Btrfs: let the user know space caching is enabled
authorJosef Bacik <josef@redhat.com>
Thu, 28 Oct 2010 20:55:47 +0000 (16:55 -0400)
committerChris Mason <chris.mason@oracle.com>
Fri, 29 Oct 2010 13:26:37 +0000 (09:26 -0400)
commit8216ef866df1119fd5a72372b8b29bce49c18590
tree8536ec3e5a308639eeef15ac7d6cb55b655fa0fb
parent88c2ba3b069f1e0f4694124d02985fa7620a19f1
Btrfs: let the user know space caching is enabled

If you mount -o space_cache, the option will be persistent across mounts, but to
make sure the user knows that they did this, emit a message telling them if they
didn't mount with -o space_cache but the feature is still used.

Signed-off-by: Josef Bacik <josef@redhat.com>
fs/btrfs/extent-tree.c