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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2019-01-03 15:26:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-04 13:13:45 -0800 |
| commit | afe922c2daae4a8f0101a30658c886c2b6eb2a96 (patch) | |
| tree | 109050108f0e240b417f884a94847e3b4abca05b /fs | |
| parent | 230f72e9f6dc7b22ee92dc03a393429447b4395c (diff) | |
| download | lwn-afe922c2daae4a8f0101a30658c886c2b6eb2a96.tar.gz lwn-afe922c2daae4a8f0101a30658c886c2b6eb2a96.zip | |
fs/proc/base.c: slightly faster /proc/*/limits
Header of /proc/*/limits is a fixed string, so print it directly without
formatting specifiers.
Link: http://lkml.kernel.org/r/20181203164242.GB6904@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/proc/base.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 58a8dc3fd6c6..633a63462573 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -581,8 +581,10 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns, /* * print the file header */ - seq_printf(m, "%-25s %-20s %-20s %-10s\n", - "Limit", "Soft Limit", "Hard Limit", "Units"); + seq_puts(m, "Limit " + "Soft Limit " + "Hard Limit " + "Units \n"); for (i = 0; i < RLIM_NLIMITS; i++) { if (rlim[i].rlim_cur == RLIM_INFINITY) |