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Searched refs:init_lock (Results 1 – 11 of 11) sorted by relevance

/linux-6.3-rc2/drivers/block/zram/
A Dzram_drv.c254 down_read(&zram->init_lock); in initstate_show()
256 up_read(&zram->init_lock); in initstate_show()
282 up_write(&zram->init_lock); in mem_limit_store()
303 up_read(&zram->init_lock); in mem_used_max_store()
369 up_read(&zram->init_lock); in idle_store()
389 up_read(&zram->init_lock); in writeback_limit_enable_store()
405 up_read(&zram->init_lock); in writeback_limit_enable_show()
424 up_read(&zram->init_lock); in writeback_limit_store()
440 up_read(&zram->init_lock); in writeback_limit_show()
489 up_read(&zram->init_lock); in backing_dev_show()
[all …]
A Dzram_drv.h113 struct rw_semaphore init_lock; member
/linux-6.3-rc2/drivers/platform/chrome/
A Dcros_ec_ishtp.c85 static DECLARE_RWSEM(init_lock);
339 up_read(&init_lock); in process_recv()
561 up_read(&init_lock); in cros_ec_pkt_xfer_ish()
600 down_write(&init_lock); in reset_handler()
612 up_write(&init_lock); in reset_handler()
624 up_write(&init_lock); in reset_handler()
635 up_write(&init_lock); in reset_handler()
655 down_write(&init_lock); in cros_ec_ishtp_probe()
681 up_write(&init_lock); in cros_ec_ishtp_probe()
686 down_write(&init_lock); in cros_ec_ishtp_probe()
[all …]
/linux-6.3-rc2/drivers/net/wireguard/
A Dratelimiter.c15 static DEFINE_MUTEX(init_lock);
160 mutex_lock(&init_lock); in wg_ratelimiter_init()
194 mutex_unlock(&init_lock); in wg_ratelimiter_init()
201 mutex_unlock(&init_lock); in wg_ratelimiter_init()
207 mutex_lock(&init_lock); in wg_ratelimiter_uninit()
220 mutex_unlock(&init_lock); in wg_ratelimiter_uninit()
/linux-6.3-rc2/fs/ksmbd/
A Dconnection.c18 static DEFINE_MUTEX(init_lock);
395 mutex_lock(&init_lock); in ksmbd_conn_transport_init()
408 mutex_unlock(&init_lock); in ksmbd_conn_transport_init()
444 mutex_lock(&init_lock); in ksmbd_conn_transport_destroy()
448 mutex_unlock(&init_lock); in ksmbd_conn_transport_destroy()
/linux-6.3-rc2/drivers/tty/serial/
A Dfsl_linflexuart.c134 static DEFINE_SPINLOCK(init_lock);
590 spin_lock_irqsave(&init_lock, flags); in linflex_earlycon_putchar()
619 spin_unlock_irqrestore(&init_lock, flags); in linflex_earlycon_putchar()
722 spin_lock_irqsave(&init_lock, flags); in linflex_console_setup()
724 spin_unlock_irqrestore(&init_lock, flags); in linflex_console_setup()
740 spin_lock_irqsave(&init_lock, flags); in linflex_console_setup()
753 spin_unlock_irqrestore(&init_lock, flags); in linflex_console_setup()
/linux-6.3-rc2/arch/powerpc/platforms/pasemi/
A Ddma_lib.c501 static DEFINE_SPINLOCK(init_lock); in pasemi_dma_init()
513 spin_lock(&init_lock); in pasemi_dma_init()
618 spin_unlock(&init_lock); in pasemi_dma_init()
/linux-6.3-rc2/drivers/nvdimm/
A Dbtt.h229 struct mutex init_lock; member
A Dbtt.c1030 mutex_lock(&btt->init_lock); in btt_meta_init()
1052 mutex_unlock(&btt->init_lock); in btt_meta_init()
1582 mutex_init(&btt->init_lock); in btt_init()
/linux-6.3-rc2/drivers/iommu/
A Dapple-dart.c266 struct mutex init_lock; member
580 mutex_lock(&dart_domain->init_lock); in apple_dart_finalize_domain()
615 mutex_unlock(&dart_domain->init_lock); in apple_dart_finalize_domain()
733 mutex_init(&dart_domain->init_lock); in apple_dart_domain_alloc()
/linux-6.3-rc2/drivers/gpu/drm/msm/
A Dmsm_drv.c558 static DEFINE_MUTEX(init_lock); in load_gpu()
561 mutex_lock(&init_lock); in load_gpu()
566 mutex_unlock(&init_lock); in load_gpu()

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