[PATCH] Split struct request ->flags into two parts
Right now ->flags is a bit of a mess: some are request types, and
others are just modifiers. Clean this up by splitting it into
->cmd_type and ->cmd_flags. This allows introduction of generic
Linux block message types, useful for sending generic Linux commands
to block devices.
Signed-off-by: Jens Axboe <axboe@suse.de>
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 654d4cd..69bbb62 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -372,7 +372,7 @@
{
int log = 0;
- if (!sense || !rq || (rq->flags & REQ_QUIET))
+ if (!sense || !rq || (rq->cmd_flags & REQ_QUIET))
return 0;
switch (sense->sense_key) {
@@ -597,7 +597,7 @@
struct cdrom_info *cd = drive->driver_data;
ide_init_drive_cmd(rq);
- rq->flags = REQ_PC;
+ rq->cmd_type = REQ_TYPE_BLOCK_PC;
rq->rq_disk = cd->disk;
}
@@ -617,7 +617,7 @@
rq->cmd[0] = GPCMD_REQUEST_SENSE;
rq->cmd[4] = rq->data_len = 18;
- rq->flags = REQ_SENSE;
+ rq->cmd_type = REQ_TYPE_SENSE;
/* NOTE! Save the failed command in "rq->buffer" */
rq->buffer = (void *) failed_command;
@@ -630,10 +630,10 @@
struct request *rq = HWGROUP(drive)->rq;
int nsectors = rq->hard_cur_sectors;
- if ((rq->flags & REQ_SENSE) && uptodate) {
+ if (blk_sense_request(rq) && uptodate) {
/*
- * For REQ_SENSE, "rq->buffer" points to the original failed
- * request
+ * For REQ_TYPE_SENSE, "rq->buffer" points to the original
+ * failed request
*/
struct request *failed = (struct request *) rq->buffer;
struct cdrom_info *info = drive->driver_data;
@@ -706,17 +706,17 @@
return 1;
}
- if (rq->flags & REQ_SENSE) {
+ if (blk_sense_request(rq)) {
/* We got an error trying to get sense info
from the drive (probably while trying
to recover from a former error). Just give up. */
- rq->flags |= REQ_FAILED;
+ rq->cmd_flags |= REQ_FAILED;
cdrom_end_request(drive, 0);
ide_error(drive, "request sense failure", stat);
return 1;
- } else if (rq->flags & (REQ_PC | REQ_BLOCK_PC)) {
+ } else if (blk_pc_request(rq)) {
/* All other functions, except for READ. */
unsigned long flags;
@@ -724,7 +724,7 @@
* if we have an error, pass back CHECK_CONDITION as the
* scsi status byte
*/
- if ((rq->flags & REQ_BLOCK_PC) && !rq->errors)
+ if (!rq->errors)
rq->errors = SAM_STAT_CHECK_CONDITION;
/* Check for tray open. */
@@ -735,12 +735,12 @@
cdrom_saw_media_change (drive);
/*printk("%s: media changed\n",drive->name);*/
return 0;
- } else if (!(rq->flags & REQ_QUIET)) {
+ } else if (!(rq->cmd_flags & REQ_QUIET)) {
/* Otherwise, print an error. */
ide_dump_status(drive, "packet command error", stat);
}
- rq->flags |= REQ_FAILED;
+ rq->cmd_flags |= REQ_FAILED;
/*
* instead of playing games with moving completions around,
@@ -881,7 +881,7 @@
wait = ATAPI_WAIT_PC;
break;
default:
