diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-fs-f2fs')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-fs-f2fs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 083ac2d63eef..483639fb727b 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -466,6 +466,30 @@ Description: Show status of f2fs superblock in real time. 0x4000 SBI_IS_FREEZING freefs is in process ====== ===================== ================================= +What: /sys/fs/f2fs/<disk>/stat/cp_status +Date: September 2022 +Contact: "Chao Yu" <chao.yu@oppo.com> +Description: Show status of f2fs checkpoint in real time. + + =============================== ============================== + cp flag value + CP_UMOUNT_FLAG 0x00000001 + CP_ORPHAN_PRESENT_FLAG 0x00000002 + CP_COMPACT_SUM_FLAG 0x00000004 + CP_ERROR_FLAG 0x00000008 + CP_FSCK_FLAG 0x00000010 + CP_FASTBOOT_FLAG 0x00000020 + CP_CRC_RECOVERY_FLAG 0x00000040 + CP_NAT_BITS_FLAG 0x00000080 + CP_TRIMMED_FLAG 0x00000100 + CP_NOCRC_RECOVERY_FLAG 0x00000200 + CP_LARGE_NAT_BITMAP_FLAG 0x00000400 + CP_QUOTA_NEED_FSCK_FLAG 0x00000800 + CP_DISABLED_FLAG 0x00001000 + CP_DISABLED_QUICK_FLAG 0x00002000 + CP_RESIZEFS_FLAG 0x00004000 + =============================== ============================== + What: /sys/fs/f2fs/<disk>/ckpt_thread_ioprio Date: January 2021 Contact: "Daeho Jeong" <daehojeong@google.com> |