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580e7a4926
linux/fs/f2fs
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Vishal Moola (Oracle) 580e7a4926 f2fs: convert f2fs_sync_meta_pages() to use filemap_get_folios_tag() 
Convert function to use folios throughout.  This is in preparation for the
removal of find_get_pages_range_tag().  This change removes 5 calls to
compound_head().

Initially the function was checking if the previous page index is truly
the previous page i.e.  1 index behind the current page.  To convert to
folios and maintain this check we need to make the check folio->index !=
prev + folio_nr_pages(previous folio) since we don't know how many pages
are in a folio.

At index i == 0 the check is guaranteed to succeed, so to workaround
indexing bounds we can simply ignore the check for that specific index. 
This makes the initial assignment of prev trivial, so I removed that as
well.

Also modify a comment in commit_checkpoint for consistency.

Link: https://lkml.kernel.org/r/20230104211448.4804-17-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Acked-by: Chao Yu <chao@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2023-02-02 22:33:16 -08:00
..
acl.c fs: pass dentry to set acl method 2022-10-19 12:55:42 +02:00
acl.h fs: pass dentry to set acl method 2022-10-19 12:55:42 +02:00
checkpoint.c f2fs: convert f2fs_sync_meta_pages() to use filemap_get_folios_tag() 2023-02-02 22:33:16 -08:00
compress.c f2fs-for-6.2-rc1 2022-12-14 15:27:57 -08:00
data.c f2fs: convert f2fs_write_cache_pages() to use filemap_get_folios_tag() 2023-02-02 22:33:16 -08:00
debug.c f2fs: fix some format WARNING in debug.c and sysfs.c 2022-12-12 14:59:39 -08:00
dir.c f2fs: change type for 'sbi->readdir_ra' 2022-11-28 12:46:33 -08:00
extent_cache.c f2fs: let's avoid panic if extent_tree is not created 2023-01-03 08:59:06 -08:00
f2fs.h f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
file.c f2fs: initialize extent_cache parameter 2023-01-03 08:59:05 -08:00
gc.c f2fs-for-6.2-rc1 2022-12-14 15:27:57 -08:00
gc.h
hash.c
inline.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
inode.c f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
iostat.c f2fs: iostat: support accounting compressed IO 2022-08-29 21:15:51 -07:00
iostat.h f2fs: iostat: support accounting compressed IO 2022-08-29 21:15:51 -07:00
Kconfig
Makefile
namei.c f2fs-for-6.2-rc1 2022-12-14 15:27:57 -08:00
node.c f2fs: convert last_fsync_dnode() to use filemap_get_folios_tag() 2023-02-02 22:33:16 -08:00
node.h f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
recovery.c f2fs: do some cleanup for f2fs module init 2022-12-08 09:32:20 -08:00
segment.c f2fs: initialize extent_cache parameter 2023-01-03 08:59:05 -08:00
segment.h f2fs: remove struct segment_allocation default_salloc_ops 2022-12-08 09:32:10 -08:00
shrinker.c f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
super.c f2fs: don't call f2fs_issue_discard_timeout() when discard_cmd_cnt is 0 in f2fs_put_super() 2022-12-12 14:59:38 -08:00
sysfs.c f2fs: fix some format WARNING in debug.c and sysfs.c 2022-12-12 14:59:39 -08:00
verity.c - Alistair Popple has a series which addresses a race which causes page 2022-10-14 12:28:43 -07:00
xattr.c f2fs: support recording errors into superblock 2022-10-04 13:31:45 -07:00
xattr.h