From 04468a7eb2c75c6e0bdfdcbe754674c8e50c0c08 Mon Sep 17 00:00:00 2001 From: Con Kolivas Date: Mon, 20 Feb 2017 13:28:30 +1100 Subject: [PATCH 07/16] Replace all schedule timeout(1) with schedule_min_hrtimeout() --- drivers/accessibility/speakup/speakup_acntpc.c | 4 ++-- drivers/accessibility/speakup/speakup_apollo.c | 2 +- drivers/accessibility/speakup/speakup_decext.c | 2 +- drivers/accessibility/speakup/speakup_decpc.c | 2 +- drivers/accessibility/speakup/speakup_dectlk.c | 2 +- drivers/accessibility/speakup/speakup_dtlk.c | 4 ++-- drivers/accessibility/speakup/speakup_keypc.c | 4 ++-- drivers/accessibility/speakup/synth.c | 14 ++++---------- drivers/block/swim.c | 5 +++-- drivers/char/ipmi/ipmi_msghandler.c | 2 +- drivers/char/ipmi/ipmi_ssif.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_irq.c | 2 +- drivers/media/pci/ivtv/ivtv-ioctl.c | 2 +- drivers/media/pci/ivtv/ivtv-streams.c | 2 +- drivers/mfd/ucb1x00-core.c | 2 +- drivers/misc/sgi-xp/xpc_channel.c | 2 +- drivers/net/caif/caif_hsi.c | 2 +- drivers/net/can/usb/peak_usb/pcan_usb.c | 2 +- drivers/net/usb/lan78xx.c | 2 +- drivers/net/usb/usbnet.c | 2 +- drivers/scsi/fnic/fnic_scsi.c | 4 ++-- drivers/scsi/snic/snic_scsi.c | 2 +- drivers/staging/comedi/drivers/ni_mio_common.c | 2 +- drivers/staging/rts5208/rtsx.c | 2 +- drivers/staging/unisys/visornic/visornic_main.c | 6 +++--- drivers/video/fbdev/omap/hwa742.c | 2 +- drivers/video/fbdev/pxafb.c | 2 +- fs/btrfs/inode-map.c | 2 +- sound/usb/line6/pcm.c | 2 +- 30 files changed, 41 insertions(+), 46 deletions(-) diff --git a/drivers/accessibility/speakup/speakup_acntpc.c b/drivers/accessibility/speakup/speakup_acntpc.c index c94328a5bd4a..6e7d4671aa69 100644 --- a/drivers/accessibility/speakup/speakup_acntpc.c +++ b/drivers/accessibility/speakup/speakup_acntpc.c @@ -198,7 +198,7 @@ static void do_catch_up(struct spk_synth *synth) full_time_val = full_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); if (synth_full()) { - schedule_timeout(msecs_to_jiffies(full_time_val)); + schedule_msec_hrtimeout((full_time_val)); continue; } set_current_state(TASK_RUNNING); @@ -226,7 +226,7 @@ static void do_catch_up(struct spk_synth *synth) jiffy_delta_val = jiffy_delta->u.n.value; delay_time_val = delay_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); - schedule_timeout(msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout(delay_time_val); jiff_max = jiffies + jiffy_delta_val; } } diff --git a/drivers/accessibility/speakup/speakup_apollo.c b/drivers/accessibility/speakup/speakup_apollo.c index 0877b4044c28..627102d048c1 100644 --- a/drivers/accessibility/speakup/speakup_apollo.c +++ b/drivers/accessibility/speakup/speakup_apollo.c @@ -165,7 +165,7 @@ static void do_catch_up(struct spk_synth *synth) if (!synth->io_ops->synth_out(synth, ch)) { synth->io_ops->tiocmset(0, UART_MCR_RTS); synth->io_ops->tiocmset(UART_MCR_RTS, 0); - schedule_timeout(msecs_to_jiffies(full_time_val)); + schedule_msec_hrtimeout(full_time_val); continue; } if (time_after_eq(jiffies, jiff_max) && (ch == SPACE)) { diff --git a/drivers/accessibility/speakup/speakup_decext.c b/drivers/accessibility/speakup/speakup_decext.c index 7408eb29cf38..938a0c35968f 100644 --- a/drivers/accessibility/speakup/speakup_decext.c +++ b/drivers/accessibility/speakup/speakup_decext.c @@ -180,7 +180,7 @@ static void do_catch_up(struct spk_synth *synth) if (ch == '\n') ch = 0x0D; if (synth_full() || !synth->io_ops->synth_out(synth, ch)) { - schedule_timeout(msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout(delay_time_val); continue; } set_current_state(TASK_RUNNING); diff --git a/drivers/accessibility/speakup/speakup_decpc.c b/drivers/accessibility/speakup/speakup_decpc.c index 96f24c848cc5..1130dfe4da6c 100644 --- a/drivers/accessibility/speakup/speakup_decpc.c +++ b/drivers/accessibility/speakup/speakup_decpc.c @@ -398,7 +398,7 @@ static void do_catch_up(struct spk_synth *synth) if (ch == '\n') ch = 0x0D; if (dt_sendchar(ch)) { - schedule_timeout(msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout((delay_time_val)); continue; } set_current_state(TASK_RUNNING); diff --git a/drivers/accessibility/speakup/speakup_dectlk.c b/drivers/accessibility/speakup/speakup_dectlk.c index 780214b5ca16..7b91594c57aa 100644 --- a/drivers/accessibility/speakup/speakup_dectlk.c +++ b/drivers/accessibility/speakup/speakup_dectlk.c @@ -247,7 +247,7 @@ static void do_catch_up(struct spk_synth *synth) if (ch == '\n') ch = 0x0D; if (synth_full_val || !synth->io_ops->synth_out(synth, ch)) { - schedule_timeout(msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout(delay_time_val); continue; } set_current_state(TASK_RUNNING); diff --git a/drivers/accessibility/speakup/speakup_dtlk.c b/drivers/accessibility/speakup/speakup_dtlk.c index dbebed0eeeec..6d83c13ca4a6 100644 --- a/drivers/accessibility/speakup/speakup_dtlk.c +++ b/drivers/accessibility/speakup/speakup_dtlk.c @@ -211,7 +211,7 @@ static void do_catch_up(struct spk_synth *synth) delay_time_val = delay_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); if (synth_full()) { - schedule_timeout(msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout((delay_time_val)); continue; } set_current_state(TASK_RUNNING); @@ -227,7 +227,7 @@ static void do_catch_up(struct spk_synth *synth) delay_time_val = delay_time->u.n.value; jiffy_delta_val = jiffy_delta->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); - schedule_timeout(msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout((delay_time_val)); jiff_max = jiffies + jiffy_delta_val; } } diff --git a/drivers/accessibility/speakup/speakup_keypc.c b/drivers/accessibility/speakup/speakup_keypc.c index 414827e888fc..cb31c9176daa 100644 --- a/drivers/accessibility/speakup/speakup_keypc.c +++ b/drivers/accessibility/speakup/speakup_keypc.c @@ -199,7 +199,7 @@ static void do_catch_up(struct spk_synth *synth) full_time_val = full_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); if (synth_full()) { - schedule_timeout(msecs_to_jiffies(full_time_val)); + schedule_msec_hrtimeout((full_time_val)); continue; } set_current_state(TASK_RUNNING); @@ -232,7 +232,7 @@ static void do_catch_up(struct spk_synth *synth) jiffy_delta_val = jiffy_delta->u.n.value; delay_time_val = delay_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); - schedule_timeout(msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout(delay_time_val); jiff_max = jiffies + jiffy_delta_val; } } diff --git a/drivers/accessibility/speakup/synth.c b/drivers/accessibility/speakup/synth.c index ac47dbac7207..09f6ba829dfd 100644 --- a/drivers/accessibility/speakup/synth.c +++ b/drivers/accessibility/speakup/synth.c @@ -93,12 +93,8 @@ static void _spk_do_catch_up(struct spk_synth *synth, int unicode) spin_unlock_irqrestore(&speakup_info.spinlock, flags); if (ch == '\n') ch = synth->procspeech; - if (unicode) - ret = synth->io_ops->synth_out_unicode(synth, ch); - else - ret = synth->io_ops->synth_out(synth, ch); - if (!ret) { - schedule_timeout(msecs_to_jiffies(full_time_val)); + if (!synth->io_ops->synth_out(synth, ch)) { + schedule_msec_hrtimeout(full_time_val); continue; } if (time_after_eq(jiffies, jiff_max) && (ch == SPACE)) { @@ -108,11 +104,9 @@ static void _spk_do_catch_up(struct spk_synth *synth, int unicode) full_time_val = full_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); if (synth->io_ops->synth_out(synth, synth->procspeech)) - schedule_timeout( - msecs_to_jiffies(delay_time_val)); + schedule_msec_hrtimeout(delay_time_val); else - schedule_timeout( - msecs_to_jiffies(full_time_val)); + schedule_msec_hrtimeout(full_time_val); jiff_max = jiffies + jiffy_delta_val; } set_current_state(TASK_RUNNING); diff --git a/drivers/block/swim.c b/drivers/block/swim.c index 52dd1efa00f9..c7131359232d 100644 --- a/drivers/block/swim.c +++ b/drivers/block/swim.c @@ -328,7 +328,7 @@ static inline void swim_motor(struct swim __iomem *base, if (swim_readbit(base, MOTOR_ON)) break; set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_min_hrtimeout(); } } else if (action == OFF) { swim_action(base, MOTOR_OFF); @@ -347,7 +347,7 @@ static inline void swim_eject(struct swim __iomem *base) if (!swim_readbit(base, DISK_IN)) break; set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_min_hrtimeout(); } swim_select(base, RELAX); } @@ -372,6 +372,7 @@ static inline int swim_step(struct swim __iomem *base) set_current_state(TASK_INTERRUPTIBLE); schedule_timeout(1); + schedule_min_hrtimeout(); swim_select(base, RELAX); if (!swim_readbit(base, STEP)) diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c index 8774a3b8ff95..0097c92bec48 100644 --- a/drivers/char/ipmi/ipmi_msghandler.c +++ b/drivers/char/ipmi/ipmi_msghandler.c @@ -3562,7 +3562,7 @@ static void cleanup_smi_msgs(struct ipmi_smi *intf) /* Current message first, to preserve order */ while (intf->curr_msg && !list_empty(&intf->waiting_rcv_msgs)) { /* Wait for the message to clear out. */ - schedule_timeout(1); + schedule_min_hrtimeout(); } /* No need for locks, the interface is down. */ diff --git a/drivers/char/ipmi/ipmi_ssif.c b/drivers/char/ipmi/ipmi_ssif.c index 0416b9c9d410..9ce5fae0f1cf 100644 --- a/drivers/char/ipmi/ipmi_ssif.c +++ b/drivers/char/ipmi/ipmi_ssif.c @@ -1288,7 +1288,7 @@ static void shutdown_ssif(void *send_info) /* make sure the driver is not looking for flags any more. */ while (ssif_info->ssif_state != SSIF_NORMAL) - schedule_timeout(1); + schedule_min_hrtimeout(); ssif_info->stopping = true; del_timer_sync(&ssif_info->watch_timer); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c index a95156fc5db7..8f07c8900184 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c @@ -235,7 +235,7 @@ static int vmw_fifo_wait_noirq(struct vmw_private *dev_priv, DRM_ERROR("SVGA device lockup.