diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-fs-f2fs')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-fs-f2fs | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 99fa87a43926..1a4d83953379 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -205,7 +205,7 @@ Description: Controls the idle timing of system, if there is no FS operation What: /sys/fs/f2fs/<disk>/discard_idle_interval Date: September 2018 Contact: "Chao Yu" <yuchao0@huawei.com> -Contact: "Sahitya Tummala" <stummala@codeaurora.org> +Contact: "Sahitya Tummala" <quic_stummala@quicinc.com> Description: Controls the idle timing of discard thread given this time interval. Default is 5 secs. @@ -213,7 +213,7 @@ Description: Controls the idle timing of discard thread given What: /sys/fs/f2fs/<disk>/gc_idle_interval Date: September 2018 Contact: "Chao Yu" <yuchao0@huawei.com> -Contact: "Sahitya Tummala" <stummala@codeaurora.org> +Contact: "Sahitya Tummala" <quic_stummala@quicinc.com> Description: Controls the idle timing for gc path. Set to 5 seconds by default. What: /sys/fs/f2fs/<disk>/iostat_enable @@ -701,29 +701,31 @@ Description: Support configuring fault injection type, should be enabled with fault_injection option, fault type value is shown below, it supports single or combined type. - =================== =========== - Type_Name Type_Value - =================== =========== - FAULT_KMALLOC 0x000000001 - FAULT_KVMALLOC 0x000000002 - FAULT_PAGE_ALLOC 0x000000004 - FAULT_PAGE_GET 0x000000008 - FAULT_ALLOC_BIO 0x000000010 (obsolete) - FAULT_ALLOC_NID 0x000000020 - FAULT_ORPHAN 0x000000040 - FAULT_BLOCK 0x000000080 - FAULT_DIR_DEPTH 0x000000100 - FAULT_EVICT_INODE 0x000000200 - FAULT_TRUNCATE 0x000000400 - FAULT_READ_IO 0x000000800 - FAULT_CHECKPOINT 0x000001000 - FAULT_DISCARD 0x000002000 - FAULT_WRITE_IO 0x000004000 - FAULT_SLAB_ALLOC 0x000008000 - FAULT_DQUOT_INIT 0x000010000 - FAULT_LOCK_OP 0x000020000 - FAULT_BLKADDR 0x000040000 - =================== =========== + =========================== =========== + Type_Name Type_Value + =========================== =========== + FAULT_KMALLOC 0x000000001 + FAULT_KVMALLOC 0x000000002 + FAULT_PAGE_ALLOC 0x000000004 + FAULT_PAGE_GET 0x000000008 + FAULT_ALLOC_BIO 0x000000010 (obsolete) + FAULT_ALLOC_NID 0x000000020 + FAULT_ORPHAN 0x000000040 + FAULT_BLOCK 0x000000080 + FAULT_DIR_DEPTH 0x000000100 + FAULT_EVICT_INODE 0x000000200 + FAULT_TRUNCATE 0x000000400 + FAULT_READ_IO 0x000000800 + FAULT_CHECKPOINT 0x000001000 + FAULT_DISCARD 0x000002000 + FAULT_WRITE_IO 0x000004000 + FAULT_SLAB_ALLOC 0x000008000 + FAULT_DQUOT_INIT 0x000010000 + FAULT_LOCK_OP 0x000020000 + FAULT_BLKADDR_VALIDITY 0x000040000 + FAULT_BLKADDR_CONSISTENCE 0x000080000 + FAULT_NO_SEGMENT 0x000100000 + =========================== =========== What: /sys/fs/f2fs/<disk>/discard_io_aware_gran Date: January 2023 |