- if (!(rq->flags & REQ_QUIET))
+ if (!(rq->cmd_flags & REQ_QUIET))
printk(KERN_INFO "ide-cd: cmd 0x%x timed out\n", rq->cmd[0]);
wait = 0;
break;
@@ -1124,7 +1124,7 @@
if (rq->current_nr_sectors > 0) {
printk (KERN_ERR "%s: cdrom_read_intr: data underrun (%d blocks)\n",
drive->name, rq->current_nr_sectors);
- rq->flags |= REQ_FAILED;
+ rq->cmd_flags |= REQ_FAILED;
cdrom_end_request(drive, 0);
} else
cdrom_end_request(drive, 1);
@@ -1456,7 +1456,7 @@
printk ("%s: cdrom_pc_intr: data underrun %d\n",
drive->name, pc->buflen);
*/
- rq->flags |= REQ_FAILED;
+ rq->cmd_flags |= REQ_FAILED;
cdrom_end_request(drive, 0);
}
return ide_stopped;
@@ -1509,7 +1509,7 @@
rq->data += thislen;
rq->data_len -= thislen;
- if (rq->flags & REQ_SENSE)
+ if (blk_sense_request(rq))
rq->sense_len += thislen;
} else {
confused:
@@ -1517,7 +1517,7 @@
"appears confused (ireason = 0x%02x). "
"Trying to recover by ending request.\n",
drive->name, ireason);
- rq->flags |= REQ_FAILED;
+ rq->cmd_flags |= REQ_FAILED;
cdrom_end_request(drive, 0);
return ide_stopped;
}
@@ -1546,7 +1546,7 @@
struct cdrom_info *info = drive->driver_data;
info->dma = 0;
- rq->flags &= ~REQ_FAILED;
+ rq->cmd_flags &= ~REQ_FAILED;
len = rq->data_len;
/* Start sending the command to the drive. */
@@ -1558,7 +1558,7 @@
{
struct request_sense sense;
int retries = 10;
- unsigned int flags = rq->flags;
+ unsigned int flags = rq->cmd_flags;
if (rq->sense == NULL)
rq->sense = &sense;
@@ -1567,14 +1567,14 @@
do {
int error;
unsigned long time = jiffies;
- rq->flags = flags;
+ rq->cmd_flags = flags;
error = ide_do_drive_cmd(drive, rq, ide_wait);
time = jiffies - time;
/* FIXME: we should probably abort/retry or something
* in case of failure */
- if (rq->flags & REQ_FAILED) {
+ if (rq->cmd_flags & REQ_FAILED) {
/* The request failed. Retry if it was due to a unit
attention status
(usually means media was changed). */
@@ -1596,10 +1596,10 @@
}
/* End of retry loop. */
- } while ((rq->flags & REQ_FAILED) && retries >= 0);
+ } while ((rq->cmd_flags & REQ_FAILED) && retries >= 0);
/* Return an error if the command failed. */
- return (rq->flags & REQ_FAILED) ? -EIO : 0;
+ return (rq->cmd_flags & REQ_FAILED) ? -EIO : 0;
}
/*
@@ -1963,7 +1963,7 @@
{
struct cdrom_info *info = drive->driver_data;
- rq->flags |= REQ_QUIET;
+ rq->cmd_flags |= REQ_QUIET;
info->dma = 0;
@@ -2023,11 +2023,11 @@
}
info->last_block = block;
return action;
- } else if (rq->flags & (REQ_PC | REQ_SENSE)) {
+ } else if (rq->cmd_type == REQ_TYPE_SENSE) {
return cdrom_do_packet_command(drive);
- } else if (rq->flags & REQ_BLOCK_PC) {
+ } else if (blk_pc_request(rq)) {
return cdrom_do_block_pc(drive, rq);
- } else if (rq->flags & REQ_SPECIAL) {
+ } else if (blk_special_request(rq)) {
/*
* right now this can only be a reset...
