Re: [PATCH 3/3] btrfs: fix pinned underflow after transaction aborted

2018-10-30 Thread David Sterba
On Wed, Oct 24, 2018 at 08:24:03PM +0800, Lu Fengqi wrote: > When running generic/475, we may get the following warning in the dmesg. > > [ 6902.102154] WARNING: CPU: 3 PID: 18013 at fs/btrfs/extent-tree.c:9776 > btrfs_free_block_groups+0x2af/0x3b0 [btrfs] > [ 6902.104886] Modules linked in: btrf

[PATCH 3/3] btrfs: fix pinned underflow after transaction aborted

2018-10-24 Thread Lu Fengqi
When running generic/475, we may get the following warning in the dmesg. [ 6902.102154] WARNING: CPU: 3 PID: 18013 at fs/btrfs/extent-tree.c:9776 btrfs_free_block_groups+0x2af/0x3b0 [btrfs] [ 6902.104886] Modules linked in: btrfs(O) xor zstd_decompress zstd_compress xxhash raid6_pq efivarfs xfs