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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

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

Type Parameter Key Value
PARAM_VALUE 0 pag 4096-ptr_max
PARAM_VALUE 0 pag->pag_group.xg_mount->m_ddev_targp->bt_hash.tbl->dep_map->name 0-255
PARAM_VALUE 1 type 3
PARAM_VALUE 2 args 9170978759765622784
PARAM_VALUE 2 args->agbno 0
PARAM_VALUE 2 args->agbp 0
PARAM_VALUE 2 args->agno 0
PARAM_VALUE 2 args->datatype 0
PARAM_VALUE 2 args->fsbno 0
PARAM_VALUE 2 args->len 1
PARAM_VALUE 2 args->maxlen 0
PARAM_VALUE 2 args->minleft 0
PARAM_VALUE 2 args->minlen 0
PARAM_VALUE 2 args->mod 0
PARAM_VALUE 2 args->mp 0
PARAM_VALUE 2 args->pag 0
PARAM_VALUE 2 args->prod 0
PARAM_VALUE 2 args->resv 0
PARAM_VALUE 2 args->total 0
PARAM_VALUE 2 args->tp 0
PARAM_VALUE 2 args->wasdel 0
DATA_SOURCE 0 pag r to_perag
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/xfs/libxfs/xfs_alloc.c xfs_alloc_vextent_finish() -> xfs_ag_resv_alloc_extent()

Type Parameter Key Value
PARAM_VALUE 0 pag 4096-ptr_max
PARAM_VALUE 1 type 0-3,5
PARAM_VALUE 2 args 4096-ptr_max
PARAM_VALUE 2 args->agbno 0-4294967294
PARAM_VALUE 2 args->agbp 0,4096-ptr_max
PARAM_VALUE 2 args->alignment 1-u32max
PARAM_VALUE 2 args->mod 0-4294967294
PARAM_VALUE 2 args->mp 4096-ptr_max
PARAM_VALUE 2 args->mp->m_sb.sb_agblocks 1-u32max
PARAM_VALUE 2 args->mp->m_sb.sb_agcount 1-u32max
PARAM_VALUE 2 args->pag 4096-ptr_max
PARAM_VALUE 2 args->prod 1-u32max
PARAM_VALUE 2 args->resv 0-3,5
PARAM_VALUE 2 args->tp 4096-ptr_max
PARAM_VALUE 2 args->tp->t_dfops.prev->next 4096-ptr_max
PARAM_VALUE 2 args->tp->t_dfops.prev->next->next 4096-ptr_max
PARAM_VALUE 2 args->tp->t_items.prev->next 4096-ptr_max
PARAM_VALUE 2 args->tp->t_items.prev->next->next 4096-ptr_max
PARAM_VALUE 2 args->wasdel 0-2
PARAM_VALUE 2 args->wasfromfl 0-1
CAPPED_DATA 2 args->agbno 1
CAPPED_DATA 2 args->mod 1
CAPPED_DATA 2 args->mp->m_sb.sb_agcount 1
CAPPED_DATA 2 args->prod 1
CAPPED_DATA 2 args->tp 1
DATA_SOURCE 2 args $0
STR_LEN 2 args->tp (-1)-1024
NOSPEC 2 args->total
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 2 args->total 0-2097151[c]
NO_OVERFLOW_SIMPLE 2 args->agbno
NO_OVERFLOW_SIMPLE 2 args->tp->t_blk_res