diff options
author | David S. Miller <davem@davemloft.net> | 2014-07-16 14:09:34 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2014-07-16 14:09:34 -0700 |
commit | 1a98c69af1ecd97bfd1f4e4539924a9192434e36 (patch) | |
tree | a243defcf921ea174f8e43fce11d06830a6a9c36 /fs/btrfs/super.c | |
parent | 7a575f6b907ea5d207d2b5010293c189616eae34 (diff) | |
parent | b6603fe574af289dbe9eb9fb4c540bca04f5a053 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/btrfs/super.c')
-rw-r--r-- | fs/btrfs/super.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index 4662d92a4b7..8e16bca69c5 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -522,9 +522,10 @@ int btrfs_parse_options(struct btrfs_root *root, char *options) case Opt_ssd_spread: btrfs_set_and_info(root, SSD_SPREAD, "use spread ssd allocation scheme"); + btrfs_set_opt(info->mount_opt, SSD); break; case Opt_nossd: - btrfs_clear_and_info(root, NOSSD, + btrfs_set_and_info(root, NOSSD, "not using ssd allocation scheme"); btrfs_clear_opt(info->mount_opt, SSD); break; @@ -1467,7 +1468,9 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data) goto restore; /* recover relocation */ + mutex_lock(&fs_info->cleaner_mutex); ret = btrfs_recover_relocation(root); + mutex_unlock(&fs_info->cleaner_mutex); if (ret) goto restore; @@ -1808,6 +1811,8 @@ static int btrfs_show_devname(struct seq_file *m, struct dentry *root) list_for_each_entry(dev, head, dev_list) { if (dev->missing) continue; + if (!dev->name) + continue; if (!first_dev || dev->devid < first_dev->devid) first_dev = dev; } |