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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

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

Type Parameter Key Value
PARAM_VALUE 0 old_cset 4096-ptr_max
PARAM_VALUE 0 old_cset->dfl_cgrp 4096-ptr_max
PARAM_VALUE 1 cgrp 4096-ptr_max
PARAM_VALUE 1 cgrp->procs_file.kn 4096-ptr_max
PARAM_VALUE 1 cgrp->root 4096-ptr_max
PARAM_VALUE 1 cgrp->self.flags 2-u32max
CAPPED_DATA 1 cgrp 1
CAPPED_DATA 1 cgrp->root 1
DATA_SOURCE 0 old_cset r task_css_set
DATA_SOURCE 1 cgrp r cgroup_get_from_file
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &cgroup_mutex

kernel/cgroup/cgroup.c cgroup_migrate_prepare_dst() -> find_css_set()

Type Parameter Key Value
PARAM_VALUE 0 old_cset 4096-ptr_max
CAPPED_DATA 0 &old_cset->mg_src_preload_node 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &cgroup_mutex

kernel/cgroup/cgroup.c find_css_set() -> find_css_set()

Type Parameter Key Value
PARAM_VALUE 0 old_cset 4096-ptr_max
PARAM_VALUE 0 old_cset->cgrp_links.next 4096-ptr_max
PARAM_VALUE 0 old_cset->cgrp_links.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->cgrp_links.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->cgrp_links.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->cgrp_links.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->dfl_cgrp 4096-ptr_max
PARAM_VALUE 0 old_cset->dom_cset 4096-ptr_max
PARAM_VALUE 0 old_cset->dom_cset->dom_cset 4096-ptr_max
PARAM_VALUE 0 old_cset->dying_tasks.next 4096-ptr_max
PARAM_VALUE 0 old_cset->dying_tasks.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->dying_tasks.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->dying_tasks.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->dying_tasks.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->e_cset_node 4096-ptr_max
PARAM_VALUE 0 old_cset->hlist->pprev 4096-ptr_max
PARAM_VALUE 0 old_cset->hlist.pprev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_dst_preload_node.next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_dst_preload_node.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_dst_preload_node.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_dst_preload_node.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_dst_preload_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_node.next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_node.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_node.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_node.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_src_preload_node.next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_src_preload_node.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_src_preload_node.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_src_preload_node.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_src_preload_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_tasks.next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_tasks.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_tasks.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_tasks.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->mg_tasks.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->refcount.refs.counter 1
PARAM_VALUE 0 old_cset->subsys 4096-ptr_max
PARAM_VALUE 0 old_cset->task_iters.next 4096-ptr_max
PARAM_VALUE 0 old_cset->task_iters.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->task_iters.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->task_iters.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->task_iters.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->tasks.next 4096-ptr_max
PARAM_VALUE 0 old_cset->tasks.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->tasks.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->tasks.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->tasks.prev->prev 4096-ptr_max
PARAM_VALUE 0 old_cset->threaded_csets.next 4096-ptr_max
PARAM_VALUE 0 old_cset->threaded_csets.next->next 4096-ptr_max
PARAM_VALUE 0 old_cset->threaded_csets.prev 4096-ptr_max
PARAM_VALUE 0 old_cset->threaded_csets.prev->next 4096-ptr_max
PARAM_VALUE 0 old_cset->threaded_csets.prev->prev 4096-ptr_max
BUF_SIZE 0 old_cset 640
BUF_SIZE 0 old_cset->dom_cset 640
CAPPED_DATA 0 old_cset->dfl_cgrp 1
DATA_SOURCE 0 old_cset r _kzalloc_noprof
PARAM_COMPARE 0 old_cset->dfl_cgrp != $0->dfl_cgrp->dom_cgrp
PARAM_COMPARE 1 cgrp != $0->dfl_cgrp
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &cgroup_mutex