Allow metadata handlers to free their own superblock.

[thirdparty/mdadm.git] / Grow.c

diff --git a/Grow.c b/Grow.c
index 82533dee5fe8d1f39b6c98031a66b0733c14e86e..793e5515995c49cea14b423703069d5334d792c1 100644 (file)
--- a/Grow.c
+++ b/Grow.c
@@ -103,7 +103,8 @@ int Grow_Add_device(char *devname, int fd, char *newdev)
                        fprintf(stderr, Name ": cannot open device file %s\n", dv);
                        return 1;
                }
-               if (super) free(super);
+               if (super)
+                       st->ss->free_super(super);
                super= NULL;
                if (st->ss->load_super(st, fd2, &super, NULL)) {
                        fprintf(stderr, Name ": cannot find super block on %s\n", dv);
@@ -906,7 +907,8 @@ int Grow_restart(struct supertype *st, struct mdinfo *info, int *fdlist, int cnt
                                continue;
 
                        st->ss->getinfo_super(&dinfo, super);
-                       free(super); super = NULL;
+                       st->ss->free_super(super);
+                       super = NULL;
                        if (lseek64(fd,
                                    (dinfo.data_offset + dinfo.component_size - 8) <<9,
                                    0) < 0)
@@ -948,7 +950,8 @@ int Grow_restart(struct supertype *st, struct mdinfo *info, int *fdlist, int cnt
                                /* FIXME should be this be an error */
                                continue;
                        st->ss->getinfo_super(&dinfo, super);
-                       free(super); super = NULL;
+                       st->ss->free_super(super);
+                       super = NULL;
                        offsets[j] = dinfo.data_offset;
                }
                printf(Name ": restoring critical section\n");
@@ -974,7 +977,7 @@ int Grow_restart(struct supertype *st, struct mdinfo *info, int *fdlist, int cnt
                        dinfo.reshape_progress = __le64_to_cpu(bsb.length);
                        st->ss->update_super(&dinfo, super, "_reshape_progress",NULL,0, 0, NULL);
                        st->ss->store_super(st, fdlist[j], super);
-                       free(super);
+                       st->ss->free_super(super);
                }
 
                /* And we are done! */