| /linux/include/linux/ |
| H A D | mutex.h | 218 #define mutex_trylock(lock) _mutex_trylock_nest_lock(lock, NULL) macro
220 extern int mutex_trylock(struct mutex *lock);
221 #define mutex_trylock_nest_lock(lock, nest_lock) mutex_trylock(lock)
229 DEFINE_GUARD_COND(mutex, _try, mutex_trylock(_T))
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| /linux/fs/f2fs/ |
| H A D | shrinker.c | 53 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_shrink_count()
100 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_shrink_scan()
145 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_donate_files()
215 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_reclaim_caches()
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| /linux/fs/bcachefs/ |
| H A D | seqmutex.h | 16 return mutex_trylock(&lock->lock); in seqmutex_trylock()
34 if (lock->seq != seq || !mutex_trylock(&lock->lock)) in seqmutex_relock()
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| H A D | btree_write_buffer.c | 622 if (mutex_trylock(&wb->flushing.lock)) { in bch2_btree_write_buffer_flush_nocheck_rw()
768 if (mutex_trylock(&wb->flushing.lock)) { in bch2_journal_keys_to_write_buffer_start()
845 if (!mutex_trylock(&wb->lock)) in wb_keys_resize()
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| /linux/fs/ubifs/ |
| H A D | shrinker.c | 165 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()
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| /linux/drivers/media/usb/em28xx/ |
| H A D | em28xx-audio.c | 234 if (!mutex_trylock(&dev->lock)) in snd_em28xx_capture_open()
425 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put()
464 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get()
500 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put_mute()
542 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get_mute()
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| /linux/drivers/s390/cio/ |
| H A D | vfio_ccw_async.c | 48 if (!mutex_trylock(&private->io_mutex)) in vfio_ccw_async_region_write()
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| /linux/tools/perf/util/ |
| H A D | mutex.h | 112 bool mutex_trylock(struct mutex *mtx) EXCLUSIVE_TRYLOCK_FUNCTION(true, *mtx);
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| H A D | mutex.c | 64 bool mutex_trylock(struct mutex *mtx) in mutex_trylock() function
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| /linux/Documentation/translations/zh_CN/locking/ |
| H A D | mutex-design.rst | 113 int mutex_trylock(struct mutex *lock);
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| /linux/include/net/ |
| H A D | netdev_lock.h | 12 return mutex_trylock(&dev->lock); in netdev_trylock()
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| /linux/kernel/locking/ |
| H A D | rtmutex_api.c | 628 int __sched mutex_trylock(struct mutex *lock) in mutex_trylock() function
635 EXPORT_SYMBOL(mutex_trylock);
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| H A D | mutex.c | 786 return mutex_trylock(&ww->base); in ww_mutex_trylock()
1096 int __sched mutex_trylock(struct mutex *lock) in mutex_trylock() function
1101 EXPORT_SYMBOL(mutex_trylock);
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| /linux/drivers/pci/hotplug/ |
| H A D | s390_pci_hpc.c | 85 if (!mutex_trylock(&zdev->state_lock)) in reset_slot()
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| /linux/tools/perf/ui/tui/ |
| H A D | setup.c | 194 if (mutex_trylock(&ui__lock)) { in ui__exit()
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| /linux/scripts/coccinelle/locks/ |
| H A D | double_lock.cocci | 26 mutex_trylock@p1
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| H A D | mini_lock.cocci | 29 mutex_trylock@p1
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| /linux/fs/xfs/ |
| H A D | xfs_fsops.c | 308 if (!mutex_trylock(&mp->m_growlock)) in xfs_growfs_data()
360 if (!mutex_trylock(&mp->m_growlock)) in xfs_growfs_log()
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| H A D | xfs_dquot.h | 126 return mutex_trylock(&dqp->q_qlock); in xfs_dqlock_nowait()
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| /linux/drivers/staging/axis-fifo/ |
| H A D | axis-fifo.c | 201 if (!mutex_trylock(&fifo->read_lock)) in axis_fifo_read()
336 if (!mutex_trylock(&fifo->write_lock)) in axis_fifo_write()
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| /linux/drivers/gpu/drm/i915/ |
| H A D | intel_wakeref.c | 79 if (flags & INTEL_WAKEREF_PUT_ASYNC || !mutex_trylock(&wf->mutex)) { in __intel_wakeref_put_last()
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| /linux/drivers/md/bcache/ |
| H A D | extents.c | 179 if (mutex_trylock(&b->c->bucket_lock)) { in btree_ptr_bad_expensive()
513 if (mutex_trylock(&b->c->bucket_lock)) { in bch_extent_bad_expensive()
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| /linux/drivers/mfd/ |
| H A D | atc260x-core.c | 42 mutex_trylock(mutex); in regmap_lock_mutex()
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| /linux/drivers/thunderbolt/ |
| H A D | switch.c | 312 if (!mutex_trylock(&sw->tb->lock)) { in nvm_read()
333 if (!mutex_trylock(&sw->tb->lock)) in nvm_write()
1785 if (!mutex_trylock(&sw->tb->lock)) in tb_switch_set_authorized()
1898 if (!mutex_trylock(&sw->tb->lock)) in key_show()
1923 if (!mutex_trylock(&sw->tb->lock)) in key_store()
2029 if (!mutex_trylock(&sw->tb->lock)) { in nvm_authenticate_sysfs()
2119 if (!mutex_trylock(&sw->tb->lock)) in nvm_version_show()
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| /linux/drivers/net/dsa/mv88e6xxx/ |
| H A D | phy.c | 174 if (mutex_trylock(&chip->ppu_mutex)) { in mv88e6xxx_phy_ppu_reenable_work()
|