\n"); break; } - schedule_timeout(1); + schedule_min_hrtimeout(); if (interruptible && signal_pending(current)) { ret = -ERESTARTSYS; break; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c index 75f3efee21a4..09b1932ce85b 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c @@ -203,7 +203,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv, break; } if (lazy) - schedule_timeout(1); + schedule_min_hrtimeout(); else if ((++count & 0x0F) == 0) { /** * FIXME: Use schedule_hr_timeout here for diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c index 35dccb31174c..8181cd65e876 100644 --- a/drivers/media/pci/ivtv/ivtv-ioctl.c +++ b/drivers/media/pci/ivtv/ivtv-ioctl.c @@ -1139,7 +1139,7 @@ void ivtv_s_std_dec(struct ivtv *itv, v4l2_std_id std) TASK_UNINTERRUPTIBLE); if ((read_reg(IVTV_REG_DEC_LINE_FIELD) >> 16) < 100) break; - schedule_timeout(msecs_to_jiffies(25)); + schedule_msec_hrtimeout((25)); } finish_wait(&itv->vsync_waitq, &wait); mutex_lock(&itv->serialize_lock); diff --git a/drivers/media/pci/ivtv/ivtv-streams.c b/drivers/media/pci/ivtv/ivtv-streams.c index f04ee84bab5f..c4469b4b8f99 100644 --- a/drivers/media/pci/ivtv/ivtv-streams.c +++ b/drivers/media/pci/ivtv/ivtv-streams.c @@ -849,7 +849,7 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end) while (!test_bit(IVTV_F_I_EOS, &itv->i_flags) && time_before(jiffies, then + msecs_to_jiffies(2000))) { - schedule_timeout(msecs_to_jiffies(10)); + schedule_msec_hrtimeout((10)); } /* To convert jiffies to ms, we must multiply by 1000 diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c index b690796d24d4..448b13da62b4 100644 --- a/drivers/mfd/ucb1x00-core.c +++ b/drivers/mfd/ucb1x00-core.c @@ -250,7 +250,7 @@ unsigned int ucb1x00_adc_read(struct ucb1x00 *ucb, int adc_channel, int sync) break; /* yield to other processes */ set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_min_hrtimeout(); } return UCB_ADC_DAT(val); diff --git a/drivers/misc/sgi-xp/xpc_channel.c b/drivers/misc/sgi-xp/xpc_channel.c index 8e6607fc8a67..b9ab770bbdb5 100644 --- a/drivers/misc/sgi-xp/xpc_channel.c +++ b/drivers/misc/sgi-xp/xpc_channel.c @@ -834,7 +834,7 @@ xpc_allocate_msg_wait(struct xpc_channel *ch) atomic_inc(&ch->n_on_msg_allocate_wq); prepare_to_wait(&ch->msg_allocate_wq, &wait, TASK_INTERRUPTIBLE); - ret = schedule_timeout(1); + ret = schedule_min_hrtimeout(); finish_wait(&ch->msg_allocate_wq, &wait); atomic_dec(&ch->n_on_msg_allocate_wq); diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c index 3d63b15bbaa1..164071e9d457 100644 --- a/drivers/net/caif/caif_hsi.c +++ b/drivers/net/caif/caif_hsi.c @@ -924,7 +924,7 @@ static void cfhsi_wake_down(struct work_struct *work) break; set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(1); + schedule_min_hrtimeout(); retry--; } diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c b/drivers/net/can/usb/peak_usb/pcan_usb.c index 63bd2ed96697..80111182faf9 100644 --- a/drivers/net/can/usb/peak_usb/pcan_usb.c +++ b/drivers/net/can/usb/peak_usb/pcan_usb.c @@ -290,7 +290,7 @@ static int pcan_usb_write_mode(struct peak_usb_device *dev, u8 onoff) } else { /* the PCAN-USB needs time to init */ set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(PCAN_USB_STARTUP_TIMEOUT)); + schedule_msec_hrtimeout((PCAN_USB_STARTUP_TIMEOUT)); } return err; diff --git a/drivers/net/usb/lan78xx.c b/drivers/net/usb/lan78xx.c index 65b315bc60ab..2b3f71086f5f 100644 --- a/drivers/net/usb/lan78xx.c +++ b/drivers/net/usb/lan78xx.c @@ -2666,7 +2666,7 @@ static void lan78xx_terminate_urbs(struct lan78xx_net *dev) while (!skb_queue_empty(&dev->rxq) && !skb_queue_empty(&dev->txq) && !skb_queue_empty(&dev->done)) { - schedule_timeout(msecs_to_jiffies(UNLINK_TIMEOUT_MS)); + schedule_msec_hrtimeout((UNLINK_TIMEOUT_MS)); set_current_state(TASK_UNINTERRUPTIBLE); netif_dbg(dev, ifdown, dev->net, "waited for %d urb completions\n", temp); diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 6062dc27870e..d00eff8640d2 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -764,7 +764,7 @@ static void wait_skb_queue_empty(struct sk_buff_head *q) spin_lock_irqsave(&q->lock, flags); while (!skb_queue_empty(q)) { spin_unlock_irqrestore(&q->lock, flags); - schedule_timeout(msecs_to_jiffies(UNLINK_TIMEOUT_MS)); + schedule_msec_hrtimeout((UNLINK_TIMEOUT_MS)); set_current_state(TASK_UNINTERRUPTIBLE); spin_lock_irqsave(&q->lock, flags); } diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c index d1f7b84bbfe8..94da04ef6174 100644 --- a/drivers/scsi/fnic/fnic_scsi.c +++ b/drivers/scsi/fnic/fnic_scsi.c @@ -217,7 +217,7 @@ int fnic_fw_reset_handler(struct fnic *fnic) /* wait for io cmpl */ while (atomic_read(&fnic->in_flight)) - schedule_timeout(msecs_to_jiffies(1)); + schedule_msec_hrtimeout((1)); spin_lock_irqsave(&fnic->wq_copy_lock[0], flags); @@ -2277,7 +2277,7 @@ static int fnic_clean_pending_aborts(struct fnic *fnic, } } - schedule_timeout(msecs_to_jiffies(2 * fnic->config.ed_tov)); + schedule_msec_hrtimeout((2 * fnic->config.ed_tov)); /* walk again to check, if IOs are still pending in fw */ if (fnic_is_abts_pending(fnic, lr_sc)) diff --git a/drivers/scsi/snic/snic_scsi.c b/drivers/scsi/snic/snic_scsi.c index 6dd0ff188bb4..aedf0b78f622 100644 --- a/drivers/scsi/snic/snic_scsi.c +++ b/drivers/scsi/snic/snic_scsi.c @@ -2349,7 +2349,7 @@ snic_reset(struct Scsi_Host *shost, struct scsi_cmnd *sc) /* Wait for all the IOs that are entered in Qcmd */ while (atomic_read(&snic->ios_inflight)) - schedule_timeout(msecs_to_jiffies(1)); + schedule_msec_hrtimeout((1)); ret = snic_issue_hba_reset(snic, sc); if (ret) { diff --git a/drivers/staging/comedi/drivers/ni_mio_common.c b/drivers/staging/comedi/drivers/ni_mio_common.c index 9266e13f6271..df5c53216d78 100644 --- a/drivers/staging/comedi/drivers/ni_mio_common.c +++ b/drivers/staging/comedi/drivers/ni_mio_common.c @@ -4748,7 +4748,7 @@ static int cs5529_wait_for_idle(struct comedi_device *dev) if ((status & NI67XX_CAL_STATUS_BUSY) == 0) break; set_current_state(TASK_INTERRUPTIBLE); - if (schedule_timeout(1)) + if (schedule_min_hrtimeout()) return -EIO; } if (i == timeout) { diff --git a/drivers/staging/rts5208/rtsx.c b/drivers/staging/rts5208/rtsx.c index 898add4d1fc8..0aa9dd467349 100644 --- a/drivers/staging/rts5208/rtsx.c +++ b/drivers/staging/rts5208/rtsx.c @@ -477,7 +477,7 @@ static int rtsx_polling_thread(void *__dev) for (;;) { set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(POLLING_INTERVAL)); + schedule_msec_hrtimeout((POLLING_INTERVAL)); /* lock the device pointers */ mutex_lock(&dev->dev_mutex); diff --git a/drivers/staging/unisys/visornic/visornic_main.c b/drivers/staging/unisys/visornic/visornic_main.c index 0433536930a9..d8726f28843f 100644 --- a/drivers/staging/unisys/visornic/visornic_main.c +++ b/drivers/staging/unisys/visornic/visornic_main.c @@ -549,7 +549,7 @@ static int visornic_disable_with_timeout(struct net_device *netdev, } set_current_state(TASK_INTERRUPTIBLE); spin_unlock_irqrestore(&devdata->priv_lock, flags); - wait += schedule_timeout(msecs_to_jiffies(10)); + wait += schedule_msec_hrtimeout((10)); spin_lock_irqsave(&devdata->priv_lock, flags); } @@ -560,7 +560,7 @@ static int visornic_disable_with_timeout(struct net_device *netdev, while (1) { set_current_state(TASK_INTERRUPTIBLE); spin_unlock_irqrestore(&devdata->priv_lock, flags); - schedule_timeout(msecs_to_jiffies(10)); + schedule_msec_hrtimeout((10)); spin_lock_irqsave(&devdata->priv_lock, flags); if (atomic_read(&devdata->usage)) break; @@ -714,7 +714,7 @@ static int visornic_enable_with_timeout(struct net_device *netdev, } set_current_state(TASK_INTERRUPTIBLE); spin_unlock_irqrestore(&devdata->priv_lock, flags); - wait += schedule_timeout(msecs_to_jiffies(10)); + wait += schedule_msec_hrtimeout((10)); spin_lock_irqsave(&devdata->priv_lock, flags); } diff --git a/drivers/video/fbdev/omap/hwa742.c b/drivers/video/fbdev/omap/hwa742.c index cfe63932f825..71c00ef772a3 100644 --- a/drivers/video/fbdev/omap/hwa742.c +++ b/drivers/video/fbdev/omap/hwa742.c @@ -913,7 +913,7 @@ static void hwa742_resume(void) if (hwa742_read_reg(HWA742_PLL_DIV_REG) & (1 << 7)) break; set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(5)); + schedule_msec_hrtimeout((5)); } hwa742_set_update_mode(hwa742.update_mode_before_suspend); } diff --git a/drivers/video/fbdev/pxafb.c b/drivers/video/fbdev/pxafb.c index f1551e00eb12..f0f651e92504 100644 --- a/drivers/video/fbdev/pxafb.c +++ b/drivers/video/fbdev/pxafb.c @@ -1287,7 +1287,7 @@ static int pxafb_smart_thread(void *arg) mutex_unlock(&fbi->ctrlr_lock); set_current_state(TASK_INTERRUPTIBLE); - schedule_timeout(msecs_to_jiffies(30)); + schedule_msec_hrtimeout((30)); } pr_debug("%s(): task ending\n", __func__); diff --git a/fs/btrfs/inode-map.c b/fs/btrfs/inode-map.c index 76d2e43817ea..6ba0604e2162 100644 --- a/fs/btrfs/inode-map.c +++ b/fs/btrfs/inode-map.c @@ -91,7 +91,7 @@ static int caching_kthread(void *data) btrfs_release_path(path); root->ino_cache_progress = last; up_read(&fs_info->commit_root_sem); - schedule_timeout(1); + schedule_min_hrtimeout(); goto again; } else continue; diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c index fdbdfb7bce92..fa8e8faf3eb3 100644 --- a/sound/usb/line6/pcm.c +++ b/sound/usb/line6/pcm.c @@ -127,7 +127,7 @@ static void line6_wait_clear_audio_urbs(struct snd_line6_pcm *line6pcm, if (!alive) break; set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(1); + schedule_min_hrtimeout(); } while (--timeout > 0); if (alive) dev_err(line6pcm->line6->ifcdev, -- 2.25.1