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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/percpu.c pcpu_alloc_pages() -> pcpu_page_idx()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0-64
PARAM_VALUE 1 page_idx 0-127
CAPPED_DATA 0 cpu 1
CAPPED_DATA 1 page_idx 1
DATA_SOURCE 0 cpu r find_next_bit
CONSTRAINT 0 cpu <3035
UNITS 1 page_idx unit_page
LOCK2 global &pcpu_alloc_mutex

mm/percpu.c pcpu_alloc_pages() -> pcpu_page_idx()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0-64
PARAM_VALUE 1 page_idx 0-126
CAPPED_DATA 0 cpu 1
DATA_SOURCE 0 cpu r find_next_bit
CONSTRAINT 0 cpu <3035
UNITS 1 page_idx unit_page
LOCK2 global &pcpu_alloc_mutex

mm/percpu.c pcpu_alloc_pages() -> pcpu_page_idx()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0-64
PARAM_VALUE 1 page_idx 0-127
CAPPED_DATA 0 cpu 1
CAPPED_DATA 1 page_idx 1
DATA_SOURCE 0 cpu r find_next_bit
CONSTRAINT 0 cpu <3035
UNITS 1 page_idx unit_page
LOCK2 global &pcpu_alloc_mutex

mm/percpu.c pcpu_free_pages() -> pcpu_page_idx()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0-64
PARAM_VALUE 1 page_idx s32min-2147483646
CAPPED_DATA 0 cpu 1
CAPPED_DATA 1 page_idx 1
DATA_SOURCE 0 cpu r find_next_bit
CONSTRAINT 0 cpu <3035
UNITS 1 page_idx unit_page
LOCK2 global &pcpu_alloc_mutex

mm/percpu.c pcpu_map_pages() -> pcpu_page_idx()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0-64
PARAM_VALUE 1 page_idx 0-64
CAPPED_DATA 0 cpu 1
CAPPED_DATA 1 page_idx 1
DATA_SOURCE 0 cpu r find_next_bit
DATA_SOURCE 1 page_idx $2
CONSTRAINT 0 cpu <3035
UNITS 1 page_idx unit_page
LOCK2 global &pcpu_alloc_mutex

mm/percpu.c pcpu_map_pages() -> pcpu_page_idx()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0-64
PARAM_VALUE 1 page_idx 0-127
CAPPED_DATA 0 cpu 1
CAPPED_DATA 1 page_idx 1
DATA_SOURCE 0 cpu r find_next_bit
CONSTRAINT 0 cpu <3035
UNITS 1 page_idx unit_page
LOCK2 global &pcpu_alloc_mutex

mm/percpu.c pcpu_unmap_pages() -> pcpu_page_idx()

Type Parameter Key Value
PARAM_VALUE 0 cpu 0-64
PARAM_VALUE 1 page_idx s32min-2147483646
CAPPED_DATA 0 cpu 1
CAPPED_DATA 1 page_idx 1
DATA_SOURCE 0 cpu r find_next_bit
CONSTRAINT 0 cpu <3035
UNITS 1 page_idx unit_page
LOCK2 global &pcpu_alloc_mutex
HALF_LOCKED2 &pool->lock