Change xfs_sb_from_disk() interface to take a mount pointer
Change xfs_sb_from_disk() interface to take a mount pointer
instead of a superblock pointer.
This is to print mount point specific error messages in future
fixes.
Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index e07f852..1ffead4 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -553,9 +553,11 @@
void
xfs_sb_from_disk(
- xfs_sb_t *to,
+ struct xfs_mount *mp,
xfs_dsb_t *from)
{
+ struct xfs_sb *to = &mp->m_sb;
+
to->sb_magicnum = be32_to_cpu(from->sb_magicnum);
to->sb_blocksize = be32_to_cpu(from->sb_blocksize);
to->sb_dblocks = be64_to_cpu(from->sb_dblocks);
@@ -693,7 +695,7 @@
* Initialize the mount structure from the superblock.
* But first do some basic consistency checking.
*/
- xfs_sb_from_disk(&mp->m_sb, XFS_BUF_TO_SBP(bp));
+ xfs_sb_from_disk(mp, XFS_BUF_TO_SBP(bp));
error = xfs_mount_validate_sb(mp, &(mp->m_sb), flags);
if (error) {
if (loud)