From 1120764691736cb803cd763c82aa151b1fee2b8e Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Tue, 20 Jan 2026 17:12:15 +0800 Subject: f2fs: introduce FAULT_SKIP_WRITE In order to simulate skipped write during enable_checkpoint(). Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- Documentation/ABI/testing/sysfs-fs-f2fs | 1 + Documentation/filesystems/f2fs.rst | 1 + 2 files changed, 2 insertions(+) (limited to 'Documentation') diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 7398b369784c..9a8ec2290f68 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -744,6 +744,7 @@ Description: Support configuring fault injection type, should be FAULT_ATOMIC_TIMEOUT 0x00400000 (1000ms) FAULT_VMALLOC 0x00800000 FAULT_LOCK_TIMEOUT 0x01000000 (1000ms) + FAULT_SKIP_WRITE 0x02000000 =========================== ========== What: /sys/fs/f2fs//discard_io_aware_gran diff --git a/Documentation/filesystems/f2fs.rst b/Documentation/filesystems/f2fs.rst index fc005f2eaf86..7e4031631286 100644 --- a/Documentation/filesystems/f2fs.rst +++ b/Documentation/filesystems/f2fs.rst @@ -218,6 +218,7 @@ fault_type=%d Support configuring fault injection type, should be FAULT_ATOMIC_TIMEOUT 0x00400000 (1000ms) FAULT_VMALLOC 0x00800000 FAULT_LOCK_TIMEOUT 0x01000000 (1000ms) + FAULT_SKIP_WRITE 0x02000000 =========================== ========== mode=%s Control block allocation mode which supports "adaptive" and "lfs". In "lfs" mode, there should be no random -- cgit v1.2.3