drm/xe: Pre-allocate system memory for pinned external bos in the pm notfier

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Similarly to what we do for other pinned bos, pre-allocate
system memory for pinned external bos in the pm notifier,
where swapping is still possible.

This hasn't been needed until now when we're about to allow
pinning of exernal VRAM bos.

Cc: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://lore.kernel.org/r/20250918092207.54472-3-thomas.hellstrom@linux.intel.com

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Thomas Hellström 2025-09-18 11:22:06 +02:00

parent 9e69bafece

commit 8b3dfa6fcf

1 changed files with 9 additions and 0 deletions

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drivers/gpu/drm/xe/xe_bo_evict.c

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