[f2fs-dev] [PATCH] f2fs: fix a typo in f2fs.txt

2017-02-07 Thread Tiezhu Yang
There is a typo "f2f2" in f2fs.txt, this patch fixes it. Signed-off-by: Tiezhu Yang --- Documentation/filesystems/f2fs.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/filesystems/f2fs.txt b/Documentation/filesystems/f2fs.txt index 0ab33d4..3d7e12d 100644 --

Re: [f2fs-dev] [PATCH 4/6] xfs: use memalloc_nofs_{save, restore} instead of memalloc_noio*

2017-02-07 Thread Dave Chinner
On Mon, Feb 06, 2017 at 07:47:43PM +0100, Michal Hocko wrote: > On Mon 06-02-17 10:32:37, Darrick J. Wong wrote: > > On Mon, Feb 06, 2017 at 06:44:15PM +0100, Michal Hocko wrote: > > > On Mon 06-02-17 07:39:23, Matthew Wilcox wrote: > > > > On Mon, Feb 06, 2017 at 03:07:16PM +0100, Michal Hocko wro

Re: [f2fs-dev] [PATCH 4/6] xfs: use memalloc_nofs_{save, restore} instead of memalloc_noio*

2017-02-07 Thread Michal Hocko
On Tue 07-02-17 09:51:50, Dave Chinner wrote: > On Mon, Feb 06, 2017 at 07:47:43PM +0100, Michal Hocko wrote: > > On Mon 06-02-17 10:32:37, Darrick J. Wong wrote: [...] > > > I prefer to keep the "...yet we are likely to be under GFP_NOFS..." > > > wording of the old comment because it captures the

Re: [f2fs-dev] [PATCH 4/6] xfs: use memalloc_nofs_{save, restore} instead of memalloc_noio*

2017-02-07 Thread Darrick J. Wong
On Mon, Feb 06, 2017 at 07:47:43PM +0100, Michal Hocko wrote: > On Mon 06-02-17 10:32:37, Darrick J. Wong wrote: > > On Mon, Feb 06, 2017 at 06:44:15PM +0100, Michal Hocko wrote: > > > On Mon 06-02-17 07:39:23, Matthew Wilcox wrote: > > > > On Mon, Feb 06, 2017 at 03:07:16PM +0100, Michal Hocko wro

Re: [f2fs-dev] [PATCH 4/6] xfs: use memalloc_nofs_{save, restore} instead of memalloc_noio*

2017-02-07 Thread Michal Hocko
On Mon 06-02-17 11:51:11, Darrick J. Wong wrote: > On Mon, Feb 06, 2017 at 07:47:43PM +0100, Michal Hocko wrote: > > On Mon 06-02-17 10:32:37, Darrick J. Wong wrote: > > > On Mon, Feb 06, 2017 at 06:44:15PM +0100, Michal Hocko wrote: > > > > On Mon 06-02-17 07:39:23, Matthew Wilcox wrote: > > > > >

Re: [f2fs-dev] [PATCH 4/6] xfs: use memalloc_nofs_{save, restore} instead of memalloc_noio*

2017-02-07 Thread Darrick J. Wong
On Mon, Feb 06, 2017 at 06:44:15PM +0100, Michal Hocko wrote: > On Mon 06-02-17 07:39:23, Matthew Wilcox wrote: > > On Mon, Feb 06, 2017 at 03:07:16PM +0100, Michal Hocko wrote: > > > +++ b/fs/xfs/xfs_buf.c > > > @@ -442,17 +442,17 @@ _xfs_buf_map_pages( > > > bp->b_addr = NULL; > > > }

Re: [f2fs-dev] [PATCH 4/6] xfs: use memalloc_nofs_{save, restore} instead of memalloc_noio*

2017-02-07 Thread Michal Hocko
On Mon 06-02-17 10:32:37, Darrick J. Wong wrote: > On Mon, Feb 06, 2017 at 06:44:15PM +0100, Michal Hocko wrote: > > On Mon 06-02-17 07:39:23, Matthew Wilcox wrote: > > > On Mon, Feb 06, 2017 at 03:07:16PM +0100, Michal Hocko wrote: > > > > +++ b/fs/xfs/xfs_buf.c > > > > @@ -442,17 +442,17 @@ _xfs_

Re: [f2fs-dev] [PATCH 4/6] xfs: use memalloc_nofs_{save, restore} instead of memalloc_noio*

2017-02-07 Thread Michal Hocko
On Mon 06-02-17 07:39:23, Matthew Wilcox wrote: > On Mon, Feb 06, 2017 at 03:07:16PM +0100, Michal Hocko wrote: > > +++ b/fs/xfs/xfs_buf.c > > @@ -442,17 +442,17 @@ _xfs_buf_map_pages( > > bp->b_addr = NULL; > > } else { > > int retried = 0; > > - unsigned noio