xfs_trim_extent identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

fs/xfs/libxfs/xfs_bmap.h, line 180 (as a prototype)

Defined in 1 files as a function:

fs/xfs/libxfs/xfs_bmap.c, line 3677 (as a function)

Referenced in 5 files:

Smatch caller information:

fs/xfs/xfs_reflink.c xfs_find_trim_cow_extent() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	7582924981174009856
PARAM_VALUE	0	irec->br_startoff	0-18446744073709551614
PARAM_VALUE	1	bno	0-18446744073709551614
PARAM_VALUE	2	len	1-u64max
DATA_SOURCE	0	irec	$1
NOSPEC	0	irec->br_startoff
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_blockcount	0-u64max[c]
USER_DATA	0	irec->br_startblock	0-u64max
USER_DATA	0	irec->br_startoff	0-18446744073709551614[c]
USER_DATA	1	bno	0-18446744073709551614[c]
USER_DATA	2	len	1-u64max[c]
UNITS	1	bno	unit_array_size
HALF_LOCKED2		&inode->i_rwsem

fs/xfs/xfs_reflink.c xfs_find_trim_cow_extent() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	7582924981174009856
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
DATA_SOURCE	0	irec	$1
NOSPEC	0	irec->br_startoff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_blockcount	0-u64max[c]
USER_DATA	0	irec->br_startblock	0-u64max
USER_DATA	0	irec->br_startoff	0-18446744073709551614[c]
UNITS	1	bno	unit_array_size
UNITS	2	len	unit_array_size
HALF_LOCKED2		&inode->i_rwsem

fs/xfs/xfs_reflink.c xfs_find_trim_cow_extent() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5307094985346813952
CAPPED_DATA	0	irec->br_startoff	1
DATA_SOURCE	0	irec	$2
PARAM_COMPARE	0	irec->br_startoff	<= $1
PARAM_COMPARE	1	bno	>= $0->br_startoff
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	bno	0-18446744073709551614[c]
USER_DATA	2	len	0-u64max[c]
UNITS	1	bno	unit_array_size
UNITS	2	len	unit_array_size
HALF_LOCKED2		&inode->i_rwsem

fs/xfs/xfs_reflink.c xfs_reflink_cancel_cow_blocks() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5894673799722303488
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
PARAM_VALUE	1	bno	0-36028797018963965
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
DATA_SOURCE	1	bno	$2
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	bno	0-s32max[c]
NO_OVERFLOW_SIMPLE	0	irec->br_startblock

fs/xfs/xfs_reflink.c xfs_reflink_convert_cow_locked() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	7377040475639648256
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
DATA_SOURCE	1	bno	$1
DATA_SOURCE	2	len	$2
NOSPEC	1	bno
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	bno	0-18446744073709551614[c]
USER_DATA	2	len	0-u64max[c]
UNITS	1	bno	unit_array_size
UNITS	2	len	unit_array_size

fs/xfs/xfs_reflink.c xfs_reflink_convert_unwritten() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5307094985346813952
DATA_SOURCE	0	irec	$2
NOSPEC	1	bno
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_startoff	0-4294967294[c]
USER_DATA	1	bno	0-18446744073709551614[c]
USER_DATA	2	len	0-u64max[c]
UNITS	1	bno	unit_array_size
UNITS	2	len	unit_array_size
HALF_LOCKED2		&inode->i_rwsem

