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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/i915_vma.c remap_linear_color_plane_pages() -> add_padding_pages()

Type Parameter Key Value
PARAM_VALUE 0 count 1-u32max
PARAM_VALUE 1 st 4096-ptr_max
PARAM_VALUE 1 st->orig_nents 0
PARAM_VALUE 1 st->sgl 0
BUF_SIZE 1 st 16
DATA_SOURCE 0 count $2
DATA_SOURCE 1 st $4
DATA_SOURCE 2 sg $5
MEM_ZERO 1 st
RX_PATH
TASK_NOT_RUNNING
UNITS 0 count unit_page
UNITS 2 sg unit_byte
HALF_LOCKED2 &gt->perf.lock
HALF_LOCKED2 __flags
HALF_LOCKED2 bo->base.resv
HALF_LOCKED2 ce->timeline->hwsp_ggtt->obj->base.resv
HALF_LOCKED2 engine->legacy.ring->vma->obj->base.resv
HALF_LOCKED2 obj->base.resv
HALF_LOCKED2 obj->base.resv
HALF_LOCKED2 rpcs->base.resv
HALF_LOCKED2 timeline->hwsp_ggtt->obj->base.resv

drivers/gpu/drm/i915/i915_vma.c remap_tiled_color_plane_pages() -> add_padding_pages()

Type Parameter Key Value
PARAM_VALUE 0 count 1-u32max
PARAM_VALUE 1 st 4096-ptr_max
PARAM_VALUE 1 st->orig_nents 0
PARAM_VALUE 1 st->sgl 0
BUF_SIZE 1 st 16
DATA_SOURCE 0 count $2
DATA_SOURCE 1 st $7
DATA_SOURCE 2 sg $8
MEM_ZERO 1 st
RX_PATH
TASK_NOT_RUNNING
UNITS 0 count unit_page
UNITS 2 sg unit_byte
HALF_LOCKED2 &gt->perf.lock
HALF_LOCKED2 __flags
HALF_LOCKED2 bo->base.resv
HALF_LOCKED2 ce->timeline->hwsp_ggtt->obj->base.resv
HALF_LOCKED2 engine->legacy.ring->vma->obj->base.resv
HALF_LOCKED2 obj->base.resv
HALF_LOCKED2 obj->base.resv
HALF_LOCKED2 rpcs->base.resv
HALF_LOCKED2 timeline->hwsp_ggtt->obj->base.resv

drivers/gpu/drm/i915/i915_vma.c remap_tiled_color_plane_pages() -> add_padding_pages()

Type Parameter Key Value
PARAM_VALUE 0 count 0-1048575
PARAM_VALUE 1 st 4096-ptr_max
PARAM_VALUE 1 st->orig_nents 0
PARAM_VALUE 1 st->sgl 0
PARAM_VALUE 2 sg 0,4-u64max
BUF_SIZE 1 st 16
DATA_SOURCE 1 st $7
DATA_SOURCE 2 sg r sg_next
MEM_ZERO 1 st
RX_PATH
TASK_NOT_RUNNING
UNITS 0 count unit_page
UNITS 2 sg unit_byte
HALF_LOCKED2 &gt->perf.lock
HALF_LOCKED2 __flags
HALF_LOCKED2 bo->base.resv
HALF_LOCKED2 ce->timeline->hwsp_ggtt->obj->base.resv
HALF_LOCKED2 engine->legacy.ring->vma->obj->base.resv
HALF_LOCKED2 obj->base.resv
HALF_LOCKED2 obj->base.resv
HALF_LOCKED2 rpcs->base.resv
HALF_LOCKED2 timeline->hwsp_ggtt->obj->base.resv