| /linux/block/ |
| H A D | blk-wbt.c | 779 unsigned int memflags; in wbt_init_enable_default() local
793 memflags = blk_debugfs_lock(q); in wbt_init_enable_default()
795 blk_debugfs_unlock(q, memflags); in wbt_init_enable_default()
979 unsigned int memflags; in wbt_set_lat() local
993 memflags = blk_mq_freeze_queue(q); in wbt_set_lat()
1018 blk_mq_unfreeze_queue(q, memflags); in wbt_set_lat()
1020 memflags = blk_debugfs_lock(q); in wbt_set_lat()
1022 blk_debugfs_unlock(q, memflags); in wbt_set_lat()
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| H A D | blk-sysfs.c | 70 unsigned int memflags; in queue_requests_store() local
122 memflags = blk_mq_freeze_queue(q); in queue_requests_store()
126 blk_mq_unfreeze_queue(q, memflags); in queue_requests_store()
147 unsigned int memflags; in queue_async_depth_store() local
161 memflags = blk_mq_freeze_queue(q); in queue_async_depth_store()
171 blk_mq_unfreeze_queue(q, memflags); in queue_async_depth_store()
917 unsigned int memflags; in blk_register_queue() local
931 memflags = blk_debugfs_lock(q); in blk_register_queue()
935 blk_debugfs_unlock(q, memflags); in blk_register_queue()
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| H A D | elevator.c | 613 unsigned memflags; in elv_exit_and_release() local
615 memflags = blk_mq_freeze_queue(q); in elv_exit_and_release()
620 blk_mq_unfreeze_queue(q, memflags); in elv_exit_and_release()
655 unsigned int memflags; in elevator_change() local
668 memflags = blk_mq_freeze_queue(q); in elevator_change()
683 blk_mq_unfreeze_queue(q, memflags); in elevator_change()
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| H A D | blk-cgroup.c | 824 unsigned long memflags; in blkg_conf_open_bdev_frozen() local
840 memflags = blk_mq_freeze_queue(ctx->bdev->bd_queue); in blkg_conf_open_bdev_frozen()
843 return memflags; in blkg_conf_open_bdev_frozen()
998 void blkg_conf_exit_frozen(struct blkg_conf_ctx *ctx, unsigned long memflags) in blkg_conf_exit_frozen() argument
1004 blk_mq_unfreeze_queue(q, memflags); in blkg_conf_exit_frozen()
1583 unsigned int memflags; in blkcg_activate_policy() local
1598 memflags = blk_mq_freeze_queue(q); in blkcg_activate_policy()
1662 blk_mq_unfreeze_queue(q, memflags); in blkcg_activate_policy()
1706 unsigned int memflags; in blkcg_deactivate_policy() local
1712 memflags = blk_mq_freeze_queue(q); in blkcg_deactivate_policy()
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| H A D | genhd.c | 590 unsigned int memflags; in add_disk_fwnode() local
595 memflags = memalloc_noio_save(); in add_disk_fwnode()
599 memalloc_noio_restore(memflags); in add_disk_fwnode()
812 unsigned int memflags; in del_gendisk() local
821 memflags = memalloc_noio_save(); in del_gendisk()
825 memalloc_noio_restore(memflags); in del_gendisk()
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| H A D | blk-mq-sched.c | 393 unsigned int memflags; in blk_mq_sched_reg_debugfs() local
396 memflags = blk_debugfs_lock(q); in blk_mq_sched_reg_debugfs()
400 blk_debugfs_unlock(q, memflags); in blk_mq_sched_reg_debugfs()
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| H A D | blk-zoned.c | 1950 unsigned int pool_size, memflags; in disk_update_zone_resources() local
1956 memflags = blk_mq_freeze_queue(q); in disk_update_zone_resources()
2013 blk_mq_unfreeze_queue(q, memflags); in disk_update_zone_resources()
2211 unsigned int memflags, noio_flag; in blk_revalidate_disk_zones() local
2267 memflags = blk_mq_freeze_queue(q); in blk_revalidate_disk_zones()
2269 blk_mq_unfreeze_queue(q, memflags); in blk_revalidate_disk_zones()
