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Diffstat (limited to 'Documentation/filesystems/f2fs.txt')
| -rw-r--r-- | Documentation/filesystems/f2fs.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index 7e1991328473..3135b80df6da 100644 --- a/Documentation/filesystems/f2fs.txt +++ b/Documentation/filesystems/f2fs.txt @@ -297,6 +297,9 @@ Files in /sys/fs/f2fs/<devname> reclaim the prefree segments to free segments. By default, 5% over total # of segments. + main_blkaddr This value gives the first block address of + MAIN area in the partition. + max_small_discards This parameter controls the number of discard commands that consist small blocks less than 2MB. The candidates to be discarded are cached until @@ -346,7 +349,7 @@ Files in /sys/fs/f2fs/<devname> ram_thresh This parameter controls the memory footprint used by free nids and cached nat entries. By default, - 10 is set, which indicates 10 MB / 1 GB RAM. + 1 is set, which indicates 10 MB / 1 GB RAM. ra_nid_pages When building free nids, F2FS reads NAT blocks ahead for speed up. Default is 0. |