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Searched refs:mutex_trylock (Results 1 – 25 of 166) sorted by relevance

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/Linux-v5.10/drivers/gpu/drm/panfrost/
Dpanfrost_gem_shrinker.c26 if (!mutex_trylock(&pfdev->shrinker_lock)) in panfrost_gem_shrinker_count()
48 if (!mutex_trylock(&bo->mappings.lock)) in panfrost_gem_purge()
51 if (!mutex_trylock(&shmem->pages_lock)) in panfrost_gem_purge()
73 if (!mutex_trylock(&pfdev->shrinker_lock)) in panfrost_gem_shrinker_scan()
/Linux-v5.10/fs/ubifs/
Dshrinker.c165 if (!mutex_trylock(&c->umount_mutex)) { in shrink_tnc_trees()
175 if (!mutex_trylock(&c->tnc_mutex)) { in shrink_tnc_trees()
228 if (!mutex_trylock(&c->umount_mutex)) { in kick_a_thread()
/Linux-v5.10/drivers/gpu/drm/i915/gt/
Dintel_gt_requests.c77 if (mutex_trylock(&tl->mutex)) { in engine_retire()
148 if (!mutex_trylock(&tl->mutex)) { in intel_gt_retire_requests_timeout()
171 if (!mutex_trylock(&tl->mutex)) { in intel_gt_retire_requests_timeout()
/Linux-v5.10/drivers/thunderbolt/
Dretimer.c28 if (!mutex_trylock(&rt->tb->lock)) { in tb_retimer_nvm_read()
50 if (!mutex_trylock(&rt->tb->lock)) in tb_retimer_nvm_write()
162 if (!mutex_trylock(&rt->tb->lock)) in nvm_authenticate_show()
184 if (!mutex_trylock(&rt->tb->lock)) { in nvm_authenticate_store()
232 if (!mutex_trylock(&rt->tb->lock)) in nvm_version_show()
Dswitch.c337 if (!mutex_trylock(&sw->tb->lock)) { in tb_switch_nvm_read()
359 if (!mutex_trylock(&sw->tb->lock)) in tb_switch_nvm_write()
1358 if (!mutex_trylock(&sw->tb->lock)) in tb_switch_set_authorized()
1459 if (!mutex_trylock(&sw->tb->lock)) in key_show()
1484 if (!mutex_trylock(&sw->tb->lock)) in key_store()
1554 if (!mutex_trylock(&sw->tb->lock)) { in nvm_authenticate_sysfs()
1634 if (!mutex_trylock(&sw->tb->lock)) in nvm_version_show()
/Linux-v5.10/fs/f2fs/
Dshrinker.c52 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_shrink_count()
96 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_shrink_scan()
/Linux-v5.10/kernel/
Dkexec.c258 if (!mutex_trylock(&kexec_mutex)) in SYSCALL_DEFINE4()
312 if (!mutex_trylock(&kexec_mutex)) in COMPAT_SYSCALL_DEFINE4()
/Linux-v5.10/drivers/gpu/drm/nouveau/
Dnouveau_fbcon.c76 mutex_trylock(&drm->client.mutex)) { in nouveau_fbcon_fillrect()
108 mutex_trylock(&drm->client.mutex)) { in nouveau_fbcon_copyarea()
140 mutex_trylock(&drm->client.mutex)) { in nouveau_fbcon_imageblit()
172 if (!mutex_trylock(&drm->client.mutex)) in nouveau_fbcon_sync()
Dnv17_fence.c47 if (!mutex_trylock(&cli->mutex)) in nv17_fence_sync()
/Linux-v5.10/drivers/media/usb/em28xx/
Dem28xx-audio.c244 if (!mutex_trylock(&dev->lock)) in snd_em28xx_capture_open()
435 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put()
474 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get()
510 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put_mute()
552 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get_mute()
/Linux-v5.10/drivers/s390/cio/
Dvfio_ccw_async.c49 if (!mutex_trylock(&private->io_mutex)) in vfio_ccw_async_region_write()
/Linux-v5.10/include/linux/
Dmutex.h197 extern int mutex_trylock(struct mutex *lock);
Dww_mutex.h337 return mutex_trylock(&lock->base); in ww_mutex_trylock()
/Linux-v5.10/scripts/coccinelle/locks/
Ddouble_lock.cocci26 mutex_trylock@p1
Dmini_lock.cocci29 mutex_trylock@p1
/Linux-v5.10/fs/xfs/
Dxfs_fsops.c230 if (!mutex_trylock(&mp->m_growlock)) in xfs_growfs_data()
277 if (!mutex_trylock(&mp->m_growlock)) in xfs_growfs_log()
Dxfs_dquot.h118 return mutex_trylock(&dqp->q_qlock); in xfs_dqlock_nowait()
/Linux-v5.10/drivers/char/
Dpowernv-op-panel.c116 if (!mutex_trylock(&oppanel_mutex)) { in oppanel_open()
/Linux-v5.10/drivers/media/test-drivers/vivid/
Dvivid-kthread-touch.c71 if (!mutex_trylock(&dev->mutex)) { in vivid_thread_touch_cap()
/Linux-v5.10/drivers/gpu/drm/i915/
Dintel_wakeref.c76 if (flags & INTEL_WAKEREF_PUT_ASYNC || !mutex_trylock(&wf->mutex)) { in __intel_wakeref_put_last()
/Linux-v5.10/arch/powerpc/platforms/pseries/
Dcmm.c149 if (mutex_trylock(&hotplug_mutex)) { in cmm_alloc_pages()
303 if (mutex_trylock(&hotplug_mutex)) { in cmm_thread()
/Linux-v5.10/drivers/firmware/
Dturris-mox-rwtm.c269 if (!mutex_trylock(&rwtm->busy)) in mox_hwrng_read()
343 if (!mutex_trylock(&rwtm->busy)) in do_sign_write()
/Linux-v5.10/kernel/locking/
Dmutex.c95 return mutex_trylock(lock); in mutex_trylock_recursive()
1410 int __sched mutex_trylock(struct mutex *lock) in mutex_trylock() function
1424 EXPORT_SYMBOL(mutex_trylock);
/Linux-v5.10/fs/erofs/
Dutils.c249 if (!mutex_trylock(&sbi->umount_mutex)) { in erofs_shrink_scan()
/Linux-v5.10/drivers/fpga/
Dfpga-region.c49 if (!mutex_trylock(&region->mutex)) { in fpga_region_get()

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