Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/regulator/core.c regulator_lock_dependent() -> regulator_lock_recursive()

Type Parameter Key Value
PARAM_VALUE 0 rdev->dev.dma_io_tlb_mem->debugfs 0-s64max
PARAM_VALUE 0 rdev->mutex.ww_class->acquire_name 0,4096-ptr_max
PARAM_VALUE 0 rdev->mutex.ww_class->is_wait_die 0-1
PARAM_VALUE 0 rdev->mutex.ww_class->mutex_name 0,4096-ptr_max
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 rdev->supply->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 rdev->supply->debugfs->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rdev->supply->debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 rdev->supply->debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 1 new_contended_rdev 7092927398910480384
PARAM_VALUE 1 *new_contended_rdev 0,4096-ptr_max
PARAM_VALUE 2 old_contended_rdev 1568940290831339520
PARAM_VALUE 2 *old_contended_rdev 0,4096-ptr_max
PARAM_VALUE 3 ww_ctx 864463369733566464,998508678040961024,1909401411367448576,2858210178059689984,4636161381130256384,5677905910954188800,8267003673384861696,8929974726150414336
PARAM_VALUE 3 ww_ctx->dep_map->name 0-255
PARAM_VALUE 3 ww_ctx->first_lock_dep_map->name 0-255
PARAM_VALUE 3 ww_ctx->ww_class->acquire_name 6123211227480948736
PARAM_VALUE 3 ww_ctx->ww_class->is_wait_die 0
PARAM_VALUE 3 ww_ctx->ww_class->mutex_name 8730023023955308544
BUF_SIZE 0 rdev (-1),4040
BUF_SIZE 0 rdev (-1),4040
DATA_SOURCE 0 rdev $0
DATA_SOURCE 3 ww_ctx $1
STR_LEN 0 rdev (-1),2-11,21,31
STR_LEN 0 rdev (-1),2-11,21,31
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 rdev->mutex.ctx->deadlock_inject_countdown
NO_OVERFLOW_SIMPLE 0 rdev->mutex.ctx->deadlock_inject_interval
NO_OVERFLOW_SIMPLE 3 ww_ctx->deadlock_inject_countdown
NO_OVERFLOW_SIMPLE 3 ww_ctx->deadlock_inject_interval
LOCK2 global &regulator_list_mutex
HALF_LOCKED2 &new_contended_rdev->mutex

drivers/regulator/core.c regulator_lock_recursive() -> regulator_lock_recursive()

Type Parameter Key Value
PARAM_VALUE 2 old_contended_rdev 4096-ptr_max
PARAM_VALUE 3 ww_ctx->ww_class->acquire_name 182095512647520256,1459202010597384192,2042222122760065024,2953085416145920000,6123211227480948736,8230199826601394176,8290753657026781184
PARAM_VALUE 3 ww_ctx->ww_class->is_wait_die 0-s32max
PARAM_VALUE 3 ww_ctx->ww_class->mutex_name 3691132625150517248,4065682205113294848,5134360359185924096,5357946803847356416,5603286808893427712,6920087151235571712,8730023023955308544
DATA_SOURCE 1 new_contended_rdev $1
DATA_SOURCE 2 old_contended_rdev $2
DATA_SOURCE 3 ww_ctx $3
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 3 ww_ctx->deadlock_inject_countdown
NO_OVERFLOW_SIMPLE 3 ww_ctx->deadlock_inject_interval
HALF_LOCKED2 &c_rdev->mutex
HALF_LOCKED2 global &regulator_list_mutex