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

/openbmc/linux/drivers/s390/block/
H A Ddcssblk.c104 static struct rw_semaphore dcssblk_devices_sem; variable
306 down_read(&dcssblk_devices_sem); in dcssblk_load_segment()
308 up_read(&dcssblk_devices_sem); in dcssblk_load_segment()
354 down_write(&dcssblk_devices_sem); in dcssblk_shared_store()
414 up_write(&dcssblk_devices_sem); in dcssblk_shared_store()
428 up_write(&dcssblk_devices_sem); in dcssblk_shared_store()
460 down_write(&dcssblk_devices_sem); in dcssblk_save_store()
493 up_write(&dcssblk_devices_sem); in dcssblk_save_store()
496 up_write(&dcssblk_devices_sem); in dcssblk_save_store()
514 down_read(&dcssblk_devices_sem); in dcssblk_seglist_show()
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