xfs_buf_delwri_queue identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/xfs/xfs_buf.h, line 310 (as a prototype)

Defined in 1 files as a function:

fs/xfs/xfs_buf.c, line 1856 (as a function)

Referenced in 14 files:

Smatch caller information:

fs/xfs/libxfs/xfs_sb.c xfs_update_secondary_sbs() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_addr	4096-ptr_max
PARAM_VALUE	0	bp->b_addr->sb_agblklog	0-255
PARAM_VALUE	0	bp->b_addr->sb_agblocks	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_agcount	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_bad_features2	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_blocklog	0-255
PARAM_VALUE	0	bp->b_addr->sb_blocksize	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_dirblklog	0-255
PARAM_VALUE	0	bp->b_addr->sb_features2	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_flags	0-255
PARAM_VALUE	0	bp->b_addr->sb_imax_pct	0-255
PARAM_VALUE	0	bp->b_addr->sb_inoalignmt	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_inodelog	0-255
PARAM_VALUE	0	bp->b_addr->sb_inodesize	0-u16max
PARAM_VALUE	0	bp->b_addr->sb_inopblock	0-u16max
PARAM_VALUE	0	bp->b_addr->sb_inopblog	0-255
PARAM_VALUE	0	bp->b_addr->sb_inprogress	0-255
PARAM_VALUE	0	bp->b_addr->sb_logblocks	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_logsectlog	0-255
PARAM_VALUE	0	bp->b_addr->sb_logsectsize	0-u16max
PARAM_VALUE	0	bp->b_addr->sb_logsunit	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_magicnum	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_qflags	0-u16max
PARAM_VALUE	0	bp->b_addr->sb_rbmblocks	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_rextsize	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_rextslog	0-255
PARAM_VALUE	0	bp->b_addr->sb_sectlog	0-255
PARAM_VALUE	0	bp->b_addr->sb_sectsize	0-u16max
PARAM_VALUE	0	bp->b_addr->sb_shared_vn	0-255
PARAM_VALUE	0	bp->b_addr->sb_unit	0-4294967295
PARAM_VALUE	0	bp->b_addr->sb_versionnum	0-u16max
PARAM_VALUE	0	bp->b_addr->sb_width	0-4294967295
PARAM_VALUE	0	bp->b_error	0
PARAM_VALUE	0	bp->b_flags	0,2097152
PARAM_VALUE	0	bp->b_lockref.count	1-s32max
PARAM_VALUE	0	bp->b_ops	725821516516683776
PARAM_VALUE	0	bp->b_sema.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	bp->b_sema.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	bp->b_sema.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	bp->b_sema.lock.dep_map->name	0-255
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	4294967295
PARAM_VALUE	1	list	6587084637324853248
PARAM_VALUE	1	list->prev	4096-ptr_max
BUF_SIZE	0	bp->b_ops	40
CAPABLE	0	21
NOCHECK_CALL
LOCK2		&*bpp->b_sema
LOCK2		&mp->m_growlock
TYPE_LOCK		(struct xfs_mount)->m_growlock

fs/xfs/libxfs/xfs_btree.c xfs_btree_block_change_owner() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/xfs/xfs_buf_item_recover.c xlog_recover_buf_commit_pass2() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_addr	4096-ptr_max
PARAM_VALUE	0	bp->b_addr->rsb_magicnum	1181904743
PARAM_VALUE	0	bp->b_addr->rsb_pad	0
PARAM_VALUE	0	bp->b_sema.first_waiter->list.next	5349227543279349760
PARAM_VALUE	0	bp->b_sema.first_waiter->list.prev	5349227543279349760
PARAM_VALUE	0	bp->b_sema.first_waiter->list.prev->next	5349227543279349760
PARAM_VALUE	0	bp->b_sema.first_waiter->up	0
PARAM_VALUE	0	bp->b_sema.lock.dep_map->name	0-255
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	u32max
PARAM_VALUE	1	list	4097936156751990784
BUF_SIZE	1	list->next	(-1),16
BUF_SIZE	1	list->prev	(-1),16
DATA_SOURCE	1	list	$1
NOCHECK_CALL
LOCK2		&bp->b_sema
LOCK2	0	&bp->b_sema
TYPE_LOCK		(struct xfs_buf)->b_sema

fs/xfs/xfs_buf_item_recover.c xlog_recover_buf_commit_pass2() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_maps	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->name	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_read	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_struct	0,4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_write	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	4294967295
PARAM_VALUE	0	bp->b_sema.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	list	4097936156751990784
BUF_SIZE	1	list->next	(-1),16
BUF_SIZE	1	list->prev	(-1),16
CAPPED_DATA	0	bp	1
DATA_SOURCE	1	list	$1
NOCHECK_CALL
LOCK2		&bp->b_sema

fs/xfs/xfs_qm.c xfs_qm_flush_one() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_iodone	8399946854380957696
PARAM_VALUE	0	bp->b_li_list.prev	4096-ptr_max
PARAM_VALUE	0	bp->b_li_list.prev->next	4096-ptr_max
PARAM_VALUE	0	bp->b_li_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.count	0-2147483646
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	4294967295
PARAM_VALUE	1	list	0,5893033425444913152
BUF_SIZE	1	list	(-1),16
BUF_SIZE	1	list	(-1),16
DATA_SOURCE	1	list	$1
RX_PATH
NOCHECK_CALL
LOCK2		&dqp->q_logitem.qli_item.li_buf->b_sema
LOCK2		&dqp->q_qlock
LOCK2		&qi->qi_tree_lock
TYPE_LOCK		(struct xfs_buf)->b_sema
TYPE_LOCK		(struct xfs_dquot)->q_qlock
TYPE_LOCK		(struct xfs_quotainfo)->qi_tree_lock

fs/xfs/xfs_qm.c xfs_qm_reset_dqcounts_all() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_ops	5083309936992202752
PARAM_VALUE	0	bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	4294967295
PARAM_VALUE	0	bp->b_sema.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	list	5893033425444913152
PARAM_VALUE	1	list->next	5893033425444913152
BUF_SIZE	0	bp->b_ops	40
DATA_SOURCE	1	list	$5
RX_PATH
NOCHECK_CALL
LOCK2		&bp->b_sema

fs/xfs/libxfs/xfs_ialloc.c xfs_ialloc_inode_init() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_error	s32min-s32max
PARAM_VALUE	0	bp->b_flags	0,32-u32max
PARAM_VALUE	0	bp->b_map_count	s32min-s32max
PARAM_VALUE	0	bp->b_ops	5551355641396621312
PARAM_VALUE	0	bp->b_sema.count	0-4294967295
PARAM_VALUE	0	bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	0-4294967295
PARAM_VALUE	0	bp->b_sema.lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	1	list	4097936156751990784
PARAM_VALUE	1	list->prev	4096-ptr_max
BUF_SIZE	0	bp->b_ops	40
BUF_SIZE	1	list->next	(-1),16
BUF_SIZE	1	list->prev	(-1),16
DATA_SOURCE	1	list	$2
RX_PATH
NOCHECK_CALL

fs/xfs/xfs_trans_ail.c xfsaild_resubmit_item() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.count	0-2147483646
PARAM_VALUE	0	bp->b_sema.lock.dep_map->name	0-255
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	u32max
PARAM_VALUE	1	list	4096-ptr_max
DATA_SOURCE	1	list	$1
PREEMPT_ADD
LOCK2		&ailp->ail_lock
LOCK2	0	&bp->b_sema
TYPE_LOCK		(struct xfs_ail)->ail_lock
TYPE_LOCK		(struct xfs_buf)->b_sema

fs/xfs/xfs_buf_item.c xfs_buf_item_push() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_pin_count.counter	0
PARAM_VALUE	0	bp->b_sema.count	0-2147483646
PARAM_VALUE	0	bp->b_sema.lock.dep_map->name	0-255
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	u32max
PARAM_VALUE	1	list	4096-ptr_max
DATA_SOURCE	1	list	$1
LOCK2		&ailp->ail_lock
LOCK2	0	&bp->b_sema
TYPE_LOCK		(struct xfs_ail)->ail_lock
TYPE_LOCK		(struct xfs_buf)->b_sema

fs/xfs/xfs_inode_item_recover.c xlog_recover_inode_commit_pass2() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_ops	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	4294967295
PARAM_VALUE	0	bp->b_sema.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	list	4097936156751990784
BUF_SIZE	1	list->next	(-1),16
BUF_SIZE	1	list->prev	(-1),16
DATA_SOURCE	1	list	$1
NOCHECK_CALL
LOCK2		&bp->b_sema

fs/xfs/xfs_buf.c xfs_buf_delwri_queue_here() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->name	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_read	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_struct	0,4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_write	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	1	list	816824707507695616,3136985920959348736
CAPPED_DATA	0	&bp->b_list	1
DATA_SOURCE	0	bp	$0
DATA_SOURCE	1	list	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
HALF_LOCKED2	0	&bp->b_sema

fs/xfs/xfs_dquot_item_recover.c xlog_recover_dquot_commit_pass2() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	4294967295
PARAM_VALUE	0	bp->b_sema.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	1	list	4097936156751990784
BUF_SIZE	1	list->next	(-1),16
BUF_SIZE	1	list->prev	(-1),16
DATA_SOURCE	1	list	$1
NOCHECK_CALL
LOCK2		&bp->b_sema

fs/xfs/libxfs/xfs_ag.c xfs_ag_init_hdr() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_flags	0-270532608
PARAM_VALUE	0	bp->b_iowait.done	0
PARAM_VALUE	0	bp->b_iowait.wait.lock.magic	3735899821
PARAM_VALUE	0	bp->b_iowait.wait.lock.owner	(-1)
PARAM_VALUE	0	bp->b_iowait.wait.lock.owner_cpu	4294967295
PARAM_VALUE	0	bp->b_lockref.count	1
PARAM_VALUE	0	bp->b_lru_ref.counter	1
PARAM_VALUE	0	bp->b_map_count	1
PARAM_VALUE	0	bp->b_ops	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->name	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_read	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_struct	0,4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_write	4096-ptr_max
PARAM_VALUE	0	bp->b_pin_count.counter	0
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	4294967295
PARAM_VALUE	1	list	8137560968420274184
PARAM_VALUE	1	list->next	8137560968420274184
CAPABLE	0	21
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
LOCK2		&*bpp->b_sema
LOCK2		&mp->m_growlock
TYPE_LOCK		(struct xfs_mount)->m_growlock

fs/xfs/xfs_dquot_item.c xfs_qm_dquot_logitem_push() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	0,4096-ptr_max
PARAM_VALUE	0	bp->b_iodone	8399946854380957696
PARAM_VALUE	0	bp->b_li_list.prev	4096-ptr_max
PARAM_VALUE	0	bp->b_li_list.prev->next	4096-ptr_max
PARAM_VALUE	0	bp->b_li_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.count	0-4294967295
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	0-4294967295
PARAM_VALUE	1	list	4096-ptr_max
DATA_SOURCE	1	list	$1
LOCK2		&ailp->ail_lock
LOCK2		&dqp->q_qlock
HALF_LOCKED2		&dqp->q_logitem.qli_item.li_buf->b_sema
TYPE_LOCK		(struct xfs_dquot)->q_qlock

fs/xfs/xfs_inode_item.c xfs_inode_item_push() -> xfs_buf_delwri_queue()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->name	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_read	4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_struct	0,4096-ptr_max
PARAM_VALUE	0	bp->b_ops->verify_write	4096-ptr_max
PARAM_VALUE	0	bp->b_pin_count.counter	0
PARAM_VALUE	0	bp->b_sema.count	0-2147483646
PARAM_VALUE	0	bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	0	bp->b_sema.lock.dep_map->name	0-255
PARAM_VALUE	0	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	0	bp->b_sema.lock.owner_cpu	u32max
PARAM_VALUE	1	list	4096-ptr_max
CAPPED_DATA	0	bp	1
DATA_SOURCE	1	list	$1
LOCK2		&ailp->ail_lock
LOCK2	0	&bp->b_sema
TYPE_LOCK		(struct xfs_buf)->b_sema