Many compressors do assign a meaning to level 0: either null compression or
the lowest possible level. This differs from our "unset thus default".
Thus, let's not unnecessarily confuse users.
Signed-off-by: Adam Borowski <kilobyte@xxxxxxxxxx>
---
fs/btrfs/super.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index f9d4522336db..144fabfbd246 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -551,7 +551,9 @@ 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, level %d",
+ btrfs_printk(info, info->compress_level ?
+ KERN_INFO"%s %s compression, level %d" :
+ KERN_INFO"%s %s compression",
(compress_force) ? "force" : "use",
compress_type, info->compress_level);
}
--
2.15.0.rc1
--
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