*/
@@ -2105,7 +2105,7 @@
req.sense = sense;
req.cmd[0] = GPCMD_TEST_UNIT_READY;
- req.flags |= REQ_QUIET;
+ req.cmd_flags |= REQ_QUIET;
#if ! STANDARD_ATAPI
/* the Sanyo 3 CD changer uses byte 7 of TEST_UNIT_READY to
@@ -2207,7 +2207,7 @@
req.cmd[0] = GPCMD_READ_CDVD_CAPACITY;
req.data = (char *)&capbuf;
req.data_len = sizeof(capbuf);
- req.flags |= REQ_QUIET;
+ req.cmd_flags |= REQ_QUIET;
stat = cdrom_queue_packet_command(drive, &req);
if (stat == 0) {
@@ -2230,7 +2230,7 @@
req.sense = sense;
req.data = buf;
req.data_len = buflen;
- req.flags |= REQ_QUIET;
+ req.cmd_flags |= REQ_QUIET;
req.cmd[0] = GPCMD_READ_TOC_PMA_ATIP;
req.cmd[6] = trackno;
req.cmd[7] = (buflen >> 8);
@@ -2531,7 +2531,7 @@
req.timeout = cgc->timeout;
if (cgc->quiet)
- req.flags |= REQ_QUIET;
+ req.cmd_flags |= REQ_QUIET;
req.sense = cgc->sense;
cgc->stat = cdrom_queue_packet_command(drive, &req);
@@ -2629,7 +2629,8 @@
int ret;
cdrom_prepare_request(drive, &req);
- req.flags = REQ_SPECIAL | REQ_QUIET;
+ req.cmd_type = REQ_TYPE_SPECIAL;
+ req.cmd_flags = REQ_QUIET;
ret = ide_do_drive_cmd(drive, &req, ide_wait);
/*
@@ -3116,9 +3117,9 @@
static int ide_cdrom_prep_fn(request_queue_t *q, struct request *rq)
{
- if (rq->flags & REQ_CMD)
+ if (blk_fs_request(rq))
return ide_cdrom_prep_fs(q, rq);
- else if (rq->flags & REQ_BLOCK_PC)
+ else if (blk_pc_request(rq))
return ide_cdrom_prep_pc(rq);
return 0;
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 7cf3eb0..0a05a37 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -699,7 +699,8 @@
rq->cmd[0] = WIN_FLUSH_CACHE;
- rq->flags |= REQ_DRIVE_TASK;
+ rq->cmd_type = REQ_TYPE_ATA_TASK;
+ rq->cmd_flags |= REQ_SOFTBARRIER;
rq->buffer = rq->cmd;
}
@@ -740,7 +741,7 @@
if (drive->special.b.set_multmode)
return -EBUSY;
ide_init_drive_cmd (&rq);
- rq.flags = REQ_DRIVE_CMD;
+ rq.cmd_type = REQ_TYPE_ATA_CMD;
drive->mult_req = arg;
drive->special.b.set_multmode = 1;
(void) ide_do_drive_cmd (drive, &rq, ide_wait);
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 7c3a13e..c3546fe 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -205,7 +205,7 @@
ide_hwif_t *hwif = HWIF(drive);
struct scatterlist *sg = hwif->sg_table;
- BUG_ON((rq->flags & REQ_DRIVE_TASKFILE) && rq->nr_sectors > 256);
+ BUG_ON((rq->cmd_type == REQ_TYPE_ATA_TASKFILE) && rq->nr_sectors > 256);
ide_map_sg(drive, rq);
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index adbe9f7..0edc322 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -588,7 +588,7 @@
/* Why does this happen? */
if (!rq)
return 0;
- if (!(rq->flags & REQ_SPECIAL)) { //if (!IDEFLOPPY_RQ_CMD (rq->cmd)) {
+ if (!blk_special_request(rq)) {
/* our real local end request function */
ide_end_request(drive, uptodate, nsecs);
return 0;
@@ -689,7 +689,7 @@
ide_init_drive_cmd(rq);
rq->buffer = (char *) pc;
- rq->flags = REQ_SPECIAL; //rq->cmd = IDEFLOPPY_PC_RQ;
+ rq->cmd_type = REQ_TYPE_SPECIAL;
rq->rq_disk = floppy->disk;
(void) ide_do_drive_cmd(drive, rq, ide_preempt);
}
@@ -1250,7 +1250,7 @@
pc->callback = &idefloppy_rw_callback;
pc->rq = rq;
pc->b_count = cmd == READ ? 0 : rq->bio->bi_size;
- if (rq->flags & REQ_RW)
+ if (rq->cmd_flags & REQ_RW)
set_bit(PC_WRITING, &pc->flags);
pc->buffer = NULL;
pc->request_transfer = pc->buffer_size = blocks * floppy->block_size;
