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| author | Josef Bacik <jbacik@redhat.com> | 2008-07-24 12:16:36 -0400 |
|---|---|---|
| committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 11:04:05 -0400 |
| commit | 33268eaf0b3db5e2bd12c0ada81a8e8f87a46d68 (patch) | |
| tree | 93b6d00a73402b59c2ea7ae7434138feecefc085 /fs/btrfs/super.c | |
| parent | 6099afe88fe64b2f47c43a8a71c13be3a416bbf7 (diff) | |
| download | blackbird-op-linux-33268eaf0b3db5e2bd12c0ada81a8e8f87a46d68.tar.gz blackbird-op-linux-33268eaf0b3db5e2bd12c0ada81a8e8f87a46d68.zip | |
Btrfs: Add ACL support
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 4cb6aac5122e..a6a418b6894b 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -68,7 +68,7 @@ static void btrfs_put_super (struct super_block * sb) enum { Opt_degraded, Opt_subvol, Opt_device, Opt_nodatasum, Opt_nodatacow, Opt_max_extent, Opt_max_inline, Opt_alloc_start, Opt_nobarrier, - Opt_ssd, Opt_thread_pool, Opt_err, + Opt_ssd, Opt_thread_pool, Opt_noacl, Opt_err, }; static match_table_t tokens = { @@ -83,7 +83,8 @@ static match_table_t tokens = { {Opt_alloc_start, "alloc_start=%s"}, {Opt_thread_pool, "thread_pool=%d"}, {Opt_ssd, "ssd"}, - {Opt_err, NULL} + {Opt_noacl, "noacl"}, + {Opt_err, NULL}, }; u64 btrfs_parse_size(char *str) @@ -215,6 +216,9 @@ int btrfs_parse_options(struct btrfs_root *root, char *options) info->alloc_start); } break; + case Opt_noacl: + root->fs_info->sb->s_flags &= ~MS_POSIXACL; + break; default: break; } @@ -301,6 +305,7 @@ static int btrfs_fill_super(struct super_block * sb, sb->s_op = &btrfs_super_ops; sb->s_xattr = btrfs_xattr_handlers; sb->s_time_gran = 1; + sb->s_flags |= MS_POSIXACL; tree_root = open_ctree(sb, fs_devices, (char *)data); |
