nilfs_search_super_root identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

fs/nilfs2/recovery.c, line 848

Defined in 1 files as a prototype:

fs/nilfs2/segment.h, line 238 (as a prototype)

Defined in 1 files as a function:

fs/nilfs2/recovery.c, line 863 (as a function)

Referenced in 1 files:

fs/nilfs2/the_nilfs.c
- line 259
- line 303

Smatch caller information:

fs/nilfs2/the_nilfs.c load_nilfs() -> nilfs_search_super_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	nilfs	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_blocks_per_segment	0-u32max
PARAM_VALUE	0	nilfs->ns_blocksize	1024-65536
PARAM_VALUE	0	nilfs->ns_blocksize_bits	9-73
PARAM_VALUE	0	nilfs->ns_dirty_files.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_inode_size	0-u16max
PARAM_VALUE	0	nilfs->ns_mount_state	0-u16max
PARAM_VALUE	0	nilfs->ns_ndirtyblks.counter	0
PARAM_VALUE	0	nilfs->ns_nrsvsegs	8-u64max
PARAM_VALUE	0	nilfs->ns_r_segments_percentage	0-u32max
PARAM_VALUE	0	nilfs->ns_sb	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_root	0
PARAM_VALUE	0	nilfs->ns_sb_update_freq	10
PARAM_VALUE	0	nilfs->ns_sbsize	0-u16max
PARAM_VALUE	0	nilfs->ns_sbwcount	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.count.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_segctor_sem.first_waiter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.magic	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_segctor_sem.osq.tail.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.owner.counter	0
PARAM_VALUE	0	nilfs->ns_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->handoff_set	1
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.magic	4096-ptr_max
PARAM_VALUE	1	ri	7771741043363463168
PARAM_VALUE	1	ri->ri_cno	0
PARAM_VALUE	1	ri->ri_lsegs_end	0
PARAM_VALUE	1	ri->ri_lsegs_start	0
PARAM_VALUE	1	ri->ri_lsegs_start_seq	0
PARAM_VALUE	1	ri->ri_need_recovery	0
PARAM_VALUE	1	ri->ri_nextnum	0
PARAM_VALUE	1	ri->ri_pseg_start	0
PARAM_VALUE	1	ri->ri_segnum	0
PARAM_VALUE	1	ri->ri_seq	0
PARAM_VALUE	1	ri->ri_super_root	0
BUF_SIZE	0	nilfs	1400
BUF_SIZE	0	nilfs->ns_sb	(-1),2880
DATA_SOURCE	0	nilfs	$0
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs->ns_sb	(-1),8
MEM_ZERO	1	ri
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	nilfs->ns_sb->s_flags	0-2147486719[c]
HALF_LOCKED2		&fc->uapi_mutex

fs/nilfs2/the_nilfs.c load_nilfs() -> nilfs_search_super_root()

Type	Parameter	Key	Value
PARAM_VALUE	0	nilfs	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev->bd_mapping	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_bdev->bd_mapping->i_private_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_blocks_per_segment	0-u32max
PARAM_VALUE	0	nilfs->ns_blocksize	1024-65536
PARAM_VALUE	0	nilfs->ns_blocksize_bits	9-73
PARAM_VALUE	0	nilfs->ns_dirty_files.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_dirty_files.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.next->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->next	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_gc_inodes.prev->prev	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_inode_size	0-u16max
PARAM_VALUE	0	nilfs->ns_mount_state	0,2-65534
PARAM_VALUE	0	nilfs->ns_ndirtyblks.counter	0
PARAM_VALUE	0	nilfs->ns_nrsvsegs	8-u64max
PARAM_VALUE	0	nilfs->ns_nsegments	1-u64max
PARAM_VALUE	0	nilfs->ns_r_segments_percentage	0-u32max
PARAM_VALUE	0	nilfs->ns_sb	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sb->s_root	0
PARAM_VALUE	0	nilfs->ns_sb_update_freq	10
PARAM_VALUE	0	nilfs->ns_sbp	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_sbsize	0-u16max
PARAM_VALUE	0	nilfs->ns_sbwcount	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.count.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_segctor_sem.first_waiter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.magic	4096-ptr_max
PARAM_VALUE	0	nilfs->ns_segctor_sem.osq.tail.counter	0
PARAM_VALUE	0	nilfs->ns_segctor_sem.owner.counter	0
PARAM_VALUE	0	nilfs->ns_segnum	0-18446744073709551614
PARAM_VALUE	0	nilfs->ns_sem.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->handoff_set	1
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	nilfs->ns_sem.first_waiter->type	0-1
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.dep_map->name	0-255
PARAM_VALUE	0	nilfs->ns_snapshot_mount_mutex.magic	4096-ptr_max
PARAM_VALUE	1	ri	7771741043363463168
PARAM_VALUE	1	ri->ri_need_recovery	0-1
PARAM_VALUE	1	ri->ri_super_root	0-18446744073709551614
PARAM_VALUE	1	ri->ri_used_segments.prev	0
BUF_SIZE	0	nilfs	1400
BUF_SIZE	0	nilfs->ns_sb	(-1),2880
CAPPED_DATA	0	nilfs->ns_blocksize	1
CAPPED_DATA	0	nilfs->ns_nsegments	1
DATA_SOURCE	0	nilfs	$0
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs	(-1),8
STR_LEN	0	nilfs->ns_sb	(-1),8
BIT_INFO	0	nilfs->ns_mount_state	0x0,0xfffe
MEM_ZERO	1	ri
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	nilfs->ns_sb->s_flags	0-2147486719[c]
HALF_LOCKED2		&fc->uapi_mutex