diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-fs-f2fs')
-rw-r--r-- | Documentation/ABI/testing/sysfs-fs-f2fs | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 32404781e76f..84a009aab1a1 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -647,3 +647,11 @@ Date: October 2022 Contact: "Yangtao Li" <frank.li@vivo.com> Description: Show the current gc_mode as a string. This is a read-only entry. + +What: /sys/fs/f2fs/<disk>/discard_urgent_util +Date: November 2022 +Contact: "Yangtao Li" <frank.li@vivo.com> +Description: When space utilization exceeds this, do background DISCARD aggressively. + Does DISCARD forcibly in a period of given min_discard_issue_time when the number + of discards is not 0 and set discard granularity to 1. + Default: 80 |