diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/libata-core.c | 2 | ||||
| -rw-r--r-- | drivers/ide/ide-disk.c | 2 | ||||
| -rw-r--r-- | drivers/leds/trigger/ledtrig-disk.c | 12 |
3 files changed, 13 insertions, 3 deletions
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 3c09122bf038..fa75de6abbf1 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -5219,7 +5219,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc) struct ata_port *ap = qc->ap; /* Trigger the LED (if available) */ - ledtrig_disk_activity(); + ledtrig_disk_activity(!!(qc->tf.flags & ATA_TFLAG_WRITE)); /* XXX: New EH and old EH use different mechanisms to * synchronize EH with regular execution path. diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 188d1b03715d..67bc72d78fbf 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -187,7 +187,7 @@ static ide_startstop_t ide_do_rw_disk(ide_drive_t *drive, struct request *rq, BUG_ON(drive->dev_flags & IDE_DFLAG_BLOCKED); BUG_ON(blk_rq_is_passthrough(rq)); - ledtrig_disk_activity(); + ledtrig_disk_activity(rq_data_dir(rq) == WRITE); pr_debug("%s: %sing: block=%llu, sectors=%u\n", drive->name, rq_data_dir(rq) == READ ? "read" : "writ", diff --git a/drivers/leds/trigger/ledtrig-disk.c b/drivers/leds/trigger/ledtrig-disk.c index cd525b4125eb..9816b0d60270 100644 --- a/drivers/leds/trigger/ledtrig-disk.c +++ b/drivers/leds/trigger/ledtrig-disk.c @@ -18,9 +18,11 @@ #define BLINK_DELAY 30 DEFINE_LED_TRIGGER(ledtrig_disk); +DEFINE_LED_TRIGGER(ledtrig_disk_read); +DEFINE_LED_TRIGGER(ledtrig_disk_write); DEFINE_LED_TRIGGER(ledtrig_ide); -void ledtrig_disk_activity(void) +void ledtrig_disk_activity(bool write) { unsigned long blink_delay = BLINK_DELAY; @@ -28,12 +30,20 @@ void ledtrig_disk_activity(void) &blink_delay, &blink_delay, 0); led_trigger_blink_oneshot(ledtrig_ide, &blink_delay, &blink_delay, 0); + if (write) + led_trigger_blink_oneshot(ledtrig_disk_write, + &blink_delay, &blink_delay, 0); + else + led_trigger_blink_oneshot(ledtrig_disk_read, + &blink_delay, &blink_delay, 0); } EXPORT_SYMBOL(ledtrig_disk_activity); static int __init ledtrig_disk_init(void) { led_trigger_register_simple("disk-activity", &ledtrig_disk); + led_trigger_register_simple("disk-read", &ledtrig_disk_read); + led_trigger_register_simple("disk-write", &ledtrig_disk_write); led_trigger_register_simple("ide-disk", &ledtrig_ide); return 0; |