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| H A D | blk-iocost.c | 3223 unsigned long memflags; in ioc_qos_write() local
3228 memflags = blkg_conf_open_bdev_frozen(&ctx); in ioc_qos_write()
3229 if (IS_ERR_VALUE(memflags)) { in ioc_qos_write()
3230 ret = memflags; in ioc_qos_write()
3349 blkg_conf_exit_frozen(&ctx, memflags); in ioc_qos_write()
3356 blkg_conf_exit_frozen(&ctx, memflags); in ioc_qos_write()
3411 unsigned int memflags; in ioc_cost_model_write() local
3439 memflags = blk_mq_freeze_queue(q); in ioc_cost_model_write()
3491 blk_mq_unfreeze_queue(q, memflags); in ioc_cost_model_write()
3500 blk_mq_unfreeze_queue(q, memflags); in ioc_cost_model_write()
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| H A D | blk-settings.c | 600 unsigned int memflags; in queue_limits_commit_update_frozen() local
603 memflags = blk_mq_freeze_queue(q); in queue_limits_commit_update_frozen()
605 blk_mq_unfreeze_queue(q, memflags); in queue_limits_commit_update_frozen()
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| H A D | blk-iolatency.c | 746 unsigned int memflags; in blkiolatency_enable_work_fn() local
748 memflags = blk_mq_freeze_queue(blkiolat->rqos.disk->queue); in blkiolatency_enable_work_fn()
754 blk_mq_unfreeze_queue(blkiolat->rqos.disk->queue, memflags); in blkiolatency_enable_work_fn()
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| H A D | blk-crypto-fallback.c | 175 unsigned int memflags = memalloc_noio_save(); in blk_crypto_alloc_enc_bio() local
213 memalloc_noio_restore(memflags); in blk_crypto_alloc_enc_bio()
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| /linux/kernel/trace/ |
| H A D | blktrace.c | 769 unsigned int memflags; in blk_trace_setup() local
788 memflags = blk_debugfs_lock(q); in blk_trace_setup()
792 blk_debugfs_unlock(q, memflags); in blk_trace_setup()
797 blk_debugfs_unlock(q, memflags); in blk_trace_setup()
812 unsigned int memflags; in blk_trace_setup2() local
823 memflags = blk_debugfs_lock(q); in blk_trace_setup2()
827 blk_debugfs_unlock(q, memflags); in blk_trace_setup2()
831 blk_debugfs_unlock(q, memflags); in blk_trace_setup2()
848 unsigned int memflags; in compat_blk_trace_setup() local
865 memflags = blk_debugfs_lock(q); in compat_blk_trace_setup()
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| /linux/drivers/block/ |
| H A D | loop.c | 543 unsigned int memflags; in loop_change_fd() local
594 memflags = blk_mq_freeze_queue(lo->lo_queue); in loop_change_fd()
598 blk_mq_unfreeze_queue(lo->lo_queue, memflags); in loop_change_fd()
1232 unsigned int memflags; in loop_set_status() local
1250 memflags = blk_mq_freeze_queue(lo->lo_queue); in loop_set_status()
1266 blk_mq_unfreeze_queue(lo->lo_queue, memflags); in loop_set_status()
1422 unsigned int memflags; in loop_set_dio() local
1436 memflags = blk_mq_freeze_queue(lo->lo_queue); in loop_set_dio()
1441 blk_mq_unfreeze_queue(lo->lo_queue, memflags); in loop_set_dio()
1449 unsigned int memflags; in loop_set_block_size() local
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| H A D | sunvdc.c | 1117 unsigned int memflags; in vdc_queue_drain() local
1126 memflags = blk_mq_freeze_queue(q); in vdc_queue_drain()
1132 blk_mq_unfreeze_queue(q, memflags); in vdc_queue_drain()
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| H A D | swim3.c | 843 unsigned int memflags; in release_drive() local
852 memflags = blk_mq_freeze_queue(q); in release_drive()
855 blk_mq_unfreeze_queue(q, memflags); in release_drive()
