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linux-stable/fs/9p
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David Howells 78525c74d9 netfs, 9p, afs, ceph: Use folios 
Convert the netfs helper library to use folios throughout, convert the 9p
and afs filesystems to use folios in their file I/O paths and convert the
ceph filesystem to use just enough folios to compile.

With these changes, afs passes -g quick xfstests.

Changes
=======
ver #5:
 - Got rid of folio_end{io,_read,_write}() and inlined the stuff it does
   instead (Willy decided he didn't want this after all).

ver #4:
 - Fixed a bug in afs_redirty_page() whereby it didn't set the next page
   index in the loop and returned too early.
 - Simplified a check in v9fs_vfs_write_folio_locked()[1].
 - Undid a change to afs_symlink_readpage()[1].
 - Used offset_in_folio() in afs_write_end()[1].
 - Changed from using page_endio() to folio_end{io,_read,_write}()[1].

ver #2:
 - Add 9p foliation.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Jeff Layton <jlayton@kernel.org>
Tested-by: Dominique Martinet <asmadeus@codewreck.org>
Tested-by: kafs-testing@auristor.com
cc: Matthew Wilcox (Oracle) <willy@infradead.org>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: Ilya Dryomov <idryomov@gmail.com>
cc: Dominique Martinet <asmadeus@codewreck.org>
cc: v9fs-developer@lists.sourceforge.net
cc: linux-afs@lists.infradead.org
cc: ceph-devel@vger.kernel.org
cc: linux-cachefs@redhat.com
Link: https://lore.kernel.org/r/YYKa3bfQZxK5/wDN@casper.infradead.org/ [1]
Link: https://lore.kernel.org/r/2408234.1628687271@warthog.procyon.org.uk/ # rfc
Link: https://lore.kernel.org/r/162877311459.3085614.10601478228012245108.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/162981153551.1901565.3124454657133703341.stgit@warthog.procyon.org.uk/
Link: https://lore.kernel.org/r/163005745264.2472992.9852048135392188995.stgit@warthog.procyon.org.uk/ # v2
Link: https://lore.kernel.org/r/163584187452.4023316.500389675405550116.stgit@warthog.procyon.org.uk/ # v3
Link: https://lore.kernel.org/r/163649328026.309189.1124218109373941936.stgit@warthog.procyon.org.uk/ # v4
Link: https://lore.kernel.org/r/163657852454.834781.9265101983152100556.stgit@warthog.procyon.org.uk/ # v5
 		2021-11-10 21:16:56 +00:00
..
Kconfig 9p: Convert to using the netfs helper lib to do reads and caching 2021-11-03 17:45:02 +09:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
acl.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
acl.h 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
cache.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
cache.h 9p: Convert to using the netfs helper lib to do reads and caching 2021-11-03 17:45:02 +09:00
fid.c fs/9p: fix indentation and Add missing a blank line after declaration 2021-11-03 17:45:03 +09:00
fid.h 9p: apply review requests for fid refcounting 2020-11-19 17:21:34 +01:00
v9fs.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
v9fs.h fs/9p: fix warnings found by checkpatch.pl 2021-11-03 17:45:03 +09:00
v9fs_vfs.h 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
vfs_addr.c netfs, 9p, afs, ceph: Use folios 2021-11-10 21:16:56 +00:00
vfs_dentry.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
vfs_dir.c 9p: fix file headers 2021-11-03 17:45:04 +09:00
vfs_file.c netfs, 9p, afs, ceph: Use folios 2021-11-10 21:16:56 +00:00
vfs_inode.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
vfs_inode_dotl.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
vfs_super.c 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00
xattr.c 9p: fix file headers 2021-11-03 17:45:04 +09:00
xattr.h 9p: fix a bunch of checkpatch warnings 2021-11-04 21:04:25 +09:00