free_segment_range 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:

fs/f2fs/gc.c, line 2194 (as a function)

Referenced in 1 files:

fs/f2fs/gc.c
- line 2381
- line 2417

Smatch caller information:

fs/f2fs/gc.c f2fs_resize_fs() -> free_segment_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->cp_rwsem.sbi	4096-ptr_max
PARAM_VALUE	0	sbi->gc_lock.sbi	4096-ptr_max
PARAM_VALUE	0	sbi->stat_lock.rlock.dep_map->name	0-255
PARAM_VALUE	2	dry_run	1
BUF_SIZE	0	sbi	1-s32max
BUF_SIZE	0	sbi	1-s32max
DATA_SOURCE	0	sbi	r F2FS_I_SB
DATA_SOURCE	1	secs	r div_u64
CAPABLE	0	21
LOCK2	0	&sbi->cp_rwsem.internal_rwsem
LOCK2	0	&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem

fs/f2fs/gc.c f2fs_resize_fs() -> free_segment_range()

Type	Parameter	Key	Value
PARAM_VALUE	0	sbi	4096-ptr_max
PARAM_VALUE	0	sbi->alloc_valid_block_count.lock.dep_map->name	0-255
PARAM_VALUE	0	sbi->am.atgc_enabled	1
PARAM_VALUE	0	sbi->ckpt->ckpt_flags	0,64-u32max
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->cp_global_sem.internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sbi->cp_global_sem.sbi	4096-ptr_max
PARAM_VALUE	0	sbi->cp_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	sbi->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->dev_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->fsync_node_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->gc_lock.internal_rwsem.osq.tail.counter	0-s32max
PARAM_VALUE	0	sbi->gc_lock.sbi	4096-ptr_max
PARAM_VALUE	0	sbi->nm_info->nat_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->nm_info->nat_tree_lock.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->nm_info->nid_list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->node_change.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	sbi->node_change.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->node_write.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	sbi->node_write.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->quota_sem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->rf_node_block_count.lock.dep_map->name	0-255
PARAM_VALUE	0	sbi->sb	4096-ptr_max
PARAM_VALUE	0	sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->sb->s_bdi->wb_switch_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->sb->s_cop->inode_info_offs	1632,1720,1808,2632,2648,2704,2712
PARAM_VALUE	0	sbi->sb->s_fs_info->cp_rwsem.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->sb->s_fs_info->cp_rwsem.internal_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	sbi->sb->s_fs_info->quota_sem.internal_rwsem.dep_map->name	0-255
PARAM_VALUE	0	sbi->sb->s_umount.dep_map->name	0-255
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->handoff_set	0-1
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->list.prev	2212933610777083904,2624917664208203776
PARAM_VALUE	0	sbi->sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	sbi->sb->s_writers.freeze_owner	0,9113311357353111552
PARAM_VALUE	0	sbi->sb->s_writers.frozen	4
PARAM_VALUE	0	sbi->sm_info->sit_entry_set.next->next	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info->sit_entry_set.next->prev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info->sit_entry_set.prev	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info->sit_entry_set.prev->next	4096-ptr_max
PARAM_VALUE	0	sbi->sm_info->sit_entry_set.prev->next->next	4096-ptr_max
PARAM_VALUE	0	sbi->stat_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	sbi->total_valid_inode_count.lock.dep_map->name	0-255
PARAM_VALUE	0	*sbi->next_victim_seg	0-4294967295
PARAM_VALUE	0	*sbi->page_eio_cnt	s32min-s32max
PARAM_VALUE	2	dry_run	0
BUF_SIZE	0	sbi	1-s32max
BUF_SIZE	0	sbi	1-s32max
DATA_SOURCE	0	sbi	r F2FS_I_SB
DATA_SOURCE	1	secs	r div_u64
CAPABLE	0	21
LOCK2	0	&sbi->cp_global_sem.internal_rwsem
LOCK2	0	&sbi->gc_lock.internal_rwsem
TYPE_LOCK		(struct f2fs_rwsem)->internal_rwsem