From 12f9b9a73dc603e658bf24eed2777cecdaf4103e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 2 Dec 2022 11:26:41 +0100 Subject: [PATCH] hfsplus: remove ->writepage ->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 hfsplus_aops. Link: https://lkml.kernel.org/r/20221202102644.770505-5-hch@lst.de Signed-off-by: Christoph Hellwig Acked-by: Johannes Weiner Signed-off-by: Andrew Morton --- fs/hfsplus/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index aeab83e..d6572ad 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c @@ -170,12 +170,12 @@ const struct address_space_operations hfsplus_aops = { .dirty_folio = block_dirty_folio, .invalidate_folio = block_invalidate_folio, .read_folio = hfsplus_read_folio, - .writepage = hfsplus_writepage, .write_begin = hfsplus_write_begin, .write_end = generic_write_end, .bmap = hfsplus_bmap, .direct_IO = hfsplus_direct_IO, .writepages = hfsplus_writepages, + .migrate_folio = buffer_migrate_folio, }; const struct dentry_operations hfsplus_dentry_operations = { -- 2.7.4