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| author | Chao Yu <chao@kernel.org> | 2025-06-13 08:51:09 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2025-06-24 01:13:02 +0300 |
| commit | 59c1c89e9ba8cefff05aa982dd9e6719f25e8ec5 (patch) | |
| tree | 96fe032cf27a10cf9d1f82fee847db9bd9bdf689 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 90d5c9ba3ed91950f1546bf123a7a57cd958b452 (diff) | |
| download | linux-59c1c89e9ba8cefff05aa982dd9e6719f25e8ec5.tar.xz | |
f2fs: introduce reserved_pin_section sysfs entry
This patch introduces /sys/fs/f2fs/<dev>/reserved_pin_section for tuning
@needed parameter of has_not_enough_free_secs(), if we configure it w/
zero, it can avoid f2fs_gc() as much as possible while fallocating on
pinned file.
Signed-off-by: Chao Yu <chao@kernel.org>
Reviewed-by: wangzijie <wangzijie1@honor.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions