mirror of
https://github.com/torvalds/linux.git
synced 2024-11-12 23:23:03 +00:00
a117741221
Patch series "start removing writepage instances v2". The VM doesn't need or want ->writepage for writeback and is fine with just having ->writepages as long as ->migrate_folio is implemented. This series removes all ->writepage instances that use block_write_full_page directly and also have a plain mpage_writepages based ->writepages. This patch (of 7): ->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 remove the ->writepage implementation. Link: https://lkml.kernel.org/r/20221202102644.770505-1-hch@lst.de Link: https://lkml.kernel.org/r/20221202102644.770505-2-hch@lst.de Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Namjae Jeon <linkinjeon@kernel.org> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Bob Copeland <me@bobcopeland.com> Cc: Dave Kleikamp <shaggy@kernel.org> Cc: Jan Kara <jack@suse.com> Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Cc: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> |
||
|---|---|---|
| .. | ||
| balloc.c | ||
| cache.c | ||
| dir.c | ||
| exfat_fs.h | ||
| exfat_raw.h | ||
| fatent.c | ||
| file.c | ||
| inode.c | ||
| Kconfig | ||
| Makefile | ||
| misc.c | ||
| namei.c | ||
| nls.c | ||
| super.c | ||