Lines Matching refs:new_wb
358 struct bdi_writeback *new_wb; member
374 struct bdi_writeback *new_wb) in inode_do_switch_wbs() argument
391 trace_inode_switch_wbs(inode, old_wb, new_wb); in inode_do_switch_wbs()
402 wb_stat_mod(new_wb, WB_RECLAIMABLE, nr); in inode_do_switch_wbs()
411 wb_stat_mod(new_wb, WB_WRITEBACK, nr); in inode_do_switch_wbs()
416 atomic_inc(&new_wb->writeback_inodes); in inode_do_switch_wbs()
419 wb_get(new_wb); in inode_do_switch_wbs()
430 inode->i_wb = new_wb; in inode_do_switch_wbs()
435 list_for_each_entry(pos, &new_wb->b_dirty, i_io_list) in inode_do_switch_wbs()
439 inode_io_list_move_locked(inode, new_wb, in inode_do_switch_wbs()
442 inode_cgwb_move_to_attached(inode, new_wb); in inode_do_switch_wbs()
445 inode->i_wb = new_wb; in inode_do_switch_wbs()
472 struct bdi_writeback *new_wb = isw->new_wb; in inode_switch_wbs_work_fn() local
492 if (old_wb < new_wb) { in inode_switch_wbs_work_fn()
494 spin_lock_nested(&new_wb->list_lock, SINGLE_DEPTH_NESTING); in inode_switch_wbs_work_fn()
496 spin_lock(&new_wb->list_lock); in inode_switch_wbs_work_fn()
502 if (inode_do_switch_wbs(*inodep, old_wb, new_wb)) in inode_switch_wbs_work_fn()
506 spin_unlock(&new_wb->list_lock); in inode_switch_wbs_work_fn()
512 wb_wakeup(new_wb); in inode_switch_wbs_work_fn()
518 wb_put(new_wb); in inode_switch_wbs_work_fn()
524 struct bdi_writeback *new_wb) in inode_prepare_wbs_switch() argument
541 inode_to_wb(inode) == new_wb) { in inode_prepare_wbs_switch()
589 isw->new_wb = wb_get_create(bdi, memcg_css, GFP_ATOMIC); in inode_switch_wbs()
591 if (!isw->new_wb) in inode_switch_wbs()
594 if (!inode_prepare_wbs_switch(inode, isw->new_wb)) in inode_switch_wbs()
611 if (isw->new_wb) in inode_switch_wbs()
612 wb_put(isw->new_wb); in inode_switch_wbs()
641 isw->new_wb = wb_get_create(wb->bdi, memcg_css, GFP_KERNEL); in cleanup_offline_cgwb()
642 if (isw->new_wb) in cleanup_offline_cgwb()
645 if (unlikely(!isw->new_wb)) in cleanup_offline_cgwb()
646 isw->new_wb = &wb->bdi->wb; /* wb_get() is noop for bdi's wb */ in cleanup_offline_cgwb()
651 if (!inode_prepare_wbs_switch(inode, isw->new_wb)) in cleanup_offline_cgwb()
666 wb_put(isw->new_wb); in cleanup_offline_cgwb()