* rwsemaphores and modules
@ 2001-01-21 5:53 Paul Mackerras
0 siblings, 0 replies; only message in thread
From: Paul Mackerras @ 2001-01-21 5:53 UTC (permalink / raw)
To: linux-kernel
Does anyone know why we have this code in include/linux/usbdevicefs.h?
Is it still needed?
/*
* sigh. rwsemaphores do not (yet) work from modules
*/
#define rw_semaphore semaphore
#define init_rwsem init_MUTEX
#define down_read down
#define down_write down
#define up_read up
#define up_write up
Paul.
--
Paul Mackerras, Open Source Research Fellow, Linuxcare, Inc.
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