From: Dave Chinner <dchinner@xxxxxxxxxx>
All callers to xfs_dinode_good_version() and XFS_DINODE_SIZE() in
both the kernel and userspace have a xfs_mount structure available
which means they can use mount features checks instead looking
directly are the superblock.
Convert these functions to take a mount and use a xfs_has_v3inodes()
check and move it out of the libxfs/xfs_format.h file as it really
doesn't have anything to do with the definition of the on-disk
format.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_format.h | 18 +++---------------
fs/xfs/libxfs/xfs_ialloc.c | 3 +--
fs/xfs/libxfs/xfs_inode_buf.c | 2 +-
fs/xfs/libxfs/xfs_inode_buf.h | 11 ++++++++++-
4 files changed, 15 insertions(+), 19 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_format.h b/fs/xfs/libxfs/xfs_format.h
index ee479feb32b5..2d7057b7984b 100644
--- a/fs/xfs/libxfs/xfs_format.h
+++ b/fs/xfs/libxfs/xfs_format.h
@@ -414,18 +414,6 @@ xfs_sb_add_incompat_log_features(
}
-/*
- * v5 file systems support V3 inodes only, earlier file systems support
- * v2 and v1 inodes.
- */
-static inline bool xfs_dinode_good_version(struct xfs_sb *sbp,
- uint8_t version)
-{
- if (xfs_sb_is_v5(sbp))
- return version == 3;
- return version == 1 || version == 2;
-}
-
static inline bool
xfs_is_quota_inode(struct xfs_sb *sbp, xfs_ino_t ino)
{
@@ -892,12 +880,12 @@ enum xfs_dinode_fmt {
/*
* Inode size for given fs.
*/
-#define XFS_DINODE_SIZE(sbp) \
- (xfs_sb_is_v5(sbp) ? \
+#define XFS_DINODE_SIZE(mp) \
+ (xfs_has_v3inodes(mp) ? \
sizeof(struct xfs_dinode) : \
offsetof(struct xfs_dinode, di_crc))
#define XFS_LITINO(mp) \
- ((mp)->m_sb.sb_inodesize - XFS_DINODE_SIZE(&(mp)->m_sb))
+ ((mp)->m_sb.sb_inodesize - XFS_DINODE_SIZE(mp))
/*
* Inode data & attribute fork sizes, per inode.
diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index d2f436c1bf40..d943847c40c5 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -337,7 +337,6 @@ xfs_ialloc_inode_init(
xfs_buf_zero(fbuf, 0, BBTOB(fbuf->b_length));
for (i = 0; i < M_IGEO(mp)->inodes_per_cluster; i++) {
int ioffset = i << mp->m_sb.sb_inodelog;
- uint isize = XFS_DINODE_SIZE(&mp->m_sb);
free = xfs_make_iptr(mp, fbuf, i);
free->di_magic = cpu_to_be16(XFS_DINODE_MAGIC);
@@ -354,7 +353,7 @@ xfs_ialloc_inode_init(
} else if (tp) {
/* just log the inode core */
xfs_trans_log_buf(tp, fbuf, ioffset,
- ioffset + isize - 1);
+ ioffset + XFS_DINODE_SIZE(mp) - 1);
}
}
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index fefecdf3f632..036f909ff7a6 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -58,7 +58,7 @@ xfs_inode_buf_verify(
dip = xfs_buf_offset(bp, (i << mp->m_sb.sb_inodelog));
unlinked_ino = be32_to_cpu(dip->di_next_unlinked);
di_ok = xfs_verify_magic16(bp, dip->di_magic) &&
- xfs_dinode_good_version(&mp->m_sb, dip->di_version) &&
+ xfs_dinode_good_version(mp, dip->di_version) &&
xfs_verify_agino_or_null(mp, agno, unlinked_ino);
if (unlikely(XFS_TEST_ERROR(!di_ok, mp,
XFS_ERRTAG_ITOBP_INOTOBP))) {
diff --git a/fs/xfs/libxfs/xfs_inode_buf.h b/fs/xfs/libxfs/xfs_inode_buf.h
index 7f865bb4df84..585ed5a110af 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.h
+++ b/fs/xfs/libxfs/xfs_inode_buf.h
@@ -21,7 +21,7 @@ struct xfs_imap {
int xfs_imap_to_bp(struct xfs_mount *mp, struct xfs_trans *tp,
struct xfs_imap *imap, struct xfs_buf **bpp);
-void xfs_dinode_calc_crc(struct xfs_mount *, struct xfs_dinode *);
+void xfs_dinode_calc_crc(struct xfs_mount *mp, struct xfs_dinode *dip);
void xfs_inode_to_disk(struct xfs_inode *ip, struct xfs_dinode *to,
xfs_lsn_t lsn);
int xfs_inode_from_disk(struct xfs_inode *ip, struct xfs_dinode *from);
@@ -42,4 +42,13 @@ static inline uint64_t xfs_inode_encode_bigtime(struct timespec64 tv)
struct timespec64 xfs_inode_from_disk_ts(struct xfs_dinode *dip,
const xfs_timestamp_t ts);
+static inline bool
+xfs_dinode_good_version(struct xfs_mount *mp, uint8_t version)
+{
+ if (xfs_has_v3inodes(mp))
+ return version == 3;
+ return version == 1 || version == 2;
+}
+
+
#endif /* __XFS_INODE_BUF_H__ */
--
2.31.1
