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btrfs-progs: mkfs: add names of matching sysfs feature names

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The mkfs parameters do not match file names exported through sysfs.

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2016-02-09 23:45:38 +01:00
parent bcccfb52d9
commit ebcd9f7eef
1 changed files with 6 additions and 0 deletions
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6
utils.c
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@ -1460,6 +1460,7 @@ out:
static const struct btrfs_fs_feature {
const char *name;
u64 flag;
const char *sysfs_name;
/*
* Compatibility with kernel of given version. Filesystem can be
* mounted.
@ -1481,26 +1482,31 @@ static const struct btrfs_fs_feature {
const char *desc;
} mkfs_features[] = {
{ "mixed-bg", BTRFS_FEATURE_INCOMPAT_MIXED_GROUPS,
"mixed_groups",
VERSION_TO_STRING3(2,6,37),
VERSION_TO_STRING3(2,6,37),
NULL, 0,
"mixed data and metadata block groups" },
{ "extref", BTRFS_FEATURE_INCOMPAT_EXTENDED_IREF,
"extended_iref",
VERSION_TO_STRING2(3,7),
VERSION_TO_STRING2(3,12),
VERSION_TO_STRING2(3,12),
"increased hardlink limit per file to 65536" },
{ "raid56", BTRFS_FEATURE_INCOMPAT_RAID56,
"raid56",
VERSION_TO_STRING2(3,9),
NULL, 0,
NULL, 0,
"raid56 extended format" },
{ "skinny-metadata", BTRFS_FEATURE_INCOMPAT_SKINNY_METADATA,
"skinny_metadata",
VERSION_TO_STRING2(3,10),
VERSION_TO_STRING2(3,18),
VERSION_TO_STRING2(3,18),
"reduced-size metadata extent refs" },
{ "no-holes", BTRFS_FEATURE_INCOMPAT_NO_HOLES,
"no_holes",
VERSION_TO_STRING2(3,14),
VERSION_TO_STRING2(4,0),
NULL, 0,