[ { "EventCode": "0x5C", "UMask": "0x1", "BriefDescription": "Unhalted core cycles when the thread is in ring 0", "Counter": "0,1,2,3", "EventName": "CPL_CYCLES.RING0", "PublicDescription": "Unhalted core cycles when the thread is in ring 0.", "SampleAfterValue": "2000003", "CounterHTOff": "0,1,2,3,4,5,6,7" }, { "EventCode": "0x5C", "UMask": "0x2", "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3", "Counter": "0,1,2,3", "EventName": "CPL_CYCLES.RING123", "PublicDescription": "Unhalted core cycles when the thread is not in ring 0.", "SampleAfterValue": "2000003", "CounterHTOff": "0,1,2,3,4,5,6,7" }, { "EdgeDetect": "1", "EventCode": "0x5C", "UMask": "0x1", "BriefDescription": "Number of intervals between processor halts while thread is in ring 0.", "Counter": "0,1,2,3", "EventName": "CPL_CYCLES.RING0_TRANS", "CounterMask": "1", "SampleAfterValue": "100003", "CounterHTOff": "0,1,2,3,4,5,6,7" }, { "EventCode": "0x63", "UMask": "0x1", "BriefDescription": "Cycles when L1 and L2 are locked due to UC or split lock", "Counter": "0,1,2,3", "EventName": "LOCK_CYCLES.SPLIT_LOCK_UC_LOCK_DURATION", "PublicDescription": "Cycles in which the L1D and L2 are locked, due to a UC lock or split lock.", "SampleAfterValue": "2000003", "CounterHTOff": "0,1,2,3,4,5,6,7" } ]it/refs/?id=4e5b54f127426c82dc2816340c26d951a5bb3429'>refslogtreecommitdiff
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authorDaniel Vetter <daniel.vetter@ffwll.ch>2016-12-18 14:35:45 +0100
committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-01-30 10:17:17 +0100
commit4e5b54f127426c82dc2816340c26d951a5bb3429 (patch)
treecc3a8f7e335cf12880bc8d1a1e2066f6cfe0a68e /sound/oss/sleep.h
parent566cf877a1fcb6d6dc0126b076aad062054c2637 (diff)
drm: prevent double-(un)registration for connectors
If we're unlucky then the registration from a hotplugged connector might race with the final registration step on driver load. And since MST topology discover is asynchronous that's even somewhat likely. v2: Also update the kerneldoc for @registered! v3: Review from Chris: - Improve kerneldoc for late_register/early_unregister callbacks. - Use mutex_destroy. Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Sean Paul <seanpaul@chromium.org> Reported-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161218133545.2106-1-daniel.vetter@ffwll.ch (cherry picked from commit e73ab00e9a0f1731f34d0620a9c55f5c30c4ad4e)
Diffstat (limited to 'sound/oss/sleep.h')