[SSI] openssi/kernel/include/linux config.h,1.34,1.35

Update of /cvsroot/ssic-linux/openssi/kernel/include/linux
In directory sfp-cvsdas-3.v30.ch3.sourceforge.com:/tmp/cvs-serv30165/kernel/include/linux

Modified Files:
      Tag: OPENSSI-FC
	config.h 
Log Message:
* RMTFB:
- Allocate from slab rmtfb_cli / rmtfb_svr structs. (#ifdef RMTFB_KMEM_CACHE)
- rmtfb_remote_tty_ino() is no longer inlined. (#ifdef
  REOP_EXPORT_PATH_SVRNODE)
- Rename cluster/ssi/util/rmtfb.c:hash() to rfbhash(). Use Linux hashing
  routine.
- Split rmtfb_set_bit() into itself and rmtfb_clear_bit().

* RMTFB (#ifdef RMTFB_HASH_LOCKLESS):
- Implement lockless rfb_hash list traversal. Remove locks in various rmtfb_*
  code paths. Reduce latency in pipes, etc.
- Fix file struct leak on server when client lost race with another
  rmtfb_newcli().

* RMTFB (#ifdef RMTFB_REFCNT_FIX):
- Consolidate rfb_refcnt in rmtfb_cli / rmtfb_svr structs into