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| author | Kevin Hilman <khilman@linaro.org> | 2015-06-29 10:45:38 -0700 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2015-06-29 10:45:38 -0700 |
| commit | 95facb708aac56b5ffd05ac2a2545ec94c08644d (patch) | |
| tree | ca4f65a72acb9fd28ba77eaad2300a3a68d005a5 /fs | |
| parent | f651f58577a9d44e0d51bc24b895a4ddd056c97b (diff) | |
| parent | 28114597f84ea08d0f61f0a60aa23176ec36004a (diff) | |
Merge branch 'linux-3.10.y' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into linux-linaro-lsk-v3.10
* 'linux-3.10.y' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable: (30 commits)
Linux 3.10.81
btrfs: cleanup orphans while looking up default subvolume
btrfs: incorrect handling for fiemap_fill_next_extent return
cfg80211: wext: clear sinfo struct before calling driver
mm/memory_hotplug.c: set zone->wait_table to null after freeing it
drm/i915: Fix DDC probe for passive adapters
pata_octeon_cf: fix broken build
ozwpan: unchecked signed subtraction leads to DoS
ozwpan: divide-by-zero leading to panic
ozwpan: Use proper check to prevent heap overflow
MIPS: Fix enabling of DEBUG_STACKOVERFLOW
ring-buffer-benchmark: Fix the wrong sched_priority of producer
USB: serial: ftdi_sio: Add support for a Motion Tracker Development Board
USB: cp210x: add ID for HubZ dual ZigBee and Z-Wave dongle
block: fix ext_dev_lock lockdep report
Input: elantech - fix detection of touchpads where the revision matches a known rate
ALSA: usb-audio: add MAYA44 USB+ mixer control names
ALSA: usb-audio: Add mic volume fix quirk for Logitech Quickcam Fusion
ALSA: hda/realtek - Add a fixup for another Acer Aspire 9420
iio: adis16400: Compute the scan mask from channel indices
...
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/extent_io.c | 5 | ||||
| -rw-r--r-- | fs/btrfs/super.c | 9 |
2 files changed, 13 insertions, 1 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 84ceff6abbc1..be7e31a933e5 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -4080,8 +4080,11 @@ int extent_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, } ret = fiemap_fill_next_extent(fieinfo, em_start, disko, em_len, flags); - if (ret) + if (ret) { + if (ret == 1) + ret = 0; goto out_free; + } } out_free: free_extent_map(em); diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index f0857e092a3c..68891ff7e5d4 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -779,6 +779,15 @@ find_root: if (btrfs_root_refs(&new_root->root_item) == 0) return ERR_PTR(-ENOENT); + if (!(sb->s_flags & MS_RDONLY)) { + int ret; + down_read(&fs_info->cleanup_work_sem); + ret = btrfs_orphan_cleanup(new_root); + up_read(&fs_info->cleanup_work_sem); + if (ret) + return ERR_PTR(ret); + } + dir_id = btrfs_root_dirid(&new_root->root_item); setup_root: location.objectid = dir_id; |