ocfs2: Set suballoc_loc on allocated metadata.

Get the suballoc_loc from ocfs2_claim_new_inode() or
ocfs2_claim_metadata().  Store it on the appropriate field of the block
we just allocated.

Signed-off-by: Joel Becker <joel.becker@oracle.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index b6e2ba1f6a7b..479d2ecae340 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -1006,7 +1006,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle,
         int count, status, i;
         u16 suballoc_bit_start;
         u32 num_got;
-        u64 first_blkno;
+        u64 suballoc_loc, first_blkno;
         struct ocfs2_super *osb =
                 OCFS2_SB(ocfs2_metadata_cache_get_super(et->et_ci));
         struct ocfs2_extent_block *eb;
@@ -1018,6 +1018,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle,
                 status = ocfs2_claim_metadata(handle,
                                               meta_ac,
                                               wanted - count,
+                                              &suballoc_loc,
                                               &suballoc_bit_start,
                                               &num_got,
                                               &first_blkno);
@@ -1051,6 +1052,7 @@ static int ocfs2_create_new_meta_bhs(handle_t *handle,
                         eb->h_fs_generation = cpu_to_le32(osb->fs_generation);
                         eb->h_suballoc_slot =
                                 cpu_to_le16(meta_ac->ac_alloc_slot);
+                        eb->h_suballoc_loc = cpu_to_le64(suballoc_loc);
                         eb->h_suballoc_bit = cpu_to_le16(suballoc_bit_start);
                         eb->h_list.l_count =
                                 cpu_to_le16(ocfs2_extent_recs_per_eb(osb->sb));