diff options
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 4fb7eefb80ae..57f3f9600e18 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -508,6 +508,8 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, strncmp(args[0].from, "zlib", 4) == 0) { compress_type = "zlib"; info->compress_type = BTRFS_COMPRESS_ZLIB; + info->compress_level = + btrfs_compress_str2level(args[0].from); btrfs_set_opt(info->mount_opt, COMPRESS); btrfs_clear_opt(info->mount_opt, NODATACOW); btrfs_clear_opt(info->mount_opt, NODATASUM); @@ -555,9 +557,9 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options, compress_force != saved_compress_force)) || (!btrfs_test_opt(info, COMPRESS) && no_compress == 1)) { - btrfs_info(info, "%s %s compression", + btrfs_info(info, "%s %s compression, level %d", (compress_force) ? "force" : "use", - compress_type); + compress_type, info->compress_level); } compress_force = false; break; @@ -1258,6 +1260,8 @@ static int btrfs_show_options(struct seq_file *seq, struct dentry *dentry) seq_printf(seq, ",compress-force=%s", compress_type); else seq_printf(seq, ",compress=%s", compress_type); + if (info->compress_level) + seq_printf(seq, "%d", info->compress_level); } if (btrfs_test_opt(info, NOSSD)) seq_puts(seq, ",nossd"); |