arch/loongarch/kernel/perf_event.c

464

if (atomic_dec_and_mutex_lock(&active_events, &pmu_reserve_mutex)) {

arch/mips/kernel/perf_event_mipsxx.c

639

if (atomic_dec_and_mutex_lock(&active_events,

arch/sparc/kernel/perf_event.c

1189

if (atomic_dec_and_mutex_lock(&active_events, &pmc_grab_mutex)) {

arch/x86/events/core.c

437

if (atomic_dec_and_mutex_lock(&pmc_refcount, &pmc_reserve_mutex)) {

drivers/gpu/drm/drm_file.c

505

if (atomic_dec_and_mutex_lock(&dev->open_count, &drm_global_mutex)) {

drivers/hwtracing/intel_th/msu.c

1601

if (!atomic_dec_and_mutex_lock(&msc->mmap_count, &msc->buf_mutex))

drivers/perf/arm-cci.c

1076

if (atomic_dec_and_mutex_lock(active_events, reserve_mutex)) {

fs/ecryptfs/main.c

149

if (atomic_dec_and_mutex_lock(&inode_info->lower_file_count,

include/linux/mutex.h

251

extern int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock) __cond_acquires(true, lock);

kernel/events/callchain.c

148

if (atomic_dec_and_mutex_lock(&nr_callchain_events, &callchain_mutex)) {

kernel/locking/mutex.c

1192

EXPORT_SYMBOL(atomic_dec_and_mutex_lock);

kernel/sched/core.c

503

if (atomic_dec_and_mutex_lock(&sched_core_count, &sched_core_mutex)) {

lib/test_context-analysis.c

194

if (atomic_dec_and_mutex_lock(a, &d->mtx)) {