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ext2: remove ->writepage

Browse source 
->writepage is a very inefficient method to write back data, and only
used through write_cache_pages or as a fallback when no ->migrate_folio
method is present.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Christoph Hellwig 2022-11-13 17:28:55 +01:00 committed by Jan Kara
parent bc943f4872
commit a27c442d61
1 changed files with 0 additions and 6 deletions
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6
fs/ext2/inode.c
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@ -869,11 +869,6 @@ int ext2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
return ret;
}
static int ext2_writepage(struct page *page, struct writeback_control *wbc)
{
return block_write_full_page(page, ext2_get_block, wbc);
}
static int ext2_read_folio(struct file *file, struct folio *folio)
{
return mpage_read_folio(folio, ext2_get_block);
@ -948,7 +943,6 @@ const struct address_space_operations ext2_aops = {
.invalidate_folio = block_invalidate_folio,
.read_folio = ext2_read_folio,
.readahead = ext2_readahead,
.writepage = ext2_writepage,
.write_begin = ext2_write_begin,
.write_end = ext2_write_end,
.bmap = ext2_bmap,