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| author | David Sterba | 2016-11-01 14:21:23 +0100 |
|---|---|---|
| committer | David Sterba | 2016-11-30 13:45:18 +0100 |
| commit | ed0df618b1b06d7431ee4d985317fc5419a5d559 (patch) | |
| tree | 5c057d82d01f2e03537e0b626c9ecc9675ec27ae | |
| parent | btrfs: remove redundant check of btrfs_iget return value (diff) | |
| download | kernel-qcow2-linux-ed0df618b1b06d7431ee4d985317fc5419a5d559.tar.gz kernel-qcow2-linux-ed0df618b1b06d7431ee4d985317fc5419a5d559.tar.xz kernel-qcow2-linux-ed0df618b1b06d7431ee4d985317fc5419a5d559.zip | |
btrfs: store and load values of stripes_min/stripes_max in balance status item
The balance status item contains currently known filter values, but the
stripes filter was unintentionally not among them. This would mean, that
interrupted and automatically restarted balance does not apply the
stripe filters.
Fixes: dee32d0ac3719ef8d640efaf0884111df444730f
CC: stable@vger.kernel.org # 4.4+
Signed-off-by: David Sterba <dsterba@suse.com>
| -rw-r--r-- | fs/btrfs/ctree.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 2cf4bc84388e..1b25a460ecea 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -2210,6 +2210,8 @@ btrfs_disk_balance_args_to_cpu(struct btrfs_balance_args *cpu, cpu->target = le64_to_cpu(disk->target); cpu->flags = le64_to_cpu(disk->flags); cpu->limit = le64_to_cpu(disk->limit); + cpu->stripes_min = le32_to_cpu(disk->stripes_min); + cpu->stripes_max = le32_to_cpu(disk->stripes_max); } static inline void @@ -2228,6 +2230,8 @@ btrfs_cpu_balance_args_to_disk(struct btrfs_disk_balance_args *disk, disk->target = cpu_to_le64(cpu->target); disk->flags = cpu_to_le64(cpu->flags); disk->limit = cpu_to_le64(cpu->limit); + disk->stripes_min = cpu_to_le32(cpu->stripes_min); + disk->stripes_max = cpu_to_le32(cpu->stripes_max); } /* struct btrfs_super_block */ |