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hfs: remove ->writepage

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

Set ->migrate_folio to the generic buffer_head based helper, and stop
wiring up ->writepage for hfs_aops.

Link: https://lkml.kernel.org/r/20221202102644.770505-4-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Christoph Hellwig 2022-12-02 11:26:40 +01:00 committed by Andrew Morton
parent ee649af0d9
commit ba195d9f14
1 changed files with 1 additions and 1 deletions
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2
fs/hfs/inode.c
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@ -173,12 +173,12 @@ const struct address_space_operations hfs_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
.read_folio = hfs_read_folio,
.writepage = hfs_writepage,
.write_begin = hfs_write_begin,
.write_end = generic_write_end,
.bmap = hfs_bmap,
.direct_IO = hfs_direct_IO,
.writepages = hfs_writepages,
.migrate_folio = buffer_migrate_folio,
};
/*