DragonFly BSD
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cvs commit: src/lib/libc/sys upc_register.2 src/sys/i386/i386 machdep.c src/sys/kern kern_upcall.c

From: Matthew Dillon <dillon@xxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu, 4 Dec 2003 12:35:09 -0800 (PST)

dillon      2003/12/04 12:35:09 PST

DragonFly src repository

  Modified files:
    lib/libc/sys         upc_register.2 
    sys/i386/i386        machdep.c 
    sys/kern             kern_upcall.c 
  Augment the upcall system calls to support a priority mechanism rather then
  just a pending mechanism.  When dispatching or polling for an upcall the
  data field is used to supply a priority which will be compared against
  the userland crit_count.
  Revision  Changes    Path
  1.3       +10 -2     src/lib/libc/sys/upc_register.2
  1.47      +3 -3      src/sys/i386/i386/machdep.c
  1.3       +8 -3      src/sys/kern/kern_upcall.c


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