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authorChristoph Hellwig <hch@lst.de>2022-07-22 20:59:16 +0300
committerDarrick J. Wong <djwong@kernel.org>2022-07-22 20:59:16 +0300
commitd3d71901b1eaa7f3e1fa7489507d5fd2b8eb5ede (patch)
treefe7f100ccebb08383151cf14da16057cd43be145 /fs/gfs2
parentb2b0a5e978552e348f85ad9c7568b630a5ede659 (diff)
downloadlinux-d3d71901b1eaa7f3e1fa7489507d5fd2b8eb5ede.tar.xz
gfs2: remove ->writepage
->writepage is only used for single page writeback from memory reclaim, and not called at all for cgroup writeback. Follow the lead of XFS and remove ->writepage and rely entirely on ->writepages. Signed-off-by: Christoph Hellwig <hch@lst.de> Tested-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Andreas Gruenbacher <agruenba@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/aops.c26
1 files changed, 0 insertions, 26 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index 106e90a36583..0240a1a717f5 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -82,31 +82,6 @@ static int gfs2_get_block_noalloc(struct inode *inode, sector_t lblock,
}
/**
- * gfs2_writepage - Write page for writeback mappings
- * @page: The page
- * @wbc: The writeback control
- */
-static int gfs2_writepage(struct page *page, struct writeback_control *wbc)
-{
- struct inode *inode = page->mapping->host;
- struct gfs2_inode *ip = GFS2_I(inode);
- struct gfs2_sbd *sdp = GFS2_SB(inode);
- struct iomap_writepage_ctx wpc = { };
-
- if (gfs2_assert_withdraw(sdp, gfs2_glock_is_held_excl(ip->i_gl)))
- goto out;
- if (current->journal_info)
- goto redirty;
- return iomap_writepage(page, wbc, &wpc, &gfs2_writeback_ops);
-
-redirty:
- redirty_page_for_writepage(wbc, page);
-out:
- unlock_page(page);
- return 0;
-}
-
-/**
* gfs2_write_jdata_page - gfs2 jdata-specific version of block_write_full_page
* @page: The page to write
* @wbc: The writeback control
@@ -765,7 +740,6 @@ cannot_release:
}
static const struct address_space_operations gfs2_aops = {
- .writepage = gfs2_writepage,
.writepages = gfs2_writepages,
.read_folio = gfs2_read_folio,
.readahead = gfs2_readahead,