xfs_alloc_log_agf 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/libxfs/xfs_alloc.h, line 96 (as a prototype)

Defined in 1 files as a function:

fs/xfs/libxfs/xfs_alloc.c, line 3091 (as a function)

Referenced in 9 files:

Smatch caller information:

fs/xfs/scrub/agheader_repair.c xrep_agfl_update_agf() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	0,4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	1	bp->b_lru_ref.counter	0-4
PARAM_VALUE	1	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	1	bp->b_sema.lock.owner_cpu	u32max
PARAM_VALUE	1	bp->b_sema.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	2	fields	448
CAPPED_DATA	0	tp	1
DATA_SOURCE	1	bp	$1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_alloc_btree.c xfs_allocbt_commit_staged_btree() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	0,4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	48
CAPPED_DATA	0	tp	1
DATA_SOURCE	0	tp	$1
DATA_SOURCE	1	bp	$2
NOCHECK_CALL

fs/xfs/libxfs/xfs_alloc_btree.c xfs_allocbt_set_root() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	0,4096-ptr_max
PARAM_VALUE	0	tp->t_mountp->m_quotainfo->qi_dqperchunk	0-4294967295
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	48
CAPPED_DATA	0	tp	1
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/scrub/repair.c xrep_defer_finish() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	1	bp	1-u64max
PARAM_VALUE	1	bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	2	fields	1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	1	bp->b_map_count
NO_OVERFLOW_SIMPLE	1	bp->b_transp->t_rtx_res_used
HALF_LOCKED2		&dq->q_qlock

fs/xfs/scrub/repair.c xrep_roll_ag_trans() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	1	bp	1-u64max
PARAM_VALUE	1	bp->b_sema.first_waiter->up	0-1
PARAM_VALUE	2	fields	1
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_rmap_btree.c xfs_rmapbt_alloc_block() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp->m_filestream->grp_time	0-4294967295
PARAM_VALUE	0	tp->t_mountp->m_quotainfo->qi_dqperchunk	0-4294967295
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	8192
CAPPED_DATA	0	tp	1
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used

fs/xfs/libxfs/xfs_rmap_btree.c xfs_rmapbt_commit_staged_btree() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	8240
DATA_SOURCE	0	tp	$1
DATA_SOURCE	1	bp	$2
NOCHECK_CALL

fs/xfs/libxfs/xfs_rmap_btree.c xfs_rmapbt_free_block() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp->m_filestream->grp_time	0-4294967295
PARAM_VALUE	0	tp->t_mountp->m_quotainfo->qi_dqperchunk	0-4294967295
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	8192
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count
HALF_LOCKED2		&pool->lock

fs/xfs/libxfs/xfs_rmap_btree.c xfs_rmapbt_set_root() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	0,4096-ptr_max
PARAM_VALUE	0	tp->t_mountp->m_quotainfo->qi_dqperchunk	0-4294967295
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	48
CAPPED_DATA	0	tp	1
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_alloc.c xfs_agfl_reset() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp->m_super	0,4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	1	bp->b_lru_ref.counter	0-4
PARAM_VALUE	1	bp->b_sema.lock.owner	(-1)
PARAM_VALUE	1	bp->b_sema.lock.owner_cpu	u32max
PARAM_VALUE	1	bp->b_sema.lock.raw_lock.val.counter	0-s32max
PARAM_VALUE	2	fields	448
CAPPED_DATA	0	tp	1
DATA_SOURCE	0	tp	$0
DATA_SOURCE	1	bp	$1
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
BIT_INFO	0	tp->t_flags	0x0,0xffffffff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_alloc.c xfs_alloc_fixup_longest() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	1024
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_alloc.c xfs_alloc_get_freelist() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	320,2368
CAPPED_DATA	0	tp	1
DATA_SOURCE	0	tp	$1
DATA_SOURCE	1	bp	$2
FUZZY_MAX	2	fields	320
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
BIT_INFO	2	fields	0x140,0x940
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_alloc.c xfs_alloc_put_freelist() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	2	fields	384,2432
CAPPED_DATA	0	tp	1
DATA_SOURCE	0	tp	$1
DATA_SOURCE	1	bp	$2
FUZZY_MAX	2	fields	384
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
BIT_INFO	2	fields	0x180,0x980
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_alloc.c xfs_alloc_update_counters() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	1	bp->b_pag	4096-ptr_max
PARAM_VALUE	2	fields	512
CAPPED_DATA	0	tp	1
DATA_SOURCE	0	tp	$0
DATA_SOURCE	1	bp	$1
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/scrub/rmap_repair.c xrep_rmap_reset_counters() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	2048
NOCHECK_CALL

fs/xfs/scrub/alloc_repair.c xrep_abt_reset_counters() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	3584
NOCHECK_CALL

fs/xfs/libxfs/xfs_refcount_btree.c xfs_refcountbt_alloc_block() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	16384
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used

fs/xfs/libxfs/xfs_refcount_btree.c xfs_refcountbt_commit_staged_btree() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	114688
DATA_SOURCE	0	tp	$1
DATA_SOURCE	1	bp	$2
NOCHECK_CALL

fs/xfs/libxfs/xfs_refcount_btree.c xfs_refcountbt_free_block() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp->m_filestream->grp_time	0-4294967295
PARAM_VALUE	0	tp->t_mountp->m_quotainfo->qi_dqperchunk	0-4294967295
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	2	fields	16384
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count
HALF_LOCKED2		&pool->lock

fs/xfs/libxfs/xfs_refcount_btree.c xfs_refcountbt_set_root() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	0,4096-ptr_max
PARAM_VALUE	0	tp->t_mountp->m_quotainfo->qi_dqperchunk	0-4294967295
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	1	bp->b_pag	4096-ptr_max
PARAM_VALUE	2	fields	98304
CAPPED_DATA	0	tp	1
STR_LEN	0	tp	(-1)-1024
STR_LEN	0	tp	(-1)-1024
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	tp->t_blk_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res
NO_OVERFLOW_SIMPLE	0	tp->t_rtx_res_used
NO_OVERFLOW_SIMPLE	1	bp->b_map_count

fs/xfs/libxfs/xfs_ag.c xfs_ag_extend_space() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	0	tp->t_highest_agno	u32max
PARAM_VALUE	0	tp->t_items.prev	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next	4096-ptr_max
PARAM_VALUE	0	tp->t_items.prev->next->next	4096-ptr_max
PARAM_VALUE	0	tp->t_mountp	4096-ptr_max
PARAM_VALUE	0	tp->t_pflags	0,262144
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	1	bp->b_flags	0,32-u32max
PARAM_VALUE	1	bp->b_log_item->__bli_format.blf_flags	0-u16max
PARAM_VALUE	1	bp->b_log_item->bli_flags	0,2-4294967295
PARAM_VALUE	1	bp->b_lru_ref.counter	0-4
PARAM_VALUE	2	fields	8
CAPPED_DATA	0	tp	1
DATA_SOURCE	0	tp	$1
CAPABLE	0	21
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	1	bp->b_map_count
LOCK2		&mp->m_growlock
TYPE_LOCK		(struct xfs_mount)->m_growlock

fs/xfs/libxfs/xfs_ag.c xfs_ag_shrink_space() -> xfs_alloc_log_agf()

Type	Parameter	Key	Value
PARAM_VALUE	0	tp	4096-ptr_max
PARAM_VALUE	1	bp	4096-ptr_max
PARAM_VALUE	1	bp->b_addr	4096-ptr_max
PARAM_VALUE	1	bp->b_lru_ref.counter	0-4
PARAM_VALUE	2	fields	8
CAPABLE	0	21
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	1	bp->b_map_count
LOCK2		&mp->m_growlock
TYPE_LOCK		(struct xfs_mount)->m_growlock