attilio 2007-06-26 21:31:56 UTC FreeBSD src repository
Modified files: sys/kern kern_rwlock.c sys/sys _rwlock.h rwlock.h Log: Introduce a new rwlocks initialization function: rw_init_flags. This is very similar to sx_init_flags: it initializes the rwlock using special flags passed as third argument (RW_DUPOK, RW_NOPROFILE, RW_NOWITNESS, RW_QUIET, RW_RECURSE). Among these, the most important new feature is probabilly that rwlocks can be acquired recursively now (for both shared and exclusive paths). Because of the recursion counter, the ABI is changed. Tested by: Timothy Redaelli <[EMAIL PROTECTED]> Reviewed by: jhb Approved by: jeff (mentor) Approved by: re Revision Changes Path 1.27 +85 -9 src/sys/kern/kern_rwlock.c 1.4 +1 -0 src/sys/sys/_rwlock.h 1.13 +17 -3 src/sys/sys/rwlock.h _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"