diff options
Diffstat (limited to 'fs/btrfs/extent_io.c')
| -rw-r--r-- | fs/btrfs/extent_io.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 39c9677c47d5..309a8ae48434 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -1306,6 +1306,13 @@ static int submit_one_sector(struct btrfs_inode *inode, free_extent_map(em); em = NULL; + /* + * Although the PageDirty bit is cleared before entering this + * function, subpage dirty bit is not cleared. + * So clear subpage dirty bit here so next time we won't submit + * a folio for a range already written to disk. + */ + btrfs_folio_clear_dirty(fs_info, folio, filepos, sectorsize); btrfs_set_range_writeback(inode, filepos, filepos + sectorsize - 1); /* * Above call should set the whole folio with writeback flag, even @@ -1315,13 +1322,6 @@ static int submit_one_sector(struct btrfs_inode *inode, */ ASSERT(folio_test_writeback(folio)); - /* - * Although the PageDirty bit is cleared before entering this - * function, subpage dirty bit is not cleared. - * So clear subpage dirty bit here so next time we won't submit - * folio for range already written to disk. - */ - btrfs_folio_clear_dirty(fs_info, folio, filepos, sectorsize); submit_extent_folio(bio_ctrl, disk_bytenr, folio, sectorsize, filepos - folio_pos(folio)); return 0; |