Hello, Wang. On Tue, Dec 05, 2017 at 12:52:54AM -0500, Wang Long wrote: > Signed-off-by: Wang Long <wanglong19@xxxxxxxxxxx> > --- > fs/fs-writeback.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c > index cea4836..8d477cf 100644 > --- a/fs/fs-writeback.c > +++ b/fs/fs-writeback.c > @@ -2209,7 +2209,7 @@ void __mark_inode_dirty(struct inode *inode, int flags) > trace_writeback_dirty_inode_enqueue(inode); > > /* > - * If this is the first dirty inode for this bdi, > + * If this is the first dirty inode for this wb, Acked-by: Tejun Heo <tj@xxxxxxxxxx> This probably should go through the block tree tho. Please cc Jens Axboe. Thanks. -- tejun