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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/xfs/libxfs/xfs_bmap.c xfs_bmap_btalloc_best_length() -> xfs_bmap_btalloc_low_space()

Type Parameter Key Value
PARAM_VALUE 0 ap 7078978139519856640,7228274775691866112
PARAM_VALUE 0 ap->flags 0,2-u32max
PARAM_VALUE 0 ap->got.br_state 0-1
PARAM_VALUE 0 ap->ip 4096-ptr_max
PARAM_VALUE 0 ap->ip->i_mount 4096-ptr_max
PARAM_VALUE 0 ap->ip->i_mount->m_errortag 4096-ptr_max
PARAM_VALUE 0 ap->logflags 0-s32max
PARAM_VALUE 0 ap->tp 4096-ptr_max
PARAM_VALUE 1 args 6378406742512791552
PARAM_VALUE 1 args->agbp 0,4096-ptr_max
PARAM_VALUE 1 args->agbp->b_addr->agf_bno_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_bno_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_btreeblks 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_cnt_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_cnt_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_flcount 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_flfirst 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_freeblks 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_refcount_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_refcount_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_rmap_blocks 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_rmap_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_rmap_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_free_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_free_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_log_item->bli_flags 0,2-u32max
PARAM_VALUE 1 args->alignment 1-u32max
PARAM_VALUE 1 args->alloc_minlen_only 0
PARAM_VALUE 1 args->fsbno u64max
PARAM_VALUE 1 args->min_agbno 0
PARAM_VALUE 1 args->minalignslop 0
PARAM_VALUE 1 args->mp 4096-ptr_max
PARAM_VALUE 1 args->oinfo.oi_flags 0
PARAM_VALUE 1 args->oinfo.oi_offset 0
PARAM_VALUE 1 args->oinfo.oi_owner 0
PARAM_VALUE 1 args->pag 0,4096-ptr_max
PARAM_VALUE 1 args->resv 0
PARAM_VALUE 1 args->tp 4096-ptr_max
PARAM_VALUE 1 args->wasdel 0-1
PARAM_VALUE 1 args->wasfromfl 0-1
CAPPED_DATA 1 args->mp->m_sb.sb_agcount 1
CAPPED_DATA 1 args->prod 1
DATA_SOURCE 0 ap $0
DATA_SOURCE 1 args $1
STR_LEN 0 ap->tp (-1)-1024
BIT_INFO 0 ap->flags 0x0,0x7fffffff
NOSPEC 0 ap->minlen
NOSPEC 1 args->minlen
NOSPEC 1 args->total
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ap->aeof 0-1
USER_DATA 0 ap->got.br_blockcount 0-2097151[c]
USER_DATA 0 ap->got.br_startoff 0-s32max[c]
USER_DATA 0 ap->length 0-2097151[c]
USER_DATA 0 ap->minlen 0-2097151[c]
USER_DATA 0 ap->offset 0-2149580798[c]
USER_DATA 0 ap->prev.br_blockcount 0-2097151[c]
USER_DATA 0 ap->prev.br_startoff 0-s32max[c]
USER_DATA 1 args->minlen 0-u32max[c]
USER_DATA 1 args->total 0-2097151[c]
NO_OVERFLOW_SIMPLE 1 args->agbno

fs/xfs/libxfs/xfs_bmap.c xfs_bmap_btalloc_filestreams() -> xfs_bmap_btalloc_low_space()