@@ -1303,7 +1303,7 @@
idefloppy_do_end_request(drive, 0, 0);
return ide_stopped;
}
- if (rq->flags & REQ_CMD) {
+ if (blk_fs_request(rq)) {
if (((long)rq->sector % floppy->bs_factor) ||
(rq->nr_sectors % floppy->bs_factor)) {
printk("%s: unsupported r/w request size\n",
@@ -1313,9 +1313,9 @@
}
pc = idefloppy_next_pc_storage(drive);
idefloppy_create_rw_cmd(floppy, pc, rq, block);
- } else if (rq->flags & REQ_SPECIAL) {
+ } else if (blk_special_request(rq)) {
pc = (idefloppy_pc_t *) rq->buffer;
- } else if (rq->flags & REQ_BLOCK_PC) {
+ } else if (blk_pc_request(rq)) {
pc = idefloppy_next_pc_storage(drive);
if (idefloppy_blockpc_cmd(floppy, pc, rq)) {
idefloppy_do_end_request(drive, 0, 0);
@@ -1343,7 +1343,7 @@
ide_init_drive_cmd (&rq);
rq.buffer = (char *) pc;
- rq.flags = REQ_SPECIAL; // rq.cmd = IDEFLOPPY_PC_RQ;
+ rq.cmd_type = REQ_TYPE_SPECIAL;
rq.rq_disk = floppy->disk;
return ide_do_drive_cmd(drive, &rq, ide_wait);
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index fb67952..3436b1f 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -59,7 +59,7 @@
{
int ret = 1;
- BUG_ON(!(rq->flags & REQ_STARTED));
+ BUG_ON(!blk_rq_started(rq));
/*
* if failfast is set on a request, override number of sectors and
@@ -244,7 +244,7 @@
spin_lock_irqsave(&ide_lock, flags);
- BUG_ON(!(rq->flags & REQ_STARTED));
+ BUG_ON(!blk_rq_started(rq));
/*
* if failfast is set on a request, override number of sectors and
@@ -366,7 +366,7 @@
rq = HWGROUP(drive)->rq;
spin_unlock_irqrestore(&ide_lock, flags);
- if (rq->flags & REQ_DRIVE_CMD) {
+ if (rq->cmd_type == REQ_TYPE_ATA_CMD) {
u8 *args = (u8 *) rq->buffer;
if (rq->errors == 0)
rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT);
@@ -376,7 +376,7 @@
args[1] = err;
args[2] = hwif->INB(IDE_NSECTOR_REG);
}
- } else if (rq->flags & REQ_DRIVE_TASK) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_TASK) {
u8 *args = (u8 *) rq->buffer;
if (rq->errors == 0)
rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT);
@@ -390,7 +390,7 @@
args[5] = hwif->INB(IDE_HCYL_REG);
args[6] = hwif->INB(IDE_SELECT_REG);
}
- } else if (rq->flags & REQ_DRIVE_TASKFILE) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
ide_task_t *args = (ide_task_t *) rq->special;
if (rq->errors == 0)
rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT);
@@ -587,7 +587,7 @@
return ide_stopped;
/* retry only "normal" I/O: */
- if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK | REQ_DRIVE_TASKFILE)) {
+ if (!blk_fs_request(rq)) {
rq->errors = 1;
ide_end_drive_cmd(drive, stat, err);
return ide_stopped;
@@ -638,7 +638,7 @@
return ide_stopped;
/* retry only "normal" I/O: */
- if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK | REQ_DRIVE_TASKFILE)) {
+ if (!blk_fs_request(rq)) {
rq->errors = 1;
ide_end_drive_cmd(drive, BUSY_STAT, 0);
return ide_stopped;
@@ -808,7 +808,7 @@
if (hwif->sg_mapped) /* needed by ide-scsi */
return;
- if ((rq->flags & REQ_DRIVE_TASKFILE) == 0) {
+ if (rq->cmd_type != REQ_TYPE_ATA_TASKFILE) {
hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
} else {
sg_init_one(sg, rq->buffer, rq->nr_sectors * SECTOR_SIZE);
@@ -844,7 +844,7 @@
struct request *rq)
{
ide_hwif_t *hwif = HWIF(drive);
- if (rq->flags & REQ_DRIVE_TASKFILE) {
+ if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
