On 30.08.2018 20:42, Josef Bacik wrote: > We want to have a complete picture of any delayed inode updates before > we make the decision to commit or not, so make sure we run delayed iputs > before making the decision to commit or not. Again, there was request for more detail which is not addressed: https://www.spinics.net/lists/linux-btrfs/msg81237.html > > Signed-off-by: Josef Bacik <josef@xxxxxxxxxxxxxx> > --- > fs/btrfs/extent-tree.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c > index 7c0e99e1f56c..064db7ebaf67 100644 > --- a/fs/btrfs/extent-tree.c > +++ b/fs/btrfs/extent-tree.c > @@ -4831,6 +4831,10 @@ static int may_commit_transaction(struct btrfs_fs_info *fs_info, > goto commit; > } > > + mutex_lock(&fs_info->cleaner_delayed_iput_mutex); > + btrfs_run_delayed_iputs(fs_info); > + mutex_unlock(&fs_info->cleaner_delayed_iput_mutex); > + > spin_lock(&delayed_rsv->lock); > reclaim_bytes += delayed_rsv->reserved; > spin_unlock(&delayed_rsv->lock); >
