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* [PATCH v2 0/2] drm/xe: Avoid unnecessary OOM kills
@ 2024-10-31 15:37 Thomas Hellström
  2024-10-31 15:37 ` [PATCH v2 1/2] drm/xe: Avoid the OOM killer on buffer object memory allocation Thomas Hellström
                   ` (9 more replies)
  0 siblings, 10 replies; 11+ messages in thread
From: Thomas Hellström @ 2024-10-31 15:37 UTC (permalink / raw)
  To: intel-xe; +Cc: Thomas Hellström

On kernel memory allocations where invoking the OOM killer is to be
avoided, but trying pretty hard to fulfill the allocation is still
desirable, one can use __GFP_RETRY_MAYFAIL.

Use that for buffer memory allocation-and validation and for
multiple bind memory allocation.

v2:
- Add __GFP_NOWARN to __GFP_RETRY_MAYFAIL allocations

Thomas Hellström (2):
  drm/xe: Avoid the OOM killer on buffer object memory allocation
  drm/xe: Don't unnecessarily invoke the OOM killer on multiple binds

 drivers/gpu/drm/xe/xe_bo.c |  9 ++++++++-
 drivers/gpu/drm/xe/xe_vm.c | 11 +++++++----
 2 files changed, 15 insertions(+), 5 deletions(-)

-- 
2.46.2


^ permalink raw reply	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2024-10-31 20:30 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
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2024-10-31 15:37 [PATCH v2 0/2] drm/xe: Avoid unnecessary OOM kills Thomas Hellström
2024-10-31 15:37 ` [PATCH v2 1/2] drm/xe: Avoid the OOM killer on buffer object memory allocation Thomas Hellström
2024-10-31 15:37 ` [PATCH v2 2/2] drm/xe: Don't unnecessarily invoke the OOM killer on multiple binds Thomas Hellström
2024-10-31 16:29 ` ✓ CI.Patch_applied: success for drm/xe: Avoid unnecessary OOM kills (rev2) Patchwork
2024-10-31 16:29 ` ✓ CI.checkpatch: " Patchwork
2024-10-31 16:30 ` ✓ CI.KUnit: " Patchwork
2024-10-31 16:42 ` ✓ CI.Build: " Patchwork
2024-10-31 16:44 ` ✓ CI.Hooks: " Patchwork
2024-10-31 16:45 ` ✓ CI.checksparse: " Patchwork
2024-10-31 17:07 ` ✓ CI.BAT: " Patchwork
2024-10-31 20:30 ` ✗ CI.FULL: failure " Patchwork

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