Revision f55966571d5eb2876a11e48e798b4592fa1ffbb7 authored by Linus Torvalds on 08 July 2021, 19:28:15 UTC, committed by Linus Torvalds on 08 July 2021, 19:28:15 UTC
Pull drm fixes from Dave Airlie: "Some fixes for rc1 that came in the past weeks, mainly a bunch of amdgpu fixes, some i915 and the rest are misc around the place. I'm sending this a bit early so some more stuff may show up, but I'll probably take tomorrow off. dma-buf: - doc fixes amdgpu: - Misc Navi fixes - Powergating fix - Yellow Carp updates - Beige Goby updates - S0ix fix - Revert overlay validation fix - GPU reset fix for DC - PPC64 fix - Add new dimgrey cavefish DID - RAS fix - TTM fixes amdkfd: - SVM fixes radeon: - Fix missing drm_gem_object_put in error path - NULL ptr deref fix i915: - display DP VSC fix - DG1 display fix - IRQ fixes - IRQ demidlayering gma500: - bo leaks in error paths fixed" * tag 'drm-next-2021-07-08-1' of git://anongit.freedesktop.org/drm/drm: (52 commits) drm/i915: Drop all references to DRM IRQ midlayer drm/i915: Use the correct IRQ during resume drm/i915/display/dg1: Correctly map DPLLs during state readout drm/i915/display: Do not zero past infoframes.vsc drm/amdgpu: Conditionally reset SDMA RAS error counts drm/amdkfd: Maintain svm_bo reference in page->zone_device_data drm/amdkfd: add invalid pages debug at vram migration drm/amdkfd: skip migration for pages already in VRAM drm/amdkfd: skip invalid pages during migrations drm/amdkfd: classify and map mixed svm range pages in GPU drm/amdkfd: use hmm range fault to get both domain pfns drm/amdgpu: get owner ref in validate and map drm/amdkfd: set owner ref to svm range prefault drm/amdkfd: add owner ref param to get hmm pages drm/amdkfd: device pgmap owner at the svm migrate init drm/amdkfd: inc counter on child ranges with xnack off drm/amd/display: Extend DMUB diagnostic logging to DCN3.1 drm/amdgpu: Update NV SIMD-per-CU to 2 drm/amdgpu: add new dimgrey cavefish DID drm/amd/pm: skip PrepareMp1ForUnload message in s0ix ...
watchdog_hrtimer_pretimeout.c
// SPDX-License-Identifier: GPL-2.0
/*
* (c) Copyright 2021 Hewlett Packard Enterprise Development LP.
*/
#include <linux/hrtimer.h>
#include <linux/watchdog.h>
#include "watchdog_core.h"
#include "watchdog_pretimeout.h"
static enum hrtimer_restart watchdog_hrtimer_pretimeout(struct hrtimer *timer)
{
struct watchdog_core_data *wd_data;
wd_data = container_of(timer, struct watchdog_core_data, pretimeout_timer);
watchdog_notify_pretimeout(wd_data->wdd);
return HRTIMER_NORESTART;
}
void watchdog_hrtimer_pretimeout_init(struct watchdog_device *wdd)
{
struct watchdog_core_data *wd_data = wdd->wd_data;
hrtimer_init(&wd_data->pretimeout_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
wd_data->pretimeout_timer.function = watchdog_hrtimer_pretimeout;
}
void watchdog_hrtimer_pretimeout_start(struct watchdog_device *wdd)
{
if (!(wdd->info->options & WDIOF_PRETIMEOUT) &&
!watchdog_pretimeout_invalid(wdd, wdd->pretimeout))
hrtimer_start(&wdd->wd_data->pretimeout_timer,
ktime_set(wdd->timeout - wdd->pretimeout, 0),
HRTIMER_MODE_REL);
else
hrtimer_cancel(&wdd->wd_data->pretimeout_timer);
}
void watchdog_hrtimer_pretimeout_stop(struct watchdog_device *wdd)
{
hrtimer_cancel(&wdd->wd_data->pretimeout_timer);
}
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