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authorAndreas Gruenbacher <agruenba@redhat.com>2023-02-01 17:08:50 +0300
committerAndreas Gruenbacher <agruenba@redhat.com>2023-02-22 14:06:20 +0300
commitcbb60951ce18c9b6e91d2eb97deb41d8ff616622 (patch)
tree884178cf3d3d7a8755e06d5c6dd82ed958468b6a
parentb66f723bb552ad59c2acb5d45ea45c890f84498b (diff)
downloadlinux-cbb60951ce18c9b6e91d2eb97deb41d8ff616622.tar.xz
gfs2: jdata writepage fix
The ->writepage() and ->writepages() operations are supposed to write entire pages. However, on filesystems with a block size smaller than PAGE_SIZE, __gfs2_jdata_writepage() only adds the first block to the current transaction instead of adding the entire page. Fix that. Fixes: 18ec7d5c3f43 ("[GFS2] Make journaled data files identical to normal files on disk") Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
-rw-r--r--fs/gfs2/aops.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index e782b4f1d104..2f04c0ff7470 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -127,7 +127,6 @@ static int __gfs2_jdata_writepage(struct page *page, struct writeback_control *w
{
struct inode *inode = page->mapping->host;
struct gfs2_inode *ip = GFS2_I(inode);
- struct gfs2_sbd *sdp = GFS2_SB(inode);
if (PageChecked(page)) {
ClearPageChecked(page);
@@ -135,7 +134,7 @@ static int __gfs2_jdata_writepage(struct page *page, struct writeback_control *w
create_empty_buffers(page, inode->i_sb->s_blocksize,
BIT(BH_Dirty)|BIT(BH_Uptodate));
}
- gfs2_page_add_databufs(ip, page, 0, sdp->sd_vfs->s_blocksize);
+ gfs2_page_add_databufs(ip, page, 0, PAGE_SIZE);
}
return gfs2_write_jdata_page(page, wbc);
}