ide_task_t *args = rq->special;
if (!args)
@@ -866,7 +866,7 @@
if (args->tf_out_flags.all != 0)
return flagged_taskfile(drive, args);
return do_rw_taskfile(drive, args);
- } else if (rq->flags & REQ_DRIVE_TASK) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_TASK) {
u8 *args = rq->buffer;
u8 sel;
@@ -892,7 +892,7 @@
hwif->OUTB(sel, IDE_SELECT_REG);
ide_cmd(drive, args[0], args[2], &drive_cmd_intr);
return ide_started;
- } else if (rq->flags & REQ_DRIVE_CMD) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_CMD) {
u8 *args = rq->buffer;
if (!args)
@@ -980,7 +980,7 @@
ide_startstop_t startstop;
sector_t block;
- BUG_ON(!(rq->flags & REQ_STARTED));
+ BUG_ON(!blk_rq_started(rq));
#ifdef DEBUG
printk("%s: start_request: current=0x%08lx\n",
@@ -1013,9 +1013,9 @@
if (!drive->special.all) {
ide_driver_t *drv;
- if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK))
- return execute_drive_cmd(drive, rq);
- else if (rq->flags & REQ_DRIVE_TASKFILE)
+ if (rq->cmd_type == REQ_TYPE_ATA_CMD ||
+ rq->cmd_type == REQ_TYPE_ATA_TASK ||
+ rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
return execute_drive_cmd(drive, rq);
else if (blk_pm_request(rq)) {
struct request_pm_state *pm = rq->end_io_data;
@@ -1264,7 +1264,7 @@
* We count how many times we loop here to make sure we service
* all drives in the hwgroup without looping for ever
*/
- if (drive->blocked && !blk_pm_request(rq) && !(rq->flags & REQ_PREEMPT)) {
+ if (drive->blocked && !blk_pm_request(rq) && !(rq->cmd_flags & REQ_PREEMPT)) {
drive = drive->next ? drive->next : hwgroup->drive;
if (loops++ < 4 && !blk_queue_plugged(drive->queue))
goto again;
@@ -1670,7 +1670,7 @@
void ide_init_drive_cmd (struct request *rq)
{
memset(rq, 0, sizeof(*rq));
- rq->flags = REQ_DRIVE_CMD;
+ rq->cmd_type = REQ_TYPE_ATA_CMD;
rq->ref_count = 1;
}
@@ -1727,7 +1727,7 @@
hwgroup->rq = NULL;
if (action == ide_preempt || action == ide_head_wait) {
where = ELEVATOR_INSERT_FRONT;
- rq->flags |= REQ_PREEMPT;
+ rq->cmd_flags |= REQ_PREEMPT;
}
__elv_add_request(drive->queue, rq, where, 0);
ide_do_request(hwgroup, IDE_NO_IRQ);
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c
index 1feff23..850ef63 100644
--- a/drivers/ide/ide-lib.c
+++ b/drivers/ide/ide-lib.c
@@ -456,13 +456,14 @@
spin_unlock(&ide_lock);
if (!rq)
return;
- if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK)) {
+ if (rq->cmd_type == REQ_TYPE_ATA_CMD ||
+ rq->cmd_type == REQ_TYPE_ATA_TASK) {
char *args = rq->buffer;
if (args) {
opcode = args[0];
found = 1;
}
- } else if (rq->flags & REQ_DRIVE_TASKFILE) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
ide_task_t *args = rq->special;
if (args) {
task_struct_t *tf = (task_struct_t *) args->tfRegister;
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c
index 7067ab9..643e4b9 100644
--- a/drivers/ide/ide-tape.c
+++ b/drivers/ide/ide-tape.c
@@ -1776,7 +1776,7 @@
static void idetape_init_rq(struct request *rq, u8 cmd)
{
memset(rq, 0, sizeof(*rq));
- rq->flags = REQ_SPECIAL;
+ rq->cmd_type = REQ_TYPE_SPECIAL;
rq->cmd[0] = cmd;
}
@@ -2433,12 +2433,12 @@
rq->sector, rq->nr_sectors, rq->current_nr_sectors);
#endif /* IDETAPE_DEBUG_LOG */
- if ((rq->flags & REQ_SPECIAL) == 0) {
+ if (!blk_special_request(rq)) {
/*
* We do not support buffer cache originated requests.
