page_zonenum identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/linux/mmzone.h, line 1294 (as a function)

Referenced in 8 files:

Smatch caller information:

mm/vmstat.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&m->lock

drivers/crypto/omap-crypto.c omap_crypto_check_sg() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	0,4-u64max

mm/memory_hotplug.c is_zone_movable_page() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
DATA_SOURCE	0	page	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&of->mutex

mm/memory_hotplug.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	page	unit_page
HALF_LOCKED2		&dev->mutex

mm/memory_hotplug.c try_offline_memory_block() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
DATA_SOURCE	0	page	r pfn_to_online_page
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &device_hotplug_lock

mm/mm_init.c page_zone() -> page_zonenum()

Type	Key	Value
PARAM_VALUE	page	4096-ptr_max
PARAM_VALUE	page->flags.f	0-18446744073709551614
CAPPED_DATA	page	1
DATA_SOURCE	page	$0
UNITS	page	unit_page

drivers/virtio/virtio_mem.c is_zone_movable_page() -> page_zonenum()

Type	Parameter	Key	Value
DATA_SOURCE	0	page	$0
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&vm->hotplug_mutex

drivers/virtio/virtio_mem.c virtio_mem_bbm_bb_is_movable() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
DATA_SOURCE	0	page	r pfn_to_online_page
HALF_LOCKED2		&pool->lock

kernel/power/snapshot.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&zone->lock
HALF_LOCKED2		flags

mm/page_isolation.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS	0	page	unit_page
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&zone->lock
HALF_LOCKED2		global &pcp_batch_high_lock
HALF_LOCKED2		irq

mm/compaction.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
RX_PATH
TASK_NOT_RUNNING

mm/page_alloc.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
BUF_SIZE	0	page	(-1),1-s32max
BUF_SIZE	0	page	(-1),1-s32max
DATA_SOURCE	0	page	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	page	4096-s32max[c]
HOST_DATA	0	page->private	0-9[c]
USER_DATA	0	page	4096-s32max[c]
USER_DATA	0	page->private	0-9[c]
UNITS	0	page	unit_page
HALF_LOCKED2		&attr->mutex
HALF_LOCKED2		&dev->mutex
HALF_LOCKED2		&z->lock
HALF_LOCKED2		&zone->lock
HALF_LOCKED2		flags
HALF_LOCKED2		global &mf_mutex
HALF_LOCKED2		global &pcp_batch_high_lock
HALF_LOCKED2		irq

mm/page_alloc.c rmqueue_buddy() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &oom_lock

mm/page_alloc.c rmqueue_pcplist() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
DATA_SOURCE	0	page	r __rmqueue_pcplist
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		global &oom_lock

mm/memory-failure.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
CAPPED_DATA	0	page	1
DATA_SOURCE	0	page	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	page	unit_page
LOCK2		global &mf_mutex
HALF_LOCKED2		global &pcp_batch_high_lock

mm/balloon.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		flags
LOCK2		global &balloon_pages_lock

mm/memremap.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		&drm->dmem->mutex
HALF_LOCKED2		&mdevice->devmem_lock

mm/mempolicy.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
CAPPED_DATA	0	page	1
DATA_SOURCE	0	page	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

mm/zsmalloc.c page_zone() -> page_zonenum()

Type	Key	Value
PARAM_VALUE	page	4096-ptr_max
PARAM_VALUE	page->flags.f	0-18446744073709551614
CAPPED_DATA	page	1
DATA_SOURCE	page	$0

mm/kmemleak.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
LOCK2		global &scan_mutex

mm/page_owner.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
RX_PATH
TASK_NOT_RUNNING
UNITS	0	page	unit_page
HALF_LOCKED2		&m->lock

mm/shuffle.c page_zone() -> page_zonenum()

Type	Parameter	Key	Value
PARAM_VALUE	0	page	4096-ptr_max
PARAM_VALUE	0	page->flags.f	0-18446744073709551614
DATA_SOURCE	0	page	$0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2		&zone->lock
LOCK2		flags
HALF_LOCKED2		&dev->mutex
TYPE_LOCK		(struct zone)->lock