linux/fs/orangefs
Pankaj Raghav cd01049d9c orangefs: use folios in orangefs_readahead
Patch series "remove page_endio()", v3.

It was decided to remove the page_endio() as per the previous RFC
discussion[1] of this series and move that functionality into the caller
itself.  One of the side benefit of doing that is the callers have been
modified to directly work on folios as page_endio() already worked on
folios.

As Christoph is doing ZRAM cleanups[4] which will get rid of page_endio()
function usage, I removed the final patch that removes page_endio()[5].  I
will send it separately after rc-1 once the zram cleanups are merged.

mpage changes were tested with a simple boot testing and running a fio
workload on ext2 filesystem.  orangefs was tested by Mike Marshall (No
code changes since he tested).


This patch (of 3):

Convert orangefs_readahead() from using struct page to struct folio.  This
conversion removes the call to page_endio() which is soon to be removed,
and simplifies the final page handling.

The page error flags is not required to be set in the error case as
orangefs doesn't depend on them.

Link: https://lkml.kernel.org/r/20230411122920.30134-1-p.raghav@samsung.com
Link: https://lkml.kernel.org/r/20230411122920.30134-2-p.raghav@samsung.com
Link: https://lore.kernel.org/linux-mm/ZBHcl8Pz2ULb4RGD@infradead.org/ [1]
Link: https://lore.kernel.org/linux-mm/20230322135013.197076-1-p.raghav@samsung.com/ [2]
Link: https://lore.kernel.org/linux-mm/8adb0770-6124-e11f-2551-6582db27ed32@samsung.com/ [3]
Link: https://lore.kernel.org/linux-block/20230404150536.2142108-1-hch@lst.de/T/#t [4]
Link: https://lore.kernel.org/lkml/20230403132221.94921-6-p.raghav@samsung.com/ [5]
Signed-off-by: Pankaj Raghav <p.raghav@samsung.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Tested-by: Mike Marshall <hubcap@omnibond.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Luis Chamberlain <mcgrof@kernel.org>
Cc: Martin Brandenburg <martin@omnibond.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-04-18 16:30:01 -07:00
..
acl.c fs: port acl to mnt_idmap 2023-01-19 09:24:28 +01:00
dcache.c fs: orangefs: fix error return code of orangefs_revalidate_lookup() 2021-10-11 14:25:34 -04:00
devorangefs-req.c Merge branch 'work.compat' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-16 16:21:50 +09:00
dir.c Orangefs: change iterate to iterate_shared 2022-10-03 13:05:38 -04:00
downcall.h
file.c - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
inode.c orangefs: use folios in orangefs_readahead 2023-04-18 16:30:01 -07:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile
namei.c fs: port ->rename() to pass mnt_idmap 2023-01-19 09:24:26 +01:00
orangefs-bufmap.c orangefs: Fix the size of a memory allocation in orangefs_bufmap_alloc() 2021-12-31 14:37:43 -05:00
orangefs-bufmap.h orangefs: copy Orangefs-sized blocks into the pagecache if possible. 2019-05-03 14:32:39 -04:00
orangefs-cache.c
orangefs-debug.h orangefs: remove unused code 2018-04-03 21:55:28 -04:00
orangefs-debugfs.c orangefs: Fix kmemleak in orangefs_{kernel,client}_debug_init() 2022-12-07 15:18:30 -05:00
orangefs-debugfs.h orangefs: fix build warning from debugfs cleanup patch 2019-07-04 10:30:33 +02:00
orangefs-dev-proto.h
orangefs-kernel.h fs: port ->permission() to pass mnt_idmap 2023-01-19 09:24:28 +01:00
orangefs-mod.c orangefs: Fix sysfs not cleanup when dev init failed 2022-12-07 15:18:29 -05:00
orangefs-sysfs.c orangefs: Fix kmemleak in orangefs_sysfs_init() 2022-12-07 15:18:30 -05:00
orangefs-sysfs.h
orangefs-utils.c orangefs: fix mode handling 2022-11-13 10:27:52 +01:00
protocol.h orangefs: specify user pointers when using dev_map_desc and bufmap 2018-06-01 14:51:36 -04:00
super.c fs: allocate inode by using alloc_inode_sb() 2022-03-22 15:57:03 -07:00
symlink.c
upcall.h
waitqueue.c orangefs: service ops done for writeback are not killable 2019-05-03 14:32:38 -04:00
xattr.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00