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authorMatthew Auld <[email protected]>2023-07-10 10:40:46 +0100
committerRodrigo Vivi <[email protected]>2023-12-21 11:35:23 -0500
commit2ca01fe31b68bab12ccccef91196ea21cd93e065 (patch)
treeadbe29742c11a0e585026cd4fbcc68a0939af179 /tools/perf/scripts/python/bin/stackcollapse-record
parent7b24cc3e309f31ad77b2ed136ce7606e0b3f67bb (diff)
drm/xe/tlb: also update seqno_recv during reset
We might have various kworkers waiting for TLB flushes to complete which are not tracked with an explicit TLB fence, however at this stage that will never happen since the CT is already disabled, so make sure we signal them here under the assumption that we have completed a full GT reset. v2: - We need to use seqno - 1 here. After acquiring ct->lock the seqno is actually the next users seqno and not the pending one. Signed-off-by: Matthew Auld <[email protected]> Cc: Matthew Brost <[email protected]> Cc: José Roberto de Souza <[email protected]> Reviewed-by: Matthew Brost <[email protected]> Signed-off-by: Rodrigo Vivi <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
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