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| H A D | ataflop.c | 749 unsigned int memflags; in do_format() local
762 memflags = blk_mq_freeze_queue(q); in do_format()
821 blk_mq_unfreeze_queue(q, memflags); in do_format()
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| H A D | virtio_blk.c | 1592 unsigned int memflags; in virtblk_freeze_priv() local
1595 memflags = blk_mq_freeze_queue(q); in virtblk_freeze_priv()
1597 blk_mq_unfreeze_queue(q, memflags); in virtblk_freeze_priv()
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| H A D | xen-blkfront.c | 2163 unsigned int psegs, grants, memflags; in blkfront_setup_indirect() local
2167 memflags = memalloc_noio_save(); in blkfront_setup_indirect()
2225 memalloc_noio_restore(memflags); in blkfront_setup_indirect()
2246 memalloc_noio_restore(memflags); in blkfront_setup_indirect()
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| /linux/drivers/mtd/ |
| H A D | mtd_blkdevs.c | 407 unsigned int memflags; in del_mtd_blktrans_dev() local
424 memflags = blk_mq_freeze_queue(old->rq); in del_mtd_blktrans_dev()
427 blk_mq_unfreeze_queue(old->rq, memflags); in del_mtd_blktrans_dev()
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| /linux/drivers/block/aoe/ |
| H A D | aoedev.c | 240 unsigned int memflags = blk_mq_freeze_queue(d->blkq); in aoedev_downdev() local
244 blk_mq_unfreeze_queue(d->blkq, memflags); in aoedev_downdev()
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| /linux/drivers/usb/core/ |
| H A D | message.c | 214 gfp_t memflags) in usb_control_msg_send() argument
221 data = kmemdup(driver_data, size, memflags); in usb_control_msg_send()
278 gfp_t memflags) in usb_control_msg_recv() argument
287 data = kmalloc(size, memflags); in usb_control_msg_recv()
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| /linux/fs/nfs/ |
| H A D | nfs4state.c | 2518 unsigned int memflags; in nfs4_state_manager() local
2527 memflags = memalloc_nofs_save(); in nfs4_state_manager()
2629 memalloc_nofs_restore(memflags); in nfs4_state_manager()
2636 memflags = memalloc_nofs_save(); in nfs4_state_manager()
2674 memalloc_nofs_restore(memflags); in nfs4_state_manager()
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| /linux/drivers/nvme/host/ |
| H A D | core.c | 2173 unsigned int memflags; in nvme_update_ns_info_generic() local
2179 memflags = blk_mq_freeze_queue(ns->disk->queue); in nvme_update_ns_info_generic()
2182 blk_mq_unfreeze_queue(ns->disk->queue, memflags); in nvme_update_ns_info_generic()
2339 unsigned int memflags; in nvme_update_ns_info_block() local
2377 memflags = blk_mq_freeze_queue(ns->disk->queue); in nvme_update_ns_info_block()
2428 blk_mq_unfreeze_queue(ns->disk->queue, memflags); in nvme_update_ns_info_block()
2435 blk_mq_unfreeze_queue(ns->disk->queue, memflags); in nvme_update_ns_info_block()
2491 unsigned int memflags; in nvme_update_ns_info() local
2494 memflags = blk_mq_freeze_queue(ns->head->disk->queue); in nvme_update_ns_info()
2528 blk_mq_unfreeze_queue(ns->head->disk->queue, memflags); in nvme_update_ns_info()
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| /linux/drivers/scsi/ |
| H A D | scsi_scan.c | 224 unsigned int memflags; in scsi_realloc_sdev_budget_map() local
245 memflags = blk_mq_freeze_queue(sdev->request_queue); in scsi_realloc_sdev_budget_map()
261 blk_mq_unfreeze_queue(sdev->request_queue, memflags); in scsi_realloc_sdev_budget_map()
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| /linux/include/linux/ |
| H A D | usb.h | 1882 gfp_t memflags);
1886 gfp_t memflags);
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