diff options
Diffstat (limited to 'fs/gfs2/sys.c')
| -rw-r--r-- | fs/gfs2/sys.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index dd15b8e4af2c..1c6e52dc878e 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -302,7 +302,7 @@ static void gfs2_sbd_release(struct kobject *kobj) { struct gfs2_sbd *sdp = container_of(kobj, struct gfs2_sbd, sd_kobj); - free_sbd(sdp); + complete(&sdp->sd_kobj_unregister); } static struct kobj_type gfs2_ktype = { @@ -652,6 +652,7 @@ int gfs2_sys_fs_add(struct gfs2_sbd *sdp) sprintf(ro, "RDONLY=%d", sb_rdonly(sb)); sprintf(spectator, "SPECTATOR=%d", sdp->sd_args.ar_spectator ? 1 : 0); + init_completion(&sdp->sd_kobj_unregister); sdp->sd_kobj.kset = gfs2_kset; error = kobject_init_and_add(&sdp->sd_kobj, &gfs2_ktype, NULL, "%s", sdp->sd_table_name); @@ -682,6 +683,7 @@ fail_tune: fail_reg: fs_err(sdp, "error %d adding sysfs files\n", error); kobject_put(&sdp->sd_kobj); + wait_for_completion(&sdp->sd_kobj_unregister); sb->s_fs_info = NULL; return error; } @@ -692,6 +694,7 @@ void gfs2_sys_fs_del(struct gfs2_sbd *sdp) sysfs_remove_group(&sdp->sd_kobj, &tune_group); sysfs_remove_group(&sdp->sd_kobj, &lock_module_group); kobject_put(&sdp->sd_kobj); + wait_for_completion(&sdp->sd_kobj_unregister); } static int gfs2_uevent(struct kset *kset, struct kobject *kobj, |