| Message ID | 0b492e10a9034c8fb08ca654c06471575e8bb96d.1712126039.git.sweettea-kernel@dorminy.me (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | fiemap extension for more physical information | expand |
On Wed 03-04-24 03:22:51, Sweet Tea Dorminy wrote: > Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.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) Again, we should be passing non-zero phys_len if we set FIEMAP_EXTENT_HAS_PHYS_LEN flag AFAIU. Honza
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)
Signed-off-by: Sweet Tea Dorminy <sweettea-kernel@dorminy.me> --- fs/ocfs2/extent_map.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)