From d65226e2bfe9dd96f193d61892e20fcda9524d22 Mon Sep 17 00:00:00 2001 From: Namjae Jeon Date: Tue, 21 Aug 2012 16:15:46 -0700 Subject: Documentation: update mount option in filesystem/vfat.txt Update two mount options(discard, nfs) in vfat.txt. Signed-off-by: Namjae Jeon Acked-by: OGAWA Hirofumi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/filesystems/vfat.txt | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'Documentation') diff --git a/Documentation/filesystems/vfat.txt b/Documentation/filesystems/vfat.txt index ead764b2728..de1e6c4dccf 100644 --- a/Documentation/filesystems/vfat.txt +++ b/Documentation/filesystems/vfat.txt @@ -137,6 +137,17 @@ errors=panic|continue|remount-ro without doing anything or remount the partition in read-only mode (default behavior). +discard -- If set, issues discard/TRIM commands to the block + device when blocks are freed. This is useful for SSD devices + and sparse/thinly-provisoned LUNs. + +nfs -- This option maintains an index (cache) of directory + inodes by i_logstart which is used by the nfs-related code to + improve look-ups. + + Enable this only if you want to export the FAT filesystem + over NFS + : 0,1,yes,no,true,false TODO -- cgit v1.2.3-70-g09d2