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Searched refs:mutex_trylock (Results 1 – 25 of 148) sorted by relevance

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/Linux-v4.19/fs/ubifs/
Dshrinker.c177 if (!mutex_trylock(&c->umount_mutex)) { in shrink_tnc_trees()
187 if (!mutex_trylock(&c->tnc_mutex)) { in shrink_tnc_trees()
240 if (!mutex_trylock(&c->umount_mutex)) { in kick_a_thread()
/Linux-v4.19/fs/f2fs/
Dshrinker.c55 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_shrink_count()
99 if (!mutex_trylock(&sbi->umount_mutex)) { in f2fs_shrink_scan()
/Linux-v4.19/include/linux/
Dmutex.h196 extern int mutex_trylock(struct mutex *lock);
229 return mutex_trylock(lock); in mutex_trylock_recursive()
Dww_mutex.h345 return mutex_trylock(&lock->base); in ww_mutex_trylock()
/Linux-v4.19/kernel/
Dkexec.c248 if (!mutex_trylock(&kexec_mutex)) in SYSCALL_DEFINE4()
302 if (!mutex_trylock(&kexec_mutex)) in COMPAT_SYSCALL_DEFINE4()
Dstop_machine.c466 if (!mutex_trylock(&stop_cpus_mutex)) in try_stop_cpus()
666 while (!mutex_trylock(&stop_cpus_mutex)) in stop_machine_from_inactive_cpu()
/Linux-v4.19/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-v4.19/drivers/media/usb/em28xx/
Dem28xx-audio.c267 if (!mutex_trylock(&dev->lock)) in snd_em28xx_capture_open()
517 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put()
556 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get()
592 if (!mutex_trylock(&dev->lock)) in em28xx_vol_put_mute()
634 if (!mutex_trylock(&dev->lock)) in em28xx_vol_get_mute()
/Linux-v4.19/net/sunrpc/xprtrdma/
Dsvc_rdma_backchannel.c228 if (!mutex_trylock(&sxprt->xpt_mutex)) { in xprt_rdma_bc_send_request()
230 if (!mutex_trylock(&sxprt->xpt_mutex)) in xprt_rdma_bc_send_request()
/Linux-v4.19/scripts/coccinelle/locks/
Ddouble_lock.cocci25 mutex_trylock@p1
Dmini_lock.cocci28 mutex_trylock@p1
/Linux-v4.19/fs/xfs/
Dxfs_fsops.c235 if (!mutex_trylock(&mp->m_growlock)) in xfs_growfs_data()
282 if (!mutex_trylock(&mp->m_growlock)) in xfs_growfs_log()
Dxfs_dquot.h89 return mutex_trylock(&dqp->q_qlock); in xfs_dqlock_nowait()
/Linux-v4.19/drivers/char/
Dpowernv-op-panel.c115 if (!mutex_trylock(&oppanel_mutex)) { in oppanel_open()
/Linux-v4.19/drivers/fpga/
Dfpga-region.c49 if (!mutex_trylock(&region->mutex)) { in fpga_region_get()
Dfpga-bridge.c73 if (!mutex_trylock(&bridge->mutex)) { in __fpga_bridge_get()
/Linux-v4.19/drivers/staging/erofs/
Dutils.c242 if (!mutex_trylock(&sbi->umount_mutex)) { in erofs_shrink_scan()
/Linux-v4.19/arch/powerpc/platforms/pseries/
Dcmm.c163 if (mutex_trylock(&hotplug_mutex)) { in cmm_alloc_pages()
349 if (mutex_trylock(&hotplug_mutex)) { in cmm_thread()
/Linux-v4.19/drivers/net/dsa/mv88e6xxx/
Dphy.c143 if (mutex_trylock(&chip->ppu_mutex)) { in mv88e6xxx_phy_ppu_reenable_work()
/Linux-v4.19/drivers/mtd/
Dmtd_blkdevs.c340 if (mutex_trylock(&mtd_table_mutex)) { in add_mtd_blktrans_dev()
472 if (mutex_trylock(&mtd_table_mutex)) { in del_mtd_blktrans_dev()
/Linux-v4.19/drivers/md/bcache/
Dextents.c179 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()
/Linux-v4.19/drivers/gpu/drm/radeon/
Dradeon_mn.c140 else if (!mutex_trylock(&rmn->lock)) in radeon_mn_invalidate_range_start()
/Linux-v4.19/drivers/gpu/drm/amd/amdgpu/
Dmxgpu_ai.c250 locked = mutex_trylock(&adev->lock_reset); in xgpu_ai_mailbox_flr_work()
/Linux-v4.19/drivers/net/wireless/st/cw1200/
Dpm.c178 if (!mutex_trylock(&priv->conf_mutex)) in cw1200_wow_suspend()

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