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Searched refs:mutex_trylock (Results 1 – 25 of 157) sorted by relevance

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/Linux-v5.4/drivers/gpu/drm/panfrost/
Dpanfrost_gem_shrinker.c26 if (!mutex_trylock(&pfdev->shrinker_lock)) in panfrost_gem_shrinker_count()
43 if (!mutex_trylock(&shmem->pages_lock)) in panfrost_gem_purge()
61 if (!mutex_trylock(&pfdev->shrinker_lock)) in panfrost_gem_shrinker_scan()
/Linux-v5.4/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-v5.4/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-v5.4/kernel/
Dkexec.c254 if (!mutex_trylock(&kexec_mutex)) in SYSCALL_DEFINE4()
308 if (!mutex_trylock(&kexec_mutex)) in COMPAT_SYSCALL_DEFINE4()
Dstop_machine.c478 if (!mutex_trylock(&stop_cpus_mutex)) in try_stop_cpus()
678 while (!mutex_trylock(&stop_cpus_mutex)) in stop_machine_from_inactive_cpu()
/Linux-v5.4/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.c43 if (!mutex_trylock(&cli->mutex)) in nv17_fence_sync()
/Linux-v5.4/drivers/s390/cio/
Dvfio_ccw_async.c49 if (!mutex_trylock(&private->io_mutex)) in vfio_ccw_async_region_write()
/Linux-v5.4/drivers/media/usb/em28xx/
Dem28xx-audio.c268 if (!mutex_trylock(&dev->lock)) in snd_em28xx_capture_open()
518 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put()
557 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get()
593 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put_mute()
635 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get_mute()
/Linux-v5.4/include/linux/
Dmutex.h183 extern int mutex_trylock(struct mutex *lock);
Dww_mutex.h345 return mutex_trylock(&lock->base); in ww_mutex_trylock()
/Linux-v5.4/drivers/thunderbolt/
Dswitch.c243 if (!mutex_trylock(&sw->tb->lock)) { in tb_switch_nvm_read()
264 if (!mutex_trylock(&sw->tb->lock)) in tb_switch_nvm_write()
1031 if (!mutex_trylock(&sw->tb->lock)) in tb_switch_set_authorized()
1123 if (!mutex_trylock(&sw->tb->lock)) in key_show()
1148 if (!mutex_trylock(&sw->tb->lock)) in key_store()
1212 if (!mutex_trylock(&sw->tb->lock)) { in nvm_authenticate_store()
1274 if (!mutex_trylock(&sw->tb->lock)) in nvm_version_show()
/Linux-v5.4/scripts/coccinelle/locks/
Ddouble_lock.cocci26 mutex_trylock@p1
Dmini_lock.cocci29 mutex_trylock@p1
/Linux-v5.4/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.h88 return mutex_trylock(&dqp->q_qlock); in xfs_dqlock_nowait()
/Linux-v5.4/drivers/gpu/drm/i915/
Dintel_wakeref.c76 !mutex_trylock(&wf->mutex)) { in __intel_wakeref_put_last()
/Linux-v5.4/drivers/char/
Dpowernv-op-panel.c116 if (!mutex_trylock(&oppanel_mutex)) { in oppanel_open()
/Linux-v5.4/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-v5.4/drivers/gpu/drm/radeon/
Dradeon_mn.c80 else if (!mutex_trylock(&rmn->lock)) in radeon_mn_invalidate_range_start()
/Linux-v5.4/arch/powerpc/platforms/pseries/
Dcmm.c149 if (mutex_trylock(&hotplug_mutex)) { in cmm_alloc_pages()
335 if (mutex_trylock(&hotplug_mutex)) { in cmm_thread()
/Linux-v5.4/drivers/net/dsa/mv88e6xxx/
Dphy.c142 if (mutex_trylock(&chip->ppu_mutex)) { in mv88e6xxx_phy_ppu_reenable_work()
/Linux-v5.4/drivers/fpga/
Dfpga-region.c49 if (!mutex_trylock(&region->mutex)) { in fpga_region_get()
/Linux-v5.4/fs/erofs/
Dutils.c289 if (!mutex_trylock(&sbi->umount_mutex)) { in erofs_shrink_scan()
/Linux-v5.4/drivers/gpu/drm/i915/gem/
Di915_gem_pm.c74 if (mutex_trylock(&i915->drm.struct_mutex)) { in retire_work_handler()

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