Function at include/linux/blkdev.h, line 865 References: block/as-iosched.c, line 577 block/as-iosched.c, line 986 block/blk-barrier.c, line 166 block/blk-core.c, line 182 block/blk-core.c, line 1607 block/blk-merge.c, line 235 block/blk-merge.c, line 260 block/blk-merge.c, line 291 block/blk-merge.c, line 291 block/blk-merge.c, line 372 block/cfq-iosched.c, line 772 block/cfq-iosched.c, line 2127 block/elevator.c, line 54 block/elevator.c, line 119 drivers/block/cciss.c, line 3305 drivers/block/cciss.c, line 3332 drivers/block/cciss.c, line 3344 drivers/block/cciss.c, line 3345 drivers/block/cciss.c, line 3360 drivers/block/cciss.c, line 3361 drivers/block/cciss.c, line 3362 drivers/block/cciss.c, line 3363 drivers/block/cpqarray.c, line 923 drivers/block/cpqarray.c, line 941 drivers/block/cpqarray.c, line 943 drivers/block/DAC960.c, line 3344 drivers/block/floppy.c, line 2506 drivers/block/floppy.c, line 2509 drivers/block/floppy.c, line 2511 drivers/block/floppy.c, line 2520 drivers/block/floppy.c, line 2671 drivers/block/floppy.c, line 2722 drivers/block/floppy.c, line 2731 drivers/block/floppy.c, line 2733 drivers/block/floppy.c, line 2734 drivers/block/floppy.c, line 2778 drivers/block/floppy.c, line 2803 drivers/block/floppy.c, line 2882 drivers/block/hd.c, line 473 drivers/block/hd.c, line 499 drivers/block/hd.c, line 607 drivers/block/mg_disk.c, line 493 drivers/block/mg_disk.c, line 498 drivers/block/mg_disk.c, line 527 drivers/block/mg_disk.c, line 587 drivers/block/mg_disk.c, line 613 drivers/block/mg_disk.c, line 626 drivers/block/mg_disk.c, line 744 drivers/block/paride/pd.c, line 452 drivers/block/paride/pf.c, line 772 drivers/block/ps3disk.c, line 138 drivers/block/ps3disk.c, line 142 drivers/block/swim3.c, line 337 drivers/block/sx8.c, line 907 drivers/block/ub.c, line 729 drivers/block/viodasd.c, line 369 drivers/block/viodasd.c, line 374 drivers/block/viodasd.c, line 585 drivers/block/xen-blkfront.c, line 318 drivers/block/xsysace.c, line 657 drivers/block/xsysace.c, line 665 drivers/cdrom/gdrom.c, line 588 drivers/ide/ide-cd.c, line 724 drivers/ide/ide-cd.c, line 819 drivers/ide/ide-cd.c, line 1306 drivers/ide/ide-disk.c, line 85 drivers/ide/ide-disk.c, line 93 drivers/ide/ide-disk.c, line 193 drivers/ide/ide-dma.c, line 106 drivers/ide/ide-floppy.c, line 198 drivers/ide/ide-floppy.c, line 260 drivers/ide/ide-io.c, line 126 drivers/ide/ide-io.c, line 260 drivers/ide/ide-tape.c, line 546 drivers/ide/ide-tape.c, line 576 drivers/ide/ide-taskfile.c, line 396 drivers/ide/pdc202xx_old.c, line 176 drivers/ide/tc86c001.c, line 115 drivers/ide/tx4939ide.c, line 310 drivers/message/i2o/i2o_block.c, line 758 drivers/message/i2o/i2o_block.c, line 778 drivers/message/i2o/i2o_block.c, line 784 drivers/message/i2o/i2o_block.c, line 826 drivers/mmc/card/block.c, line 262 drivers/mmc/card/block.c, line 312 drivers/mmc/card/block.c, line 364 drivers/s390/block/dasd.c, line 628 drivers/s390/block/dasd_diag.c, line 511 drivers/s390/block/dasd_eckd.c, line 2347 drivers/s390/block/dasd_fba.c, line 277 drivers/s390/block/dasd_fba.c, line 314 drivers/s390/char/tape_block.c, line 90 drivers/scsi/eata.c, line 2153 drivers/scsi/eata.c, line 2193 drivers/scsi/eata.c, line 2244 drivers/scsi/lpfc/lpfc_scsi.c, line 1677 drivers/scsi/lpfc/lpfc_scsi.c, line 2847 drivers/scsi/lpfc/lpfc_scsi.c, line 2853 drivers/scsi/lpfc/lpfc_scsi.c, line 2875 drivers/scsi/lpfc/lpfc_scsi.c, line 2881 drivers/scsi/scsi_lib.c, line 768 drivers/scsi/sd.c, line 417 drivers/scsi/sd.c, line 445 drivers/scsi/sd.c, line 448 drivers/scsi/sd.c, line 495 drivers/scsi/sd.c, line 505 drivers/scsi/sd.c, line 515 drivers/scsi/sd.c, line 547 drivers/scsi/sr.c, line 354 drivers/scsi/sr.c, line 430 drivers/scsi/u14-34f.c, line 1619 drivers/scsi/u14-34f.c, line 1647 drivers/scsi/u14-34f.c, line 1675 include/linux/blkdev.h, line 865 include/trace/events/block.h, line 29 include/trace/events/block.h, line 62 include/trace/events/block.h, line 96 include/trace/events/block.h, line 129 include/trace/events/block.h, line 161 include/trace/events/block.h, line 510