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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/gfs2/rgrp.c gfs2_alloc_extent() -> gfs2_rbm_from_block()

Type Parameter Key Value
PARAM_VALUE 0 rbm 8067462723070775296
PARAM_VALUE 0 rbm->bii 0
PARAM_VALUE 0 rbm->offset 0
PARAM_VALUE 0 rbm->rgd 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &rbm.rgd->rd_mutex
HALF_LOCKED2 &ip->i_rw_mutex
HALF_LOCKED2 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_rgrpd)->rd_mutex

fs/gfs2/rgrp.c gfs2_check_blk_type() -> gfs2_rbm_from_block()

Type Parameter Key Value
PARAM_VALUE 0 rbm 806642533298528256
PARAM_VALUE 0 rbm->rgd 4096-ptr_max
PARAM_VALUE 1 block 0-18446744073709551614
CAPPED_DATA 1 block 1
CAPPED_DATA 1 block 1
DATA_SOURCE 1 block $1
NOSPEC 1 block
NOSPEC 1 block
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 block 0-18446744073709551614[c]
UNITS 1 block unit_byte

fs/gfs2/rgrp.c gfs2_free_extlen() -> gfs2_rbm_from_block()

Type Parameter Key Value
PARAM_VALUE 0 rbm 7159052566779813888
PARAM_VALUE 0 rbm->offset 0-4294967294
PARAM_VALUE 0 rbm->rgd 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 1 block unit_byte
HALF_LOCKED2 &rbm.rgd->rd_mutex

fs/gfs2/rgrp.c gfs2_set_alloc_start() -> gfs2_rbm_from_block()

Type Parameter Key Value
PARAM_VALUE 0 rbm 3062558116872404992
PARAM_VALUE 0 rbm->rgd 4096-ptr_max
DATA_SOURCE 0 rbm $0
STR_LEN 0 rbm (-1)-255
STR_LEN 0 rbm (-1)-255
RX_PATH
TASK_NOT_RUNNING
UNITS 1 block unit_byte
LOCK2 &rbm.rgd->rd_mutex
HALF_LOCKED2 &ip->i_rw_mutex
HALF_LOCKED2 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_rgrpd)->rd_mutex

fs/gfs2/rgrp.c rg_mblk_search() -> gfs2_rbm_from_block()

Type Parameter Key Value
PARAM_VALUE 0 rbm 95773694262284288
PARAM_VALUE 0 rbm->bii 0
PARAM_VALUE 0 rbm->offset 0
PARAM_VALUE 0 rbm->rgd 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
UNITS 1 block unit_byte
LOCK2 &rgd->rd_mutex
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ip->i_inode.i_rwsem
TYPE_LOCK (struct gfs2_rgrpd)->rd_mutex

fs/gfs2/rgrp.c rgblk_free() -> gfs2_rbm_from_block()

Type Parameter Key Value
PARAM_VALUE 0 rbm 3663712604581539840
PARAM_VALUE 0 rbm->rgd 0,4096-ptr_max
CAPPED_DATA 1 block 1
CAPPED_DATA 1 block 1
DATA_SOURCE 1 block $2
RX_PATH
TASK_NOT_RUNNING
UNITS 1 block unit_byte
LOCK2 &rgd->rd_mutex
HALF_LOCKED2 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_rgrpd)->rd_mutex

fs/gfs2/rgrp.c try_rgrp_unlink() -> gfs2_rbm_from_block()

Type Parameter Key Value
PARAM_VALUE 0 rbm 2204405664885719040
PARAM_VALUE 0 rbm->offset 0-4294967294
PARAM_VALUE 0 rbm->rgd 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &rgd->rd_mutex
HALF_LOCKED2 &inode->i_rwsem
HALF_LOCKED2 &ip->i_inode.i_rwsem
TYPE_LOCK (struct gfs2_rgrpd)->rd_mutex