | 2018-02-06 15:36:51 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-02-06 18:32:43 -0800 |
| commit | e3912ac37e07a13c70675cd75020694de4841c74 (patch) | |
| tree | 78d2e8a58b5ff64444fedfa542fbaccd3d9a86c1 /lib/string_helpers.c | |
| 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 <[email protected]>
Cc: Alexander Viro <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions