diff options
Diffstat (limited to 'fs/gfs2/ops_super.c')
| -rw-r--r-- | fs/gfs2/ops_super.c | 68 |
1 files changed, 2 insertions, 66 deletions
diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c index 08837a72863..bd08a0a8d9b 100644 --- a/fs/gfs2/ops_super.c +++ b/fs/gfs2/ops_super.c @@ -95,7 +95,7 @@ do_flush: * Returns: errno */ -static int gfs2_make_fs_ro(struct gfs2_sbd *sdp) +int gfs2_make_fs_ro(struct gfs2_sbd *sdp) { struct gfs2_holder t_gh; int error; @@ -122,70 +122,6 @@ static int gfs2_make_fs_ro(struct gfs2_sbd *sdp) } /** - * gfs2_put_super - Unmount the filesystem - * @sb: The VFS superblock - * - */ - -static void gfs2_put_super(struct super_block *sb) -{ - struct gfs2_sbd *sdp = sb->s_fs_info; - int error; - - /* Unfreeze the filesystem, if we need to */ - - mutex_lock(&sdp->sd_freeze_lock); - if (sdp->sd_freeze_count) - gfs2_glock_dq_uninit(&sdp->sd_freeze_gh); - mutex_unlock(&sdp->sd_freeze_lock); - - kthread_stop(sdp->sd_quotad_process); - kthread_stop(sdp->sd_logd_process); - kthread_stop(sdp->sd_recoverd_process); - - if (!(sb->s_flags & MS_RDONLY)) { - error = gfs2_make_fs_ro(sdp); - if (error) - gfs2_io_error(sdp); - } - /* At this point, we're through modifying the disk */ - - /* Release stuff */ - - iput(sdp->sd_jindex); - iput(sdp->sd_inum_inode); - iput(sdp->sd_statfs_inode); - iput(sdp->sd_rindex); - iput(sdp->sd_quota_inode); - - gfs2_glock_put(sdp->sd_rename_gl); - gfs2_glock_put(sdp->sd_trans_gl); - - if (!sdp->sd_args.ar_spectator) { - gfs2_glock_dq_uninit(&sdp->sd_journal_gh); - gfs2_glock_dq_uninit(&sdp->sd_jinode_gh); - gfs2_glock_dq_uninit(&sdp->sd_ir_gh); - gfs2_glock_dq_uninit(&sdp->sd_sc_gh); - gfs2_glock_dq_uninit(&sdp->sd_qc_gh); - iput(sdp->sd_ir_inode); - iput(sdp->sd_sc_inode); - iput(sdp->sd_qc_inode); - } - - gfs2_glock_dq_uninit(&sdp->sd_live_gh); - gfs2_clear_rgrpd(sdp); - gfs2_jindex_free(sdp); - /* Take apart glock structures and buffer lists */ - gfs2_gl_hash_clear(sdp); - /* Unmount the locking protocol */ - gfs2_lm_unmount(sdp); - - /* At this point, we're through participating in the lockspace */ - gfs2_sys_fs_del(sdp); - kfree(sdp); -} - -/** * gfs2_write_super * @sb: the superblock * @@ -686,7 +622,7 @@ const struct super_operations gfs2_super_ops = { .destroy_inode = gfs2_destroy_inode, .write_inode = gfs2_write_inode, .delete_inode = gfs2_delete_inode, - .put_super = gfs2_put_super, + .put_super = gfs2_gl_hash_clear, .write_super = gfs2_write_super, .sync_fs = gfs2_sync_fs, .write_super_lockfs = gfs2_write_super_lockfs, |