Re: [PATCH v2 19/25] netfs: Speed up buffered reading

[PATCH v2 00/25] netfs: Read/write improvements · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 01/25] netfs, ceph: Partially revert "netfs: Replace PG_fscache by setting folio->private and marking dirty" · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 03/25] netfs: Adjust labels in /proc/fs/netfs/stats · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 02/25] cachefiles: Fix non-taking of sb_writers around set/removexattr · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 04/25] netfs: Record contention stats for writeback lock · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 05/25] netfs: Reduce number of conditional branches in netfs_perform_write() · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 06/25] netfs, cifs: Move CIFS_INO_MODIFIED_ATTR to netfs_inode · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 07/25] netfs: Move max_len/max_nr_segs from netfs_io_subrequest to netfs_io_stream · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 08/25] netfs: Reserve netfs_sreq_source 0 as unset/unknown · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 09/25] netfs: Remove NETFS_COPY_TO_CACHE · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 10/25] netfs: Set the request work function upon allocation · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 11/25] netfs: Use bh-disabling spinlocks for rreq->lock · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 12/25] mm: Define struct folio_queue and ITER_FOLIOQ to handle a sequence of folios · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 13/25] iov_iter: Provide copy_folio_from_iter() · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 14/25] cifs: Provide the capability to extract from ITER_FOLIOQ to RDMA SGEs · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 15/25] netfs: Use new folio_queue data type and iterator instead of xarray iter · David Howells <dhowells@redhat.com> · 2024-08-14
Re: [PATCH v2 15/25] netfs: Use new folio_queue data type and iterator instead of xarray iter · Leon Romanovsky <leon@kernel.org> · 2024-09-24
[PATCH v2 16/25] netfs: Provide an iterator-reset function · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 17/25] netfs: Simplify the writeback code · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 18/25] afs: Make read subreqs async · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-08-14
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Simon Horman <horms@kernel.org> · 2024-08-16
[PATCH v2 19/25] netfs: Speed up buffered reading · Manu Bretelle <hidden> · 2024-09-23
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Eduard Zingerman <eddyz87@gmail.com> · 2024-09-23
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Eduard Zingerman <eddyz87@gmail.com> · 2024-09-23
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-23
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-23
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Manu Bretelle <hidden> · 2024-09-23
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-24
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Eduard Zingerman <eddyz87@gmail.com> · 2024-09-25
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Leon Romanovsky <leon@kernel.org> · 2024-09-25
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-29
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Eduard Zingerman <eddyz87@gmail.com> · 2024-09-29
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Leon Romanovsky <leon@kernel.org> · 2024-09-29
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-30
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-30
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Eduard Zingerman <eddyz87@gmail.com> · 2024-09-30
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-30
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Omar Sandoval <osandov@osandov.com> · 2024-09-30
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-27
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Eduard Zingerman <eddyz87@gmail.com> · 2024-09-27
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · David Howells <dhowells@redhat.com> · 2024-09-27
Re: [PATCH v2 19/25] netfs: Speed up buffered reading · Eduard Zingerman <eddyz87@gmail.com> · 2024-09-27
[PATCH v2 20/25] netfs: Remove fs/netfs/io.c · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 21/25] cachefiles, netfs: Fix write to partial block at EOF · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 22/25] netfs: Cancel dirty folios that have no storage destination · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 23/25] cifs: Use iterate_and_advance*() routines directly for hashing · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 24/25] cifs: Switch crypto buffer to use a folio_queue rather than an xarray · David Howells <dhowells@redhat.com> · 2024-08-14
[PATCH v2 25/25] cifs: Don't support ITER_XARRAY · David Howells <dhowells@redhat.com> · 2024-08-14
Re: [PATCH v2 00/25] netfs: Read/write improvements · Christian Brauner <brauner@kernel.org> · 2024-08-15

From: David Howells <dhowells@redhat.com>
Date: 2024-09-30 12:52:20
Also in: ceph-devel, linux-cifs, linux-fsdevel, linux-mm, linux-nfs, lkml, netfs, v9fs

David Howells [off-list ref] wrote:

Okay, let's try something a little more drastic.  See if we can at least get
it booting to the point we can read the tracelog.  If you can apply the
attached patch?

It's also on my branch:

	https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/log/?h=netfs-fixes

along with another one that clears the folio pointer after unlocking.

David

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