From 1571f84a1f65f6bf35d99d59ba52bdee6722e4b6 Mon Sep 17 00:00:00 2001 From: Changman Lee Date: Wed, 3 Apr 2013 15:26:49 +0900 Subject: f2fs: update f2fs.txt related with discard at mkfs o mkfs.f2fs supports no discard option. o fixed volume label size in 512 bytes. Signed-off-by: Changman Lee Signed-off-by: Jaegeuk Kim --- Documentation/filesystems/f2fs.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Documentation/filesystems') diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index dcf338e62b71..bd3c56c67380 100644 --- a/Documentation/filesystems/f2fs.txt +++ b/Documentation/filesystems/f2fs.txt @@ -146,7 +146,7 @@ USAGE Format options -------------- --l [label] : Give a volume label, up to 256 unicode name. +-l [label] : Give a volume label, up to 512 unicode name. -a [0 or 1] : Split start location of each area for heap-based allocation. 1 is set by default, which performs this. -o [int] : Set overprovision ratio in percent over volume size. @@ -156,6 +156,8 @@ Format options -z [int] : Set the number of sections per zone. 1 is set by default. -e [str] : Set basic extension list. e.g. "mp3,gif,mov" +-t [0 or 1] : Disable discard command or not. + 1 is set by default, which conducts discard. ================================================================================ DESIGN -- cgit v1.2.3-55-g7522