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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/cgroup/dmem.c dmem_cgroup_get_common_ancestor() -> css_to_dmemcs()

Type Parameter Key Value
PARAM_VALUE 0 css 4096-ptr_max
DATA_SOURCE 0 css r cgroup_e_css
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read

kernel/cgroup/dmem.c dmem_cgroup_get_common_ancestor() -> css_to_dmemcs()

Type Parameter Key Value
PARAM_VALUE 0 css 4096-ptr_max
DATA_SOURCE 0 css r cgroup_e_css
RX_PATH
TASK_NOT_RUNNING

kernel/cgroup/dmem.c dmemcg_limit_show() -> css_to_dmemcs()

Type Parameter Key Value
BUF_SIZE 0 css (-1),392
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sf->lock
TYPE_LOCK (struct seq_file)->lock

kernel/cgroup/dmem.c dmemcg_limit_write() -> css_to_dmemcs()

Type Parameter Key Value
BUF_SIZE 0 css (-1),392
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

kernel/cgroup/dmem.c dmemcs_free() -> css_to_dmemcs()

Type Parameter Key Value
PARAM_VALUE 0 css 4096-ptr_max
CAPPED_DATA 0 css 1
DATA_SOURCE 0 css $0
HALF_LOCKED2 &pool->lock

kernel/cgroup/dmem.c dmemcs_offline() -> css_to_dmemcs()

Type Parameter Key Value
PARAM_VALUE 0 css 4096-ptr_max
DATA_SOURCE 0 css $0
LOCK2 global &cgroup_mutex
HALF_LOCKED2 &pool->lock

kernel/cgroup/dmem.c get_current_dmemcs() -> css_to_dmemcs()

Type Parameter Key Value
PARAM_VALUE 0 css 4096-ptr_max

kernel/cgroup/dmem.c parent_dmemcs() -> css_to_dmemcs()

Type Parameter Key Value
PARAM_VALUE 0 css 1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dmemcg_lock