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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/cgroup/cgroup.c cgroup_css_set_fork() -> cgroup_may_write()

Type Parameter Key Value
PARAM_VALUE 0 cgrp 4096-ptr_max
PARAM_VALUE 0 cgrp->root 4096-ptr_max
PARAM_VALUE 0 cgrp->self.flags 2-u32max
DATA_SOURCE 0 cgrp r cgroup_get_from_file
RX_PATH
TASK_NOT_RUNNING
UNITS 1 sb unit_byte
LOCK2 global &cgroup_mutex

kernel/cgroup/cgroup.c cgroup_procs_write_permission() -> cgroup_may_write()

Type Parameter Key Value
PARAM_VALUE 0 cgrp 4096-ptr_max
BUF_SIZE 0 cgrp (-1)-0,8192
BUF_SIZE 0 cgrp (-1)-0,8192
CAPPED_DATA 0 cgrp 1
CAPPED_DATA 0 cgrp->level 1
CAPPED_DATA 0 cgrp->root 1
DATA_SOURCE 1 sb $2
RX_PATH
TASK_NOT_RUNNING
UNITS 1 sb unit_byte
LOCK2 global &cgroup_mutex
HALF_LOCKED2 &of->mutex