Type Parameter Key Value
PARAM_VALUE 0 ap 7078978139519856640,7228274775691866112
PARAM_VALUE 0 ap->flags 0,2-u32max
PARAM_VALUE 0 ap->got.br_state 0-1
PARAM_VALUE 0 ap->ip 4096-ptr_max
PARAM_VALUE 0 ap->ip->i_mount 4096-ptr_max
PARAM_VALUE 0 ap->ip->i_mount->m_errortag 4096-ptr_max
PARAM_VALUE 0 ap->logflags 0-s32max
PARAM_VALUE 0 ap->tp 4096-ptr_max
PARAM_VALUE 1 args 6378406742512791552
PARAM_VALUE 1 args->agbp 0,4096-ptr_max
PARAM_VALUE 1 args->agbp->b_addr->agf_bno_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_bno_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_btreeblks 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_cnt_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_cnt_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_flcount 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_flfirst 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_freeblks 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_refcount_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_refcount_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_rmap_blocks 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_rmap_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agf_rmap_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_free_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_free_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_level 0-4294967295
PARAM_VALUE 1 args->agbp->b_addr->agi_root 0-4294967295
PARAM_VALUE 1 args->agbp->b_log_item->bli_flags 0,2-u32max
PARAM_VALUE 1 args->alignment 1-u32max
PARAM_VALUE 1 args->alloc_minlen_only 0
PARAM_VALUE 1 args->fsbno u64max
PARAM_VALUE 1 args->min_agbno 0
PARAM_VALUE 1 args->minalignslop 0
PARAM_VALUE 1 args->mp 4096-ptr_max
PARAM_VALUE 1 args->mp->m_filestream 4096-ptr_max
PARAM_VALUE 1 args->mp->m_filestream->lists 0-s64max
PARAM_VALUE 1 args->mp->m_filestream->lru_grp 0-4294967295
PARAM_VALUE 1 args->mp->m_filestream->queued 0-4294967295
PARAM_VALUE 1 args->oinfo.oi_flags 0
PARAM_VALUE 1 args->oinfo.oi_offset 0
PARAM_VALUE 1 args->oinfo.oi_owner 0
PARAM_VALUE 1 args->pag 0
PARAM_VALUE 1 args->resv 0
PARAM_VALUE 1 args->tp 4096-ptr_max
PARAM_VALUE 1 args->tp->t_items.prev->next 4096-ptr_max
PARAM_VALUE 1 args->tp->t_items.prev->next->next 4096-ptr_max
PARAM_VALUE 1 args->wasdel 0-1
PARAM_VALUE 1 args->wasfromfl 0-1
CAPPED_DATA 1 args->tp 1
DATA_SOURCE 0 ap $0
DATA_SOURCE 1 args $1
STR_LEN 0 ap->tp (-1)-1024
BIT_INFO 0 ap->datatype 0x1,0xffffffffffffffff
BIT_INFO 0 ap->flags 0x0,0x7fffffff
BIT_INFO 0 ap->tp->t_flags 0x0,0xffffffff
NOSPEC 0 ap->minlen
NOSPEC 1 args->maxlen
NOSPEC 1 args->minlen
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ap->aeof 0-1
USER_DATA 0 ap->got.br_blockcount 0-2097151[c]
USER_DATA 0 ap->got.br_startoff 0-s32max[c]
USER_DATA 0 ap->length 0-2097151[c]
USER_DATA 0 ap->minlen 0-2097151[c]
USER_DATA 0 ap->offset 0-2149580798[c]
USER_DATA 0 ap->prev.br_blockcount 0-2097151[c]
USER_DATA 0 ap->prev.br_startoff 0-s32max[c]
USER_DATA 1 args->maxlen 0-2097151[c]
USER_DATA 1 args->minlen 0-u32max[c]
NO_OVERFLOW_SIMPLE 1 args->agbno
NO_OVERFLOW_SIMPLE 1 args->total

fs/xfs/libxfs/xfs_bmap.c xfs_bmap_exact_minlen_extent_alloc() -> xfs_bmap_btalloc_low_space()

Type Parameter Key Value
PARAM_VALUE 0 ap 7078978139519856640,7228274775691866112
PARAM_VALUE 0 ap->flags 0,2-u32max
PARAM_VALUE 0 ap->got.br_state 0-1
PARAM_VALUE 0 ap->ip 4096-ptr_max
PARAM_VALUE 0 ap->ip->i_mount 4096-ptr_max
PARAM_VALUE 0 ap->ip->i_mount->m_errortag 4096-ptr_max
PARAM_VALUE 0 ap->logflags 0-s32max
PARAM_VALUE 0 ap->minlen 1
PARAM_VALUE 1 args 6378406742512791552
PARAM_VALUE 1 args->agbno 0
PARAM_VALUE 1 args->agbp 0
PARAM_VALUE 1 args->agno 0
PARAM_VALUE 1 args->alignment 1-u32max
PARAM_VALUE 1 args->alloc_minlen_only 1
PARAM_VALUE 1 args->fsbno u64max
PARAM_VALUE 1 args->len 0
PARAM_VALUE 1 args->max_agbno 0
PARAM_VALUE 1 args->maxlen 1
PARAM_VALUE 1 args->min_agbno 0
PARAM_VALUE 1 args->minalignslop 0
PARAM_VALUE 1 args->minlen 1
PARAM_VALUE 1 args->mp 4096-ptr_max
PARAM_VALUE 1 args->oinfo.oi_flags 0
PARAM_VALUE 1 args->oinfo.oi_offset 0
PARAM_VALUE 1 args->oinfo.oi_owner 0
PARAM_VALUE 1 args->pag 0
PARAM_VALUE 1 args->resv 0
PARAM_VALUE 1 args->wasdel 0-1
PARAM_VALUE 1 args->wasfromfl 0
DATA_SOURCE 0 ap $0
DATA_SOURCE 1 args $1
STR_LEN 0 ap->tp (-1)-1024
BIT_INFO 0 ap->flags 0x0,0x7fffffff
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 ap->aeof 0-1
USER_DATA 0 ap->got.br_blockcount 0-2097151[c]
USER_DATA 0 ap->got.br_startoff 0-s32max[c]
USER_DATA 0 ap->length 0-2097151[c]
USER_DATA 0 ap->offset 0-2149580798[c]
USER_DATA 0 ap->prev.br_blockcount 0-2097151[c]
USER_DATA 0 ap->prev.br_startoff 0-s32max[c]