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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/buddy.c __gpu_buddy_free_list() -> gpu_buddy_free_block()

Type Parameter Key Value
PARAM_VALUE 0 mm 4096-ptr_max
PARAM_VALUE 1 block 4096-ptr_max
BUF_SIZE 0 mm (-1),80
BUF_SIZE 0 mm (-1),80
CAPPED_DATA 1 &block->link 1
DATA_SOURCE 0 mm $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mm->avail
NO_OVERFLOW_SIMPLE 0 mm->chunk_size
NO_OVERFLOW_SIMPLE 0 mm->n_roots
NO_OVERFLOW_SIMPLE 0 mm->size
HALF_LOCKED2 &mgr->lock

drivers/gpu/tests/gpu_buddy_test.c gpu_test_buddy_alloc_pathological() -> gpu_buddy_free_block()

Type Parameter Key Value
PARAM_VALUE 0 mm 1274072054375104512
PARAM_VALUE 0 mm->chunk_size 4096
PARAM_VALUE 0 mm->free_scoreboard 4096-ptr_max
PARAM_VALUE 0 mm->free_trees 4096-ptr_max
PARAM_VALUE 0 mm->lock_dep_map 0
PARAM_VALUE 0 mm->max_order 0-51
PARAM_VALUE 0 mm->n_roots 0-64
PARAM_VALUE 0 mm->roots 4096-ptr_max
PARAM_VALUE 0 mm->used_scoreboard 16,4096-ptr_max
BUF_SIZE 1 block 0
BIT_INFO 1 block 0x0,0x0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mm->n_roots

drivers/gpu/tests/gpu_buddy_test.c gpu_test_buddy_alloc_pessimistic() -> gpu_buddy_free_block()

Type Parameter Key Value
PARAM_VALUE 0 mm 2485355546759708672
PARAM_VALUE 0 mm->chunk_size 4096
PARAM_VALUE 0 mm->free_scoreboard 4096-ptr_max
PARAM_VALUE 0 mm->free_trees 4096-ptr_max
PARAM_VALUE 0 mm->lock_dep_map 0
PARAM_VALUE 0 mm->max_order 0-51
PARAM_VALUE 0 mm->n_roots 0-64
PARAM_VALUE 0 mm->roots 4096-ptr_max
PARAM_VALUE 0 mm->size 1-u64max
PARAM_VALUE 0 mm->used_scoreboard 16,4096-ptr_max
PARAM_VALUE 1 block 4096-ptr_max
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mm->n_roots

drivers/gpu/tests/gpu_buddy_test.c gpu_test_buddy_alloc_pessimistic() -> gpu_buddy_free_block()

Type Parameter Key Value
PARAM_VALUE 0 mm 2485355546759708672
PARAM_VALUE 0 mm->chunk_size 4096
PARAM_VALUE 0 mm->free_scoreboard 4096-ptr_max
PARAM_VALUE 0 mm->free_trees 4096-ptr_max
PARAM_VALUE 0 mm->lock_dep_map 0
PARAM_VALUE 0 mm->max_order 0-51
PARAM_VALUE 0 mm->n_roots 0-64
PARAM_VALUE 0 mm->roots 4096-ptr_max
PARAM_VALUE 0 mm->size 1-u64max
PARAM_VALUE 0 mm->used_scoreboard 16,4096-ptr_max
PARAM_VALUE 1 block 4096-ptr_max
PARAM_VALUE 1 block->rb.rb_left->rb_right 0
PARAM_VALUE 1 block->rb.rb_right->rb_left 0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mm->n_roots

drivers/gpu/tests/gpu_buddy_test.c gpu_test_buddy_alloc_pessimistic() -> gpu_buddy_free_block()

Type Parameter Key Value
PARAM_VALUE 0 mm 2485355546759708672
PARAM_VALUE 0 mm->chunk_size 4096
PARAM_VALUE 0 mm->free_scoreboard 4096-ptr_max
PARAM_VALUE 0 mm->free_trees 4096-ptr_max
PARAM_VALUE 0 mm->lock_dep_map 0
PARAM_VALUE 0 mm->max_order 0-51
PARAM_VALUE 0 mm->n_roots 0-64
PARAM_VALUE 0 mm->roots 4096-ptr_max
PARAM_VALUE 0 mm->size 1-u64max
PARAM_VALUE 0 mm->used_scoreboard 16,4096-ptr_max
PARAM_VALUE 1 block 4096-ptr_max
PARAM_VALUE 1 block->rb.rb_left->rb_right 0
PARAM_VALUE 1 block->rb.rb_right->rb_left 0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mm->n_roots

drivers/gpu/tests/gpu_buddy_test.c gpu_test_buddy_alloc_pessimistic() -> gpu_buddy_free_block()

Type Parameter Key Value
PARAM_VALUE 0 mm 2485355546759708672
PARAM_VALUE 0 mm->chunk_size 4096
PARAM_VALUE 0 mm->free_scoreboard 4096-ptr_max
PARAM_VALUE 0 mm->free_trees 4096-ptr_max
PARAM_VALUE 0 mm->lock_dep_map 0
PARAM_VALUE 0 mm->max_order 0-51
PARAM_VALUE 0 mm->n_roots 0-64
PARAM_VALUE 0 mm->roots 4096-ptr_max
PARAM_VALUE 0 mm->size 1-u64max
PARAM_VALUE 0 mm->used_scoreboard 16,4096-ptr_max
PARAM_VALUE 1 block 4096-ptr_max
PARAM_VALUE 1 block->rb.rb_left->rb_right 0
PARAM_VALUE 1 block->rb.rb_right->rb_left 0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 mm->n_roots