From: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
To: intel-xe@lists.freedesktop.org
Cc: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>
Subject: [PATCH v2 0/2] drm/xe: Avoid unnecessary OOM kills
Date: Thu, 31 Oct 2024 16:37:30 +0100 [thread overview]
Message-ID: <20241031153732.164995-1-thomas.hellstrom@linux.intel.com> (raw)
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
next reply other threads:[~2024-10-31 15:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-31 15:37 Thomas Hellström [this message]
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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