*/
printk(KERN_NOTICE "ide-tape: %s: Unsupported request in "
- "request queue (%ld)\n", drive->name, rq->flags);
+ "request queue (%d)\n", drive->name, rq->cmd_type);
ide_end_request(drive, 0, 0);
return ide_stopped;
}
@@ -2768,7 +2768,7 @@
idetape_tape_t *tape = drive->driver_data;
#if IDETAPE_DEBUG_BUGS
- if (rq == NULL || (rq->flags & REQ_SPECIAL) == 0) {
+ if (rq == NULL || !blk_special_request(rq)) {
printk (KERN_ERR "ide-tape: bug: Trying to sleep on non-valid request\n");
return;
}
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c
index 97a9244..1d0470c 100644
--- a/drivers/ide/ide-taskfile.c
+++ b/drivers/ide/ide-taskfile.c
@@ -363,7 +363,7 @@
static void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
{
- if (rq->flags & REQ_DRIVE_TASKFILE) {
+ if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
ide_task_t *task = rq->special;
if (task->tf_out_flags.all) {
@@ -474,7 +474,7 @@
struct request rq;
memset(&rq, 0, sizeof(rq));
- rq.flags = REQ_DRIVE_TASKFILE;
+ rq.cmd_type = REQ_TYPE_ATA_TASKFILE;
rq.buffer = buf;
/*
@@ -499,7 +499,7 @@
rq.hard_cur_sectors = rq.current_nr_sectors = rq.nr_sectors;
if (args->command_type == IDE_DRIVE_TASK_RAW_WRITE)
- rq.flags |= REQ_RW;
+ rq.cmd_flags |= REQ_RW;
}
rq.special = args;
@@ -737,7 +737,7 @@
struct request rq;
ide_init_drive_cmd(&rq);
- rq.flags = REQ_DRIVE_TASK;
+ rq.cmd_type = REQ_TYPE_ATA_TASK;
rq.buffer = buf;
return ide_do_drive_cmd(drive, &rq, ide_wait);
}
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 9c8468d..9384a3f 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1217,7 +1217,7 @@
memset(&rq, 0, sizeof(rq));
memset(&rqpm, 0, sizeof(rqpm));
memset(&args, 0, sizeof(args));
- rq.flags = REQ_PM_SUSPEND;
+ rq.cmd_type = REQ_TYPE_PM_SUSPEND;
rq.special = &args;
rq.end_io_data = &rqpm;
rqpm.pm_step = ide_pm_state_start_suspend;
@@ -1238,7 +1238,7 @@
memset(&rq, 0, sizeof(rq));
memset(&rqpm, 0, sizeof(rqpm));
memset(&args, 0, sizeof(args));
- rq.flags = REQ_PM_RESUME;
+ rq.cmd_type = REQ_TYPE_PM_RESUME;
rq.special = &args;
rq.end_io_data = &rqpm;
rqpm.pm_step = ide_pm_state_start_resume;
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c
index aebecd8..4ab9311 100644
--- a/drivers/ide/legacy/hd.c
+++ b/drivers/ide/legacy/hd.c
@@ -626,7 +626,7 @@
req->rq_disk->disk_name, (req->cmd == READ)?"read":"writ",
cyl, head, sec, nsect, req->buffer);
#endif
- if (req->flags & REQ_CMD) {
+ if (blk_fs_request(req)) {
switch (rq_data_dir(req)) {
case READ:
hd_out(disk,nsect,sec,head,cyl,WIN_READ,&read_intr);