tick_ctx_pick_groups_from_list identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

drivers/gpu/drm/panthor/panthor_sched.c, line 2029 (as a function)

Referenced in 1 files:

drivers/gpu/drm/panthor/panthor_sched.c

Smatch caller information:

drivers/gpu/drm/panthor/panthor_sched.c tick_work() -> tick_ctx_pick_groups_from_list()

Type	Parameter	Key	Value
PARAM_VALUE	0	sched	4096-ptr_max
PARAM_VALUE	0	sched->csg_slot_count	1-u32max
PARAM_VALUE	0	sched->lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sched->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sched->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sched->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sched->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	sched->ptdev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	sched->ptdev->base.dev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.dev->power.request	0-4
PARAM_VALUE	0	sched->ptdev->base.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sched->ptdev->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sched->ptdev->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sched->ptdev->base.unplugged	0
PARAM_VALUE	1	ctx	5003260417807577088
PARAM_VALUE	3	skip_idle_groups	1
PARAM_VALUE	4	owned_by_tick_ctx	1
CAPPED_DATA	0	sched->csg_slot_count	1
CAPPED_DATA	0	&sched->lock	1
MEM_ZERO	1	ctx
NOCHECK_CALL
LOCK2		global &drm_unplug_srcu
LOCK2	0	&sched->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_scheduler)->lock

drivers/gpu/drm/panthor/panthor_sched.c tick_work() -> tick_ctx_pick_groups_from_list()

Type	Parameter	Key	Value
PARAM_VALUE	0	sched	4096-ptr_max
PARAM_VALUE	0	sched->csg_slot_count	1-u32max
PARAM_VALUE	0	sched->groups.runnable	4096-ptr_max
PARAM_VALUE	0	sched->lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sched->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sched->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sched->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sched->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	sched->ptdev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	sched->ptdev->base.dev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.dev->power.request	0-4
PARAM_VALUE	0	sched->ptdev->base.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sched->ptdev->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sched->ptdev->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sched->ptdev->base.unplugged	0
PARAM_VALUE	1	ctx	5003260417807577088
PARAM_VALUE	1	ctx->group_count	0-s32max
PARAM_VALUE	1	ctx->idle_group_count	0-s32max
PARAM_VALUE	1	ctx->stop_tick	0
PARAM_VALUE	2	queue	4096-ptr_max
PARAM_VALUE	3	skip_idle_groups	1
PARAM_VALUE	4	owned_by_tick_ctx	0
CAPPED_DATA	0	sched->csg_slot_count	1
CAPPED_DATA	0	&sched->lock	1
MEM_ZERO	1	ctx
NOCHECK_CALL
LOCK2		global &drm_unplug_srcu
LOCK2	0	&sched->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_scheduler)->lock

drivers/gpu/drm/panthor/panthor_sched.c tick_work() -> tick_ctx_pick_groups_from_list()

Type	Parameter	Key	Value
PARAM_VALUE	0	sched	4096-ptr_max
PARAM_VALUE	0	sched->csg_slot_count	1-u32max
PARAM_VALUE	0	sched->lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sched->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sched->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sched->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sched->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	sched->ptdev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	sched->ptdev->base.dev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.dev->power.request	0-4
PARAM_VALUE	0	sched->ptdev->base.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sched->ptdev->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sched->ptdev->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sched->ptdev->base.unplugged	0
PARAM_VALUE	1	ctx	5003260417807577088
PARAM_VALUE	3	skip_idle_groups	1
PARAM_VALUE	4	owned_by_tick_ctx	1
CAPPED_DATA	0	sched->csg_slot_count	1
CAPPED_DATA	0	&sched->lock	1
MEM_ZERO	1	ctx
NOCHECK_CALL
LOCK2		global &drm_unplug_srcu
LOCK2	0	&sched->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_scheduler)->lock

drivers/gpu/drm/panthor/panthor_sched.c tick_work() -> tick_ctx_pick_groups_from_list()

Type	Parameter	Key	Value
PARAM_VALUE	0	sched	4096-ptr_max
PARAM_VALUE	0	sched->csg_slot_count	1-u32max
PARAM_VALUE	0	sched->groups.runnable	4096-ptr_max
PARAM_VALUE	0	sched->lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sched->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sched->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sched->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sched->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	sched->ptdev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	sched->ptdev->base.dev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.dev->power.request	0-4
PARAM_VALUE	0	sched->ptdev->base.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sched->ptdev->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sched->ptdev->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sched->ptdev->base.unplugged	0
PARAM_VALUE	1	ctx	5003260417807577088
PARAM_VALUE	1	ctx->group_count	0-s32max
PARAM_VALUE	1	ctx->idle_group_count	0-s32max
PARAM_VALUE	1	ctx->stop_tick	0
PARAM_VALUE	2	queue	4096-ptr_max
PARAM_VALUE	3	skip_idle_groups	1
PARAM_VALUE	4	owned_by_tick_ctx	0
CAPPED_DATA	0	sched->csg_slot_count	1
CAPPED_DATA	0	&sched->lock	1
MEM_ZERO	1	ctx
NOCHECK_CALL
LOCK2		global &drm_unplug_srcu
LOCK2	0	&sched->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_scheduler)->lock

drivers/gpu/drm/panthor/panthor_sched.c tick_work() -> tick_ctx_pick_groups_from_list()

Type	Parameter	Key	Value
PARAM_VALUE	0	sched	4096-ptr_max
PARAM_VALUE	0	sched->csg_slot_count	1-u32max
PARAM_VALUE	0	sched->groups.runnable	4096-ptr_max
PARAM_VALUE	0	sched->lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sched->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sched->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sched->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sched->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	sched->ptdev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	sched->ptdev->base.dev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.dev->power.request	0-4
PARAM_VALUE	0	sched->ptdev->base.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sched->ptdev->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sched->ptdev->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sched->ptdev->base.unplugged	0
PARAM_VALUE	1	ctx	5003260417807577088
PARAM_VALUE	1	ctx->stop_tick	0
PARAM_VALUE	3	skip_idle_groups	1
PARAM_VALUE	4	owned_by_tick_ctx	1
CAPPED_DATA	0	sched->csg_slot_count	1
CAPPED_DATA	0	&sched->lock	1
MEM_ZERO	1	ctx
NOCHECK_CALL
LOCK2		global &drm_unplug_srcu
LOCK2	0	&sched->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_scheduler)->lock

drivers/gpu/drm/panthor/panthor_sched.c tick_work() -> tick_ctx_pick_groups_from_list()

Type	Parameter	Key	Value
PARAM_VALUE	0	sched	4096-ptr_max
PARAM_VALUE	0	sched->csg_slot_count	1-u32max
PARAM_VALUE	0	sched->lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sched->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sched->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sched->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sched->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	sched->ptdev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	sched->ptdev->base.dev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.dev->power.request	0-4
PARAM_VALUE	0	sched->ptdev->base.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sched->ptdev->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sched->ptdev->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sched->ptdev->base.unplugged	0
PARAM_VALUE	1	ctx	5003260417807577088
PARAM_VALUE	1	ctx->stop_tick	0
PARAM_VALUE	3	skip_idle_groups	0
PARAM_VALUE	4	owned_by_tick_ctx	1
CAPPED_DATA	0	sched->csg_slot_count	1
CAPPED_DATA	0	&sched->lock	1
MEM_ZERO	1	ctx
NOCHECK_CALL
LOCK2		global &drm_unplug_srcu
LOCK2	0	&sched->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_scheduler)->lock

drivers/gpu/drm/panthor/panthor_sched.c tick_work() -> tick_ctx_pick_groups_from_list()

Type	Parameter	Key	Value
PARAM_VALUE	0	sched	4096-ptr_max
PARAM_VALUE	0	sched->csg_slot_count	1-u32max
PARAM_VALUE	0	sched->groups.idle	4096-ptr_max
PARAM_VALUE	0	sched->lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	sched->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	sched->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	sched->lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	sched->lock.wait_lock.owner	(-1)
PARAM_VALUE	0	sched->lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	sched->ptdev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent	0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE	0	sched->ptdev->base.dev	4096-ptr_max
PARAM_VALUE	0	sched->ptdev->base.dev->power.request	0-4
PARAM_VALUE	0	sched->ptdev->base.dev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	sched->ptdev->base.dev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	sched->ptdev->base.huge_mnt->mnt_sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648
PARAM_VALUE	0	sched->ptdev->base.unplugged	0
PARAM_VALUE	1	ctx	5003260417807577088
PARAM_VALUE	1	ctx->group_count	0-s32max
PARAM_VALUE	1	ctx->idle_group_count	0-s32max
PARAM_VALUE	1	ctx->stop_tick	0
PARAM_VALUE	2	queue	4096-ptr_max
PARAM_VALUE	3	skip_idle_groups	0
PARAM_VALUE	4	owned_by_tick_ctx	0
CAPPED_DATA	0	sched->csg_slot_count	1
CAPPED_DATA	0	&sched->lock	1
MEM_ZERO	1	ctx
NOCHECK_CALL
LOCK2		global &drm_unplug_srcu
LOCK2	0	&sched->lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct panthor_scheduler)->lock