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authorDavid Sterba <dsterba@suse.com>2021-07-27 13:45:11 +0300
committerDavid Sterba <dsterba@suse.com>2022-05-16 18:17:31 +0300
commit572f3dad5221c98d8c8507f2b6373780751b90d9 (patch)
tree07106dc539385101b5fa90124e670b603f008207 /fs/btrfs
parenta6f5e39ee77aa54a367627caae8e47a678582a17 (diff)
downloadlinux-572f3dad5221c98d8c8507f2b6373780751b90d9.tar.xz
btrfs: remove trivial helper update_nr_written
The helper used to do more with the wbc state but now it's just one subtraction, no need to have a special helper. It became trivial in a91326679f2a ("Btrfs: make mapping->writeback_index point to the last written page"). Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Reviewed-by: Nikolay Borisov <nborisov@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
-rw-r--r--fs/btrfs/extent_io.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 66636e43e339..af6c98d38f8a 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -3839,12 +3839,6 @@ static inline void contiguous_readpages(struct page *pages[], int nr_pages,
}
}
-static void update_nr_written(struct writeback_control *wbc,
- unsigned long nr_written)
-{
- wbc->nr_to_write -= nr_written;
-}
-
/*
* helper for __extent_writepage, doing all of the delayed allocation setup.
*
@@ -4007,7 +4001,7 @@ static noinline_for_stack int __extent_writepage_io(struct btrfs_inode *inode,
* we don't want to touch the inode after unlocking the page,
* so we update the mapping writeback index now
*/
- update_nr_written(wbc, 1);
+ wbc->nr_to_write--;
while (cur <= end) {
u64 disk_bytenr;
@@ -4620,7 +4614,7 @@ static int write_one_subpage_eb(struct extent_buffer *eb,
* dirty anymore, we have submitted a page. Update nr_written in wbc.
*/
if (no_dirty_ebs)
- update_nr_written(wbc, 1);
+ wbc->nr_to_write--;
return ret;
}
@@ -4656,7 +4650,7 @@ static noinline_for_stack int write_one_eb(struct extent_buffer *eb,
break;
}
disk_bytenr += PAGE_SIZE;
- update_nr_written(wbc, 1);
+ wbc->nr_to_write--;
unlock_page(p);
}