xfs_mod_delalloc 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_mount.h, line 806 (as a prototype)

Defined in 1 files as a function:

fs/xfs/xfs_mount.c, line 1682 (as a function)

Referenced in 3 files:

Smatch caller information:

fs/xfs/libxfs/xfs_bmap.c xfs_bmap_alloc_account() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	2	ind_delta	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	ip->i_delayed_blks
NO_OVERFLOW_SIMPLE	0	ip->i_nblocks
UNITS	0	ip	unit_byte

fs/xfs/libxfs/xfs_bmap.c xfs_bmap_alloc_account() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_itemp	4096-ptr_max
PARAM_VALUE	0	ip->i_itemp->ili_dirty_flags	0-4294967295
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	2	ind_delta	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	ip->i_delayed_blks
NO_OVERFLOW_SIMPLE	0	ip->i_nblocks
UNITS	0	ip	unit_byte

fs/xfs/libxfs/xfs_bmap.c xfs_bmap_del_extent_delay() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_gdquot->q_qlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ip->i_gdquot->q_qlock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ip->i_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ip->i_lock.first_waiter->type	0-1
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	0	ip->i_pdquot->q_qlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ip->i_pdquot->q_qlock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ip->i_udquot->q_qlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ip->i_udquot->q_qlock.osq.tail.counter	0-s32max
PARAM_VALUE	1	data_delta	(-9223372036854775807)-s64max
PARAM_VALUE	2	ind_delta	(-9223372036854775807)-s64max
CAPPED_DATA	0	ip	1
DATA_SOURCE	0	ip	$0
NOSPEC	0	ip->i_disk_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ip->i_disk_size	(-9223372036854775807)-(-4096),0-s64max[c]
USER_DATA	1	data_delta	(-9223372036854775807)-s64max
USER_DATA	2	ind_delta	(-2147614717)-131070
NO_OVERFLOW_SIMPLE	0	ip->i_delayed_blks
NO_OVERFLOW_SIMPLE	0	ip->i_pdquot->q_id
UNITS	0	ip	unit_byte

fs/xfs/xfs_iomap.c xfs_bmap_add_extent_hole_delay() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_df.if_format	2-3
PARAM_VALUE	0	ip->i_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ip->i_lock.first_waiter->type	0-1
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_delalloc_rtextents.lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_mount->m_delalloc_rtextents.lock.owner	(-1)
PARAM_VALUE	0	ip->i_mount->m_delalloc_rtextents.lock.owner_cpu	u32max
PARAM_VALUE	0	ip->i_mount->m_errortag	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_super	4096-ptr_max
PARAM_VALUE	1	data_delta	0
CAPPED_DATA	2	ind_delta	1
DATA_SOURCE	0	ip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&inode->i_rwsem

fs/xfs/xfs_iomap.c xfs_bmapi_reserve_delalloc() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_df.if_format	2-3
PARAM_VALUE	0	ip->i_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ip->i_lock.first_waiter->type	0-1
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_errortag	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_super	4096-ptr_max
DATA_SOURCE	0	ip	$0
DATA_SOURCE	2	ind_delta	r xfs_bmap_worst_indlen
NOCHECK_CALL
UNITS	1	data_delta	unit_array_size

fs/xfs/xfs_iomap.c xfs_zoned_buffered_write_iomap_begin() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_cowfp	4096-ptr_max
PARAM_VALUE	0	ip->i_df.if_format	2-3
PARAM_VALUE	0	ip->i_gdquot->q_qlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ip->i_gdquot->q_qlock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ip->i_gdquot->q_qlock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ip->i_lock.first_waiter->handoff_set	0-1
PARAM_VALUE	0	ip->i_lock.first_waiter->list.next	2212933610777083904,2624917664208203776
PARAM_VALUE	0	ip->i_lock.first_waiter->type	0-1
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_errortag	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_sb_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_mount->m_super	4096-ptr_max
PARAM_VALUE	0	ip->i_pdquot->q_qlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ip->i_pdquot->q_qlock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ip->i_pdquot->q_qlock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ip->i_udquot->q_qlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.owner_cpu	4294967295
PARAM_VALUE	0	ip->i_udquot->q_qlock.first_waiter->task->blocked_lock.raw_lock.val.counter	s32min-s32max
PARAM_VALUE	0	ip->i_udquot->q_qlock.osq.tail.counter	0-s32max
PARAM_VALUE	1	data_delta	0-2097151
CAPPED_DATA	1	data_delta	1
DATA_SOURCE	0	ip	r XFS_I
DATA_SOURCE	2	ind_delta	r xfs_bmap_worst_indlen
NOCHECK_CALL

fs/xfs/libxfs/xfs_metafile.c xfs_metafile_resv_alloc_space() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_avail	1-9223372036854775807
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	data_delta	0
PARAM_VALUE	2	ind_delta	(-4294967295)-s64max
DATA_SOURCE	0	ip	$0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	ip->i_delayed_blks
NO_OVERFLOW_SIMPLE	0	ip->i_nblocks
UNITS	0	ip	unit_byte
LOCK2		&mp->m_metafile_resv_lock
TYPE_LOCK		(struct xfs_mount)->m_metafile_resv_lock

fs/xfs/libxfs/xfs_metafile.c xfs_metafile_resv_free_space() -> xfs_mod_delalloc()

Type	Parameter	Key	Value
PARAM_VALUE	0	ip	4096-ptr_max
PARAM_VALUE	0	ip->i_flags_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_itemp	4096-ptr_max
PARAM_VALUE	0	ip->i_itemp->ili_dirty_flags	0-4294967295
PARAM_VALUE	0	ip->i_mount	4096-ptr_max
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	ip->i_mount->m_metafile_resv_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	1	data_delta	0
PARAM_VALUE	2	ind_delta	1
DATA_SOURCE	0	ip	$0
STR_LEN	0	ip	(-1)-1024
STR_LEN	0	ip	(-1)-1024
NOSPEC	0	ip->i_disk_size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	ip->i_disk_size	(-9223372036854775807)-s64max[c]
NO_OVERFLOW_SIMPLE	0	ip->i_delayed_blks
NO_OVERFLOW_SIMPLE	0	ip->i_nblocks
UNITS	0	ip	unit_byte
LOCK2		&mp->m_metafile_resv_lock
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct xfs_mount)->m_metafile_resv_lock