diff options
| author | Thorsten Blum <thorsten.blum@toblux.com> | 2024-08-20 06:22:55 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-03 21:15:40 -0700 |
| commit | 49029c4db368518edac0409a40df9d852aac92f5 (patch) | |
| tree | dc474b47db6772986736c0e25162d3b185ed7c5c /mm/shrinker_debug.c | |
| parent | 2e6d88e9d455fae9c4ac95c893362258f9540dfa (diff) | |
mm: shrinker: use min() to improve shrinker_debugfs_scan_write()
Use the min() macro to simplify the shrinker_debugfs_scan_write() function
and improve its readability.
Link: https://lkml.kernel.org/r/20240820042254.99115-2-thorsten.blum@toblux.com
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Qi Zheng <zhengqi.arch@bytedance.com>
Cc: Roman Gushchin <roman.gushchin@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/shrinker_debug.c')
| -rw-r--r-- | mm/shrinker_debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/shrinker_debug.c b/mm/shrinker_debug.c index 12ea5486a3e9..4a85b94d12ce 100644 --- a/mm/shrinker_debug.c +++ b/mm/shrinker_debug.c @@ -114,7 +114,7 @@ static ssize_t shrinker_debugfs_scan_write(struct file *file, int nid; char kbuf[72]; - read_len = size < (sizeof(kbuf) - 1) ? size : (sizeof(kbuf) - 1); + read_len = min(size, sizeof(kbuf) - 1); if (copy_from_user(kbuf, buf, read_len)) return -EFAULT; kbuf[read_len] = '\0'; |