drm/xe: Make xe_ggtt_node offset relative to starting offset

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Fix all functions that use node->start to use xe_ggtt_node_addr,
and add ggtt->start to node->start.

This will make node shifting for SR-IOV VF a one-liner, instead of
manually changing each GGTT node's base address.

Also convert some uses of mutex_lock/unlock to mutex guards.

Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Link: https://patch.msgid.link/20260206112108.1453809-8-dev@lankhorst.se
Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>

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Maarten Lankhorst 2026-02-06 12:21:10 +01:00

parent 4a175759e3

commit 7feebdb041

1 changed files with 31 additions and 22 deletions

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drivers/gpu/drm/xe/xe_ggtt.c

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