| /Linux-v5.15/drivers/nvdimm/ |
| D | pmem.c | 352 int nid = dev_to_node(dev), fua; in pmem_attach_disk() local
387 fua = nvdimm_has_flush(nd_region); in pmem_attach_disk()
388 if (!IS_ENABLED(CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE) || fua < 0) { in pmem_attach_disk()
390 fua = 0; in pmem_attach_disk()
436 blk_queue_write_cache(q, true, fua); in pmem_attach_disk()
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| /Linux-v5.15/drivers/block/rnbd/ |
| D | rnbd-clt.h | 123 bool fua; member
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| D | rnbd-clt.c | 92 dev->fua = !!(rsp->cache_policy & RNBD_FUA); in rnbd_clt_set_dev_attr()
1384 blk_queue_write_cache(dev->queue, dev->wc, dev->fua); in setup_request_queue()
1614 dev->max_hw_sectors, dev->rotational, dev->wc, dev->fua); in rnbd_clt_map_device()
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| /Linux-v5.15/Documentation/admin-guide/device-mapper/ |
| D | writecache.rst | 43 fua (by default on)
52 - some underlying devices perform better with fua, some
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| D | log-writes.rst | 141 --fsck "btrfsck /dev/sdb" --check fua
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| /Linux-v5.15/drivers/scsi/ |
| D | sd.c | 142 bool wc = false, fua = false; in sd_set_flush_flag() local
147 fua = true; in sd_set_flush_flag()
150 blk_queue_write_cache(sdkp->disk->queue, wc, fua); in sd_set_flush_flag()
1223 unsigned char protect, fua; in sd_setup_read_write_cmnd() local
1270 fua = rq->cmd_flags & REQ_FUA ? 0x8 : 0; in sd_setup_read_write_cmnd()
1281 protect | fua); in sd_setup_read_write_cmnd()
1284 protect | fua); in sd_setup_read_write_cmnd()
1288 protect | fua); in sd_setup_read_write_cmnd()
1291 protect | fua); in sd_setup_read_write_cmnd()
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| D | myrs.h | 590 unsigned char fua:1; /* Byte 0 Bit 0 */ member
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| D | myrs.c | 1652 mbox->SCSI_10.control.fua = true; in myrs_queuecommand()
1698 mbox->SCSI_255.control.fua = true; in myrs_queuecommand()
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| /Linux-v5.15/drivers/scsi/aacraid/ |
| D | aachba.c | 1341 static int aac_write_raw_io(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua) in aac_write_raw_io() argument
1359 writecmd2->flags = (fua && ((aac_cache & 5) != 1) && in aac_write_raw_io()
1378 writecmd->flags = (fua && ((aac_cache & 5) != 1) && in aac_write_raw_io()
1405 static int aac_write_block64(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua) in aac_write_block64() argument
1440 static int aac_write_block(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua) in aac_write_block() argument
2502 int fua; in aac_write() local
2518 fua = 0; in aac_write()
2531 fua = scsicmd->cmnd[1] & 0x8; in aac_write()
2539 fua = scsicmd->cmnd[1] & 0x8; in aac_write()
2544 fua = scsicmd->cmnd[1] & 0x8; in aac_write()
[all …]
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| D | aacraid.h | 916 int (*adapter_write)(struct fib * fib, struct scsi_cmnd * cmd, u64 lba, u32 count, int fua);
1715 #define aac_adapter_write(fib,cmd,lba,count,fua) \ argument
1716 ((fib)->dev)->a_ops.adapter_write(fib,cmd,lba,count,fua)
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| /Linux-v5.15/block/ |
| D | blk-settings.c | 792 void blk_queue_write_cache(struct request_queue *q, bool wc, bool fua) in blk_queue_write_cache() argument
798 if (fua) in blk_queue_write_cache()
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| /Linux-v5.15/drivers/md/ |
| D | dm-table.c | 1982 bool wc = false, fua = false; in dm_table_set_restrictions() local
2013 fua = true; in dm_table_set_restrictions()
2015 blk_queue_write_cache(q, wc, fua); in dm_table_set_restrictions()
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| D | dm-integrity.c | 298 bool fua; member
1594 if (unlikely(dio->fua) && likely(!bio->bi_status) && likely(!dm_integrity_failed(ic))) in do_endio_flush()
1873 dio->fua = dio->op == REQ_OP_WRITE && bio->bi_opf & REQ_FUA; in dm_integrity_map()
1874 if (unlikely(dio->fua)) { in dm_integrity_map()
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| D | raid5.c | 1934 bool fua = false, sync = false, discard = false; in ops_complete_reconstruct() local
1940 fua |= test_bit(R5_WantFUA, &sh->dev[i].flags); in ops_complete_reconstruct()
1954 if (fua) in ops_complete_reconstruct()
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| /Linux-v5.15/drivers/ata/ |
| D | libata-core.c | 130 module_param_named(fua, libata_fua, int, 0444);
131 MODULE_PARM_DESC(fua, "FUA support (0=off [default], 1=on)");
584 int index, fua, lba48, write; in ata_rwcmd_protocol() local
586 fua = (tf->flags & ATA_TFLAG_FUA) ? 4 : 0; in ata_rwcmd_protocol()
602 cmd = ata_rw_cmds[index + fua + lba48 + write]; in ata_rwcmd_protocol()
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| /Linux-v5.15/Documentation/block/ |
| D | queue-sysfs.rst | 60 fua (RO)
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| /Linux-v5.15/include/linux/ |
| D | blkdev.h | 1135 extern void blk_queue_write_cache(struct request_queue *q, bool enabled, bool fua);
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