xfs_buf_stale 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 prototype:

fs/xfs/xfs_buf.h, line 305 (as a prototype)

Defined in 1 files as a function:

fs/xfs/xfs_buf.c, line 90 (as a function)

Referenced in 7 files:

Smatch caller information:

fs/xfs/scrub/attr_repair.c xrep_xattr_recover_block() -> xfs_buf_stale()

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_flags	0-4294967295
PARAM_VALUE	0	bp->b_lockref.count	s32min-s32max
PARAM_VALUE	0	bp->b_ops	0
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	s32min-s32max
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
HALF_LOCKED2		&bp->b_sema

fs/xfs/xfs_trans_buf.c xfs_trans_binval() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_log_item	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
BUF_SIZE	0	bp->b_ops	(-1),40
CAPPED_DATA	0	bp	1
DATA_SOURCE	0	bp	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
HALF_LOCKED2		&pool->lock

fs/xfs/xfs_trans_buf.c xfs_trans_get_buf_map() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_maps	4096-ptr_max
CAPPED_DATA	0	bp->b_length	1
CAPPED_DATA	0	bp->b_target	1
DATA_SOURCE	0	bp	r xfs_trans_buf_item_match
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dq->q_qlock
HALF_LOCKED2		&mp->m_growlock
HALF_LOCKED2		&pool->lock

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

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
CAPPED_DATA	0	bp	1
NOCHECK_CALL
LOCK2		&bp->b_sema

fs/xfs/libxfs/xfs_attr_remote.c xfs_attr_rmtval_stale() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
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_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
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&*bpp->b_sema

fs/xfs/scrub/reap.c xreap_bmapi_binval() -> xfs_buf_stale()

Type	Parameter	Key	Value
BUF_SIZE	0	bp	0
DATA_SOURCE	0	bp	r xrep_bufscan_advance
BIT_INFO	0	bp	0x0,0x0
NOCHECK_CALL
HALF_LOCKED2		&*bpp->b_sema

fs/xfs/xfs_inode.c xfs_inactive_dir() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
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_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
NOCHECK_CALL
LOCK2		&*bpp->b_sema
HALF_LOCKED2		&pool->lock

fs/xfs/xfs_buf.c __xfs_buf_mark_corrupt() -> xfs_buf_stale()

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_mount->m_super	0,4096-ptr_max
PARAM_VALUE	0	bp->b_ops	4096-ptr_max
PARAM_VALUE	0	bp->b_sema.first_waiter->up	0-1
DATA_SOURCE	0	bp	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
HALF_LOCKED2		&pool->lock

fs/xfs/xfs_buf.c xfs_buf_fail() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_flags	0,16-u32max
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
CAPPED_DATA	0	bp	1
DATA_SOURCE	0	bp	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2	0	&bp->b_sema
HALF_LOCKED2		&ailp->ail_lock
TYPE_LOCK		(struct xfs_buf)->b_sema

fs/xfs/xfs_buf.c xfs_buf_ioend_handle_error() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_error	s32min-(-1),1-s32max
PARAM_VALUE	0	bp->b_mount	4096-ptr_max
PARAM_VALUE	0	bp->b_mount->m_log	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
BUF_SIZE	0	bp->b_ops	(-1)-0,40
CAPPED_DATA	0	bp->b_error	1
DATA_SOURCE	0	bp	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_log_item->bli_format_count
NO_OVERFLOW_SIMPLE	0	bp->b_log_item->bli_formats
NO_OVERFLOW_SIMPLE	0	bp->b_log_item->bli_item.li_lv_shadow
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
HALF_LOCKED2	0	&bp->b_sema

fs/xfs/xfs_buf.c xfs_buf_read_map() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_iowait.wait.lock.dep_map->name	0-255
PARAM_VALUE	0	bp->b_iowait.wait.task_list.prev->next	4096-ptr_max
PARAM_VALUE	0	bp->b_iowait.wait.task_list.prev->next->next	4096-ptr_max
PARAM_VALUE	0	bp->b_lockref.count	s32min-s32max
PARAM_VALUE	0	bp->b_log_item->bli_buf->b_lru.next->prev	4096-ptr_max
PARAM_VALUE	0	bp->b_log_item->bli_buf->b_lru.prev->next	4096-ptr_max
PARAM_VALUE	0	bp->b_log_item->bli_buf->b_rcu.func	1-u64max
PARAM_VALUE	0	bp->b_log_item->bli_formats	0,4096-ptr_max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.__bi_cnt.counter	s32min-s32max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.__bi_nr_segments	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_bvec_gap_bit	0-255
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_cookie	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_flags	0-u16max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_ioprio	0-u16max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_iter.bi_bvec_done	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_iter.bi_idx	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_iter.bi_size	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_max_vecs	0-u16max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_opf	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_status	0-255
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_vcnt	0-u16max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_write_hint	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_bio.bi_write_stream	0-255
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_fail_crc	0-1
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_flags	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_offset	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_refcnt.counter	s32min-s32max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_sema.count	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_sema.lock.magic	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_sema.lock.owner_cpu	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_sema.lock.raw_lock.locked	0-255
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_sema.lock.raw_lock.tail	0-u16max
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_size	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_ailp->ail_log->l_iclog->ic_state	0-4294967295
PARAM_VALUE	0	bp->b_log_item->bli_item.li_lsn	0
PARAM_VALUE	0	bp->b_lru.next->prev	4096-ptr_max
PARAM_VALUE	0	bp->b_lru.prev->next	4096-ptr_max
PARAM_VALUE	0	bp->b_maps	4096-ptr_max
PARAM_VALUE	0	bp->b_mount	4096-ptr_max
PARAM_VALUE	0	bp->b_mount->m_log	0,4096-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->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	u32max
PARAM_VALUE	0	bp->b_sema.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	0	bp->b_target->bt_ioerror_rl.lock.dep_map->name	0-255
PARAM_VALUE	0	bp->b_target->bt_readahead_count.lock.owner	(-1)
PARAM_VALUE	0	bp->b_target->bt_readahead_count.lock.owner_cpu	u32max
CAPPED_DATA	0	bp	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
LOCK2	0	&bp->b_sema
TYPE_LOCK		(struct xfs_buf)->b_sema

fs/xfs/xfs_buf.c xfs_buf_submit() -> xfs_buf_stale()

Type	Parameter	Key	Value
PARAM_VALUE	0	bp	4096-ptr_max
PARAM_VALUE	0	bp->b_error	s32min-(-1),1-s32max
PARAM_VALUE	0	bp->b_mount	4096-ptr_max
PARAM_VALUE	0	bp->b_mount->m_log	0,4096-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
BUF_SIZE	0	bp->b_ops	(-1)-0,40
CAPPED_DATA	0	bp	1
DATA_SOURCE	0	bp	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bp->b_log_item->bli_format_count
NO_OVERFLOW_SIMPLE	0	bp->b_log_item->bli_formats
NO_OVERFLOW_SIMPLE	0	bp->b_log_item->bli_item.li_lv_shadow
NO_OVERFLOW_SIMPLE	0	bp->b_map_count
HALF_LOCKED2		&*bpp->b_sema
HALF_LOCKED2	0	&bp->b_sema