linux-kernel - [PATCH v3 10/13] ocfs2: fiemap: return correct extent physical length

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Date: Wed,  3 Apr 2024 03:22:51 -0400
From: Sweet Tea Dorminy <sweettea-kernel@...miny.me>
To: Jonathan Corbet <corbet@....net>,
	Kent Overstreet <kent.overstreet@...ux.dev>,
	Brian Foster <bfoster@...hat.com>,
	Chris Mason <clm@...com>,
	Josef Bacik <josef@...icpanda.com>,
	David Sterba <dsterba@...e.com>,
	Jaegeuk Kim <jaegeuk@...nel.org>,
	Chao Yu <chao@...nel.org>,
	Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jan Kara <jack@...e.cz>,
	Mickaël Salaün <mic@...ikod.net>,
	Sweet Tea Dorminy <sweettea-kernel@...miny.me>,
	linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-bcachefs@...r.kernel.org,
	linux-btrfs@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	linux-fsdevel@...r.kernel.org,
	kernel-team@...a.com
Subject: [PATCH v3 10/13] ocfs2: fiemap: return correct extent physical length

Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@...miny.me>
---
 fs/ocfs2/extent_map.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/fs/ocfs2/extent_map.c b/fs/ocfs2/extent_map.c
index eabdf97cd685..229ea45df37b 100644
--- a/fs/ocfs2/extent_map.c
+++ b/fs/ocfs2/extent_map.c
@@ -705,7 +705,9 @@ static int ocfs2_fiemap_inline(struct inode *inode, struct buffer_head *di_bh,
 	unsigned int id_count;
 	struct ocfs2_dinode *di;
 	u64 phys;
-	u32 flags = FIEMAP_EXTENT_DATA_INLINE|FIEMAP_EXTENT_LAST;
+	u32 flags = (FIEMAP_EXTENT_DATA_INLINE|
+		     FIEMAP_EXTENT_HAS_PHYS_LEN|
+		     FIEMAP_EXTENT_LAST);
 	struct ocfs2_inode_info *oi = OCFS2_I(inode);
 
 	di = (struct ocfs2_dinode *)di_bh->b_data;
@@ -782,7 +784,7 @@ int ocfs2_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 			continue;
 		}
 
-		fe_flags = 0;
+		fe_flags = FIEMAP_EXTENT_HAS_PHYS_LEN;
 		if (rec.e_flags & OCFS2_EXT_UNWRITTEN)
 			fe_flags |= FIEMAP_EXTENT_UNWRITTEN;
 		if (rec.e_flags & OCFS2_EXT_REFCOUNTED)
-- 
2.43.0