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Searched refs:link_mutex (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.15/drivers/hwtracing/stm/
Dcore.c880 mutex_init(&stm->link_mutex); in stm_register_device()
937 mutex_lock(&stm->link_mutex); in stm_unregister_device()
949 mutex_unlock(&stm->link_mutex); in stm_unregister_device()
995 mutex_lock(&stm->link_mutex); in stm_source_link_add()
1005 mutex_unlock(&stm->link_mutex); in stm_source_link_add()
1036 mutex_lock(&stm->link_mutex); in stm_source_link_add()
1045 mutex_unlock(&stm->link_mutex); in stm_source_link_add()
1066 lockdep_assert_held(&stm->link_mutex); in __stm_source_link_drop()
1137 mutex_lock(&stm->link_mutex); in stm_source_link_drop()
1139 mutex_unlock(&stm->link_mutex); in stm_source_link_drop()
Dstm.h37 struct mutex link_mutex; member
/Linux-v5.15/kernel/bpf/
Dbpf_iter.c35 static DEFINE_MUTEX(link_mutex);
408 mutex_lock(&link_mutex); in bpf_iter_link_replace()
425 mutex_unlock(&link_mutex); in bpf_iter_link_replace()
589 mutex_lock(&link_mutex); in prepare_seq_file()
592 mutex_unlock(&link_mutex); in prepare_seq_file()
/Linux-v5.15/drivers/gpu/drm/bridge/cadence/
Dcdns-mhdp8546-core.c1414 WARN_ON(!mutex_is_locked(&mhdp->link_mutex)); in cdns_mhdp_link_up()
1482 WARN_ON(!mutex_is_locked(&mhdp->link_mutex)); in cdns_mhdp_link_down()
1606 mutex_lock(&mhdp->link_mutex); in cdns_mhdp_mode_valid()
1610 mutex_unlock(&mhdp->link_mutex); in cdns_mhdp_mode_valid()
1614 mutex_unlock(&mhdp->link_mutex); in cdns_mhdp_mode_valid()
1983 mutex_lock(&mhdp->link_mutex); in cdns_mhdp_atomic_enable()
2017 mutex_unlock(&mhdp->link_mutex); in cdns_mhdp_atomic_enable()
2019 mutex_lock(&mhdp->link_mutex); in cdns_mhdp_atomic_enable()
2050 mutex_unlock(&mhdp->link_mutex); in cdns_mhdp_atomic_enable()
2063 mutex_lock(&mhdp->link_mutex); in cdns_mhdp_atomic_disable()
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Dcdns-mhdp8546-core.h376 struct mutex link_mutex; member