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authorMatthew Wilcox (Oracle) <willy@infradead.org>2023-07-14 21:34:40 +0300
committerDavid Sterba <dsterba@suse.com>2023-08-22 15:20:10 +0300
commita3bf4c36e3bd57c53f3054e47dddecb47a1fbda5 (patch)
treedbc654ff6e3fd4e05896a72b0d8b00ed424082eb /fs/affs
parent706a741595047797872e669b3101429ab8d378ef (diff)
downloadlinux-a3bf4c36e3bd57c53f3054e47dddecb47a1fbda5.tar.xz
affs: remove writepage implementation
If the filesystem implements migrate_folio and writepages, there is no need for a writepage implementation. Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/affs')
-rw-r--r--fs/affs/file.c14
1 files changed, 9 insertions, 5 deletions
diff --git a/fs/affs/file.c b/fs/affs/file.c
index e43f2f007ac1..472e2bdd5349 100644
--- a/fs/affs/file.c
+++ b/fs/affs/file.c
@@ -15,6 +15,7 @@
#include <linux/uio.h>
#include <linux/blkdev.h>
+#include <linux/mpage.h>
#include "affs.h"
static struct buffer_head *affs_get_extblock_slow(struct inode *inode, u32 ext);
@@ -370,9 +371,10 @@ err_alloc:
return -ENOSPC;
}
-static int affs_writepage(struct page *page, struct writeback_control *wbc)
+static int affs_writepages(struct address_space *mapping,
+ struct writeback_control *wbc)
{
- return block_write_full_page(page, affs_get_block, wbc);
+ return mpage_writepages(mapping, wbc, affs_get_block);
}
static int affs_read_folio(struct file *file, struct folio *folio)
@@ -456,10 +458,11 @@ const struct address_space_operations affs_aops = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
.read_folio = affs_read_folio,
- .writepage = affs_writepage,
+ .writepages = affs_writepages,
.write_begin = affs_write_begin,
.write_end = affs_write_end,
.direct_IO = affs_direct_IO,
+ .migrate_folio = buffer_migrate_folio,
.bmap = _affs_bmap
};
@@ -835,9 +838,10 @@ const struct address_space_operations affs_aops_ofs = {
.dirty_folio = block_dirty_folio,
.invalidate_folio = block_invalidate_folio,
.read_folio = affs_read_folio_ofs,
- //.writepage = affs_writepage_ofs,
+ //.writepages = affs_writepages_ofs,
.write_begin = affs_write_begin_ofs,
- .write_end = affs_write_end_ofs
+ .write_end = affs_write_end_ofs,
+ .migrate_folio = filemap_migrate_folio,
};
/* Free any preallocated blocks. */