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| author | Stefan Schmidt <stefan@datenfreihafen.org> | 2018-08-06 09:04:48 +0200 |
|---|---|---|
| committer | Stefan Schmidt <stefan@datenfreihafen.org> | 2018-08-06 09:04:48 +0200 |
| commit | a30461080366214b690a367225a48c95d7a6a189 (patch) | |
| tree | 02cd7cfb8cea14cebe1ab2a1638edd8c9b9e0d3f /fs/btrfs/volumes.c | |
| parent | 811e299f4645588cc7a1b78d97b6847c155324b9 (diff) | |
| parent | 981467033a37d916649647fa3afe1fe99bba1817 (diff) | |
| download | linux-stable-a30461080366214b690a367225a48c95d7a6a189.tar.gz linux-stable-a30461080366214b690a367225a48c95d7a6a189.tar.bz2 linux-stable-a30461080366214b690a367225a48c95d7a6a189.zip | |
Merge remote-tracking branch 'net-next/master'
Diffstat (limited to 'fs/btrfs/volumes.c')
| -rw-r--r-- | fs/btrfs/volumes.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index e034ad9e23b4..1da162928d1a 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -1146,6 +1146,7 @@ int btrfs_open_devices(struct btrfs_fs_devices *fs_devices, { int ret; + mutex_lock(&uuid_mutex); mutex_lock(&fs_devices->device_list_mutex); if (fs_devices->opened) { fs_devices->opened++; @@ -1155,6 +1156,7 @@ int btrfs_open_devices(struct btrfs_fs_devices *fs_devices, ret = open_fs_devices(fs_devices, flags, holder); } mutex_unlock(&fs_devices->device_list_mutex); + mutex_unlock(&uuid_mutex); return ret; } |