fs/xfs/xfs_reflink.c xfs_reflink_end_cow_extent_locked() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	7431568519799619584
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
PARAM_VALUE	1	bno	0-18446744073709551614
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	bno	0-18446744073709551614
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_atomic_write_cow_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	419484597275512832
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_startoff	0-u64max[c]
USER_DATA	1	bno	0-u64max
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_atomic_write_cow_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	419484597275512832
PARAM_VALUE	0	irec->br_startoff	0-18446744073709551614
PARAM_VALUE	1	bno	0-18446744073709551614
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
NOSPEC	0	irec->br_startoff
NOSPEC	1	bno
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_startoff	0-18446744073709551614[c]
USER_DATA	1	bno	0-18446744073709551614
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_atomic_write_cow_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	419484597275512832
PARAM_VALUE	0	irec->br_startoff	1-u64max
PARAM_VALUE	1	bno	0-18446744073709551614
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
NOSPEC	1	bno
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_startoff	1-u64max[c]
USER_DATA	1	bno	0-18446744073709551614
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5143740446070280192
PARAM_VALUE	0	irec->br_blockcount	1-u64max
PARAM_VALUE	0	irec->br_startblock	18446744073709551614
PARAM_VALUE	0	irec->br_startoff	0-18014398509481982
PARAM_VALUE	1	bno	0-18014398509481982
PARAM_VALUE	2	len	1-18014398509481983
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_blockcount	1-u64max[c]
USER_DATA	0	irec->br_startoff	0-18014398509481982
USER_DATA	1	bno	0-s32max[c]
USER_DATA	2	len	1-18014398509481983[c]
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5143740446070280192
PARAM_VALUE	0	irec->br_blockcount	1-u64max
PARAM_VALUE	0	irec->br_startblock	18446744073709551614
PARAM_VALUE	0	irec->br_startoff	0-18446744073709551614
PARAM_VALUE	1	bno	0-18446744073709551614
PARAM_VALUE	2	len	1-u64max
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
CAPPED_DATA	2	len	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_blockcount	1-u64max[c]
USER_DATA	0	irec->br_startoff	0-18446744073709551614
USER_DATA	1	bno	0-s32max[c]
USER_DATA	2	len	1-u64max[c]
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5143740446070280192
PARAM_VALUE	1	bno	0-18446744073709551614
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_blockcount	1-u64max[c]
USER_DATA	0	irec->br_startoff	0-18446744073709551614[c]
USER_DATA	1	bno	0-s32max[c]
USER_DATA	2	len	0-36028797018963966,18446744071562067969-u64max[c]
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5143740446070280192
PARAM_VALUE	1	bno	0-18446744073709551614
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_startoff	0-18446744073709551614[c]
USER_DATA	1	bno	0-s32max[c]
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	2276047760485158912
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	bno	0-18446744073709551614[c]
UNITS	1	bno	unit_array_size
UNITS	2	len	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5143740446070280192
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_startoff	0-s32max[c]
USER_DATA	1	bno	0-u64max
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	5143740446070280192
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_startoff	0-4294967294[c]
USER_DATA	1	bno	0-u64max
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_buffered_write_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	2276047760485158912
PARAM_VALUE	1	bno	0-18446744073709551614
PARAM_VALUE	2	len	1-u64max
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_blockcount	0-2097151
USER_DATA	0	irec->br_startblock	0,131072-u64max
USER_DATA	0	irec->br_startoff	0-u64max
USER_DATA	1	bno	0-18446744073709551614
USER_DATA	2	len	1-u64max[c]
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_check_atomic_cow_conversion() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	6040383129228181504
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
DATA_SOURCE	1	bno	$1
DATA_SOURCE	2	len	$2
NOCHECK_CALL
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_seek_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	1253689202203828224
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	bno	0-u64max
UNITS	1	bno	unit_array_size

fs/xfs/xfs_iomap.c xfs_seek_iomap_begin() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	4990134678614859776
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495,18446744073709551614
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	0	irec->br_blockcount	1-18014398509481983[c]
USER_DATA	0	irec->br_startoff	0-u64max
USER_DATA	1	bno	0-u64max
UNITS	1	bno	unit_array_size

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

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	551653794387951616
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
NOCHECK_CALL
UNITS	1	bno	unit_array_size

fs/xfs/xfs_aops.c xfs_zoned_map_blocks() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	4901903934283411456
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	bno	unit_array_size
HALF_LOCKED2		&folio->private->lock

fs/xfs/xfs_dir2_readdir.c xfs_dir2_leaf_readbuf() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	4412750740311429120
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-4294967294
PARAM_VALUE	2	len	0-u32max
DATA_SOURCE	1	bno	r xfs_dir2_db_to_da
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	bno	unit_array_size
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&dir_fp->readdir_lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/xfs/xfs_dir2_readdir.c xfs_dir2_leaf_readbuf() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	4412750740311429120
PARAM_VALUE	0	irec->br_startoff	0-4294967294
PARAM_VALUE	1	bno	0-4294967294
PARAM_VALUE	2	len	1-u32max
CAPPED_DATA	1	bno	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	bno	unit_array_size
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&dir_fp->readdir_lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/xfs/scrub/readdir.c xchk_read_leaf_dir_buf() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	3783028120977481728
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-4294967294
PARAM_VALUE	2	len	0-u32max
DATA_SOURCE	1	bno	r xfs_dir2_db_to_da
NOCHECK_CALL
UNITS	1	bno	unit_array_size

fs/xfs/xfs_bmap_util.c xfs_bmap_punch_delalloc_range() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	4164050920271736832
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
PARAM_VALUE	1	bno	0-36028797018963965
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
NOSPEC	1	bno
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	bno	0-s32max[c]

fs/xfs/xfs_bmap_util.c xfs_getbmap() -> xfs_trim_extent()

Type	Parameter	Key	Value
PARAM_VALUE	0	irec	8082551360991584256
PARAM_VALUE	0	irec->br_blockcount	0-18014398509481983
PARAM_VALUE	0	irec->br_startblock	0-4503599627370495
PARAM_VALUE	0	irec->br_startoff	0-18014398509481983
PARAM_VALUE	1	bno	0-9223372036854775807
PARAM_VALUE	2	len	0-9223372036854775807
CAPPED_DATA	1	bno	1
CAPPED_DATA	1	bno	1
NOCHECK_CALL
USER_DATA	2	len	0-9223372036854775807[c]