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92764e8822
linux-stable/fs/netfs
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David Howells 92764e8822
netfs, ceph: Partially revert "netfs: Replace PG_fscache by setting folio->private and marking dirty" 
This partially reverts commit 2ff1e97587.

In addition to reverting the removal of PG_private_2 wrangling from the
buffered read code[1][2], the removal of the waits for PG_private_2 from
netfs_release_folio() and netfs_invalidate_folio() need reverting too.

It also adds a wait into ceph_evict_inode() to wait for netfs read and
copy-to-cache ops to complete.

Fixes: 2ff1e97587 ("netfs: Replace PG_fscache by setting folio->private and marking dirty")
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/r/3575457.1722355300@warthog.procyon.org.uk [1]
Link: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8e5ced7804cb9184c4a23f8054551240562a8eda [2]
Link: https://lore.kernel.org/r/20240814203850.2240469-2-dhowells@redhat.com
cc: Max Kellermann <max.kellermann@ionos.com>
cc: Ilya Dryomov <idryomov@gmail.com>
cc: Xiubo Li <xiubli@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: Matthew Wilcox <willy@infradead.org>
cc: ceph-devel@vger.kernel.org
cc: netfs@lists.linux.dev
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
2024-08-21 22:32:58 +02:00
..
buffered_read.c netfs: Fix handling of USE_PGPRIV2 and WRITE_TO_CACHE flags 2024-08-12 22:03:27 +02:00
buffered_write.c netfs: Fault in smaller chunks for non-large folio mappings 2024-08-12 22:03:25 +02:00
direct_read.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
direct_write.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
fscache_cache.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
fscache_cookie.c fs/netfs/fscache_cookie: add missing "n_accesses" check 2024-08-12 22:03:26 +02:00
fscache_internal.h netfs, fscache: Combine fscache with netfs 2023-12-24 15:08:46 +00:00
fscache_io.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
fscache_main.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
fscache_proc.c netfs: Fix proc/fs/fscache symlink to point to "netfs" not "../netfs" 2024-01-04 13:15:32 +00:00
fscache_stats.c netfs: Fix interaction between write-streaming and cachefiles culling 2024-01-05 15:42:25 +00:00
fscache_volume.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
internal.h netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
io.c 9p: Fix DIO read through netfs 2024-08-13 13:53:09 +02:00
iterator.c netfs: Add func to calculate pagecount/size-limited span of an iterator 2023-12-28 09:45:18 +00:00
Kconfig netfs: clean up after renaming FSCACHE_DEBUG config 2024-08-12 22:03:26 +02:00
locking.c netfs: Implement unbuffered/DIO vs buffered I/O locking 2023-12-24 15:08:52 +00:00
main.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
Makefile netfs: Cut over to using new writeback code 2024-05-01 18:07:37 +01:00
misc.c netfs, ceph: Partially revert "netfs: Replace PG_fscache by setting folio->private and marking dirty" 2024-08-21 22:32:58 +02:00
objects.c netfs: Fix handling of USE_PGPRIV2 and WRITE_TO_CACHE flags 2024-08-12 22:03:27 +02:00
stats.c netfs: Add some write-side stats and clean up some stat names 2024-05-01 18:07:36 +01:00
write_collect.c netfs: Revert "netfs: Switch debug logging to pr_debug()" 2024-07-24 10:15:37 +02:00
write_issue.c netfs: Fix handling of USE_PGPRIV2 and WRITE_TO_CACHE flags 2024-08-12 22:03:27 +02:00