Re: [Cluster-devel] return an ERR_PTR from __filemap_get_folio v2

2023-01-23 Thread Christoph Hellwig
On Mon, Jan 23, 2023 at 10:59:45AM -0800, Andrew Morton wrote: > On Sun, 22 Jan 2023 08:20:06 +0100 Christoph Hellwig wrote: > > > On Sat, Jan 21, 2023 at 05:06:41PM -0800, Andrew Morton wrote: > > > This patchset doesn't apply to fs/btrfs/ because linux-next contains > > > this 6+ month-old comm

Re: [Cluster-devel] return an ERR_PTR from __filemap_get_folio v2

2023-01-23 Thread Andrew Morton
On Sun, 22 Jan 2023 08:20:06 +0100 Christoph Hellwig wrote: > On Sat, Jan 21, 2023 at 05:06:41PM -0800, Andrew Morton wrote: > > This patchset doesn't apply to fs/btrfs/ because linux-next contains > > this 6+ month-old commit: > > Hmm. It was literally written against linux-next as of last mor

Re: [Cluster-devel] [GIT PULL] gfs2 writepage fix

2023-01-23 Thread Theodore Ts'o
On Mon, Jan 23, 2023 at 11:05:56AM +0100, Jan Kara wrote: > Thanks for the heads up. So we had kind of a similar issue for ext4 but it > got caught by Ted during his regression runs so we've basically done what > GFS2 is doing for the merge window and now there's patchset pending to > convert the d

Re: [Cluster-devel] [PATCH 7/7] mm: return an ERR_PTR from __filemap_get_folio

2023-01-23 Thread David Sterba
On Sat, Jan 21, 2023 at 07:57:55AM +0100, Christoph Hellwig wrote: > Instead of returning NULL for all errors, distinguish between: > > - no entry found and not asked to allocated (-ENOENT) > - failed to allocate memory (-ENOMEM) > - would block (-EAGAIN) > > so that callers don't have to gues

Re: [Cluster-devel] [GIT PULL] gfs2 writepage fix

2023-01-23 Thread Jan Kara
On Sun 22-01-23 12:05:53, Linus Torvalds wrote: > On Sun, Jan 22, 2023 at 1:01 AM Andreas Gruenbacher > wrote: > > > > gfs2 writepage fix > > > > - Fix a regression introduced by commit "gfs2: stop using > > generic_writepages in gfs2_ail1_start_one". > > Hmm. I'm adding a few more people and