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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

kernel/seccomp.c seccomp_can_sync_threads() -> is_ancestor()

Type Parameter Key Value
PREEMPT_ADD
LOCK2 irq

fs/btrfs/send.c wait_for_parent_move() -> is_ancestor()

Type Parameter Key Value
PARAM_VALUE 0 root->fs_info->commit_root_sem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 root->fs_info->commit_root_sem.first_waiter->type 0-1
PARAM_VALUE 0 root->node->lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 root->node->lock.first_waiter->type 0-1
PARAM_VALUE 3 ino2 257-u64max
PARAM_VALUE 4 fs_path 4096-ptr_max
PARAM_VALUE 4 fs_path->end 4096-ptr_max
BUF_SIZE 4 fs_path 256
CAPPED_DATA 3 ino2 1
CAPPED_DATA 3 ino2 1
CAPPED_DATA 4 fs_path 1
DATA_SOURCE 4 fs_path r fs_path_alloc
UNITS 1 ino1 unit_byte
UNITS 3 ino2 unit_byte