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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

mm/page_alloc.c alloc_pages_bulk_noprof() -> zone_watermark_fast()

Type Parameter Key Value
PARAM_VALUE 0 z 4096-ptr_max
PARAM_VALUE 1 order 0
PARAM_VALUE 4 alloc_flags 0-2047
PARAM_VALUE 5 gfp_mask 0-34603007
DATA_SOURCE 5 gfp_mask $0 [m]
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &bo->mutex
HALF_LOCKED2 &gbuf_resize_mutex
HALF_LOCKED2 &inode->i_rwsem

mm/page_alloc.c get_page_from_freelist() -> zone_watermark_fast()

Type Parameter Key Value
PARAM_VALUE 0 z 4096-ptr_max
PARAM_VALUE 1 order 0-10
PARAM_VALUE 3 highest_zoneidx 0-2
CAPPED_DATA 1 order 1
CAPPED_DATA 3 highest_zoneidx 1
DATA_SOURCE 1 order $1
DATA_SOURCE 2 mark r high_wmark_pages
DATA_SOURCE 4 alloc_flags $2 [m]
DATA_SOURCE 5 gfp_mask $0
FUZZY_MAX 1 order 4
BIT_INFO 5 gfp_mask 0x0,0x1ffffff
NOSPEC 1 order
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 order 0-10[c]
USER_DATA 1 order 0-10[c]
UNITS 1 order unit_byte
HALF_LOCKED2 global &oom_lock

mm/page_alloc.c get_page_from_freelist() -> zone_watermark_fast()

Type Parameter Key Value
PARAM_VALUE 0 z 4096-ptr_max
PARAM_VALUE 1 order 0-10
PARAM_VALUE 3 highest_zoneidx 0-2
CAPPED_DATA 1 order 1
CAPPED_DATA 3 highest_zoneidx 1
DATA_SOURCE 1 order $1
DATA_SOURCE 2 mark r wmark_pages
DATA_SOURCE 4 alloc_flags $2 [m]
DATA_SOURCE 5 gfp_mask $0
FUZZY_MAX 1 order 4
BIT_INFO 5 gfp_mask 0x0,0x1ffffff
NOSPEC 1 order
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 order 0-10[c]
USER_DATA 1 order 0-10[c]
UNITS 1 order unit_byte
HALF_LOCKED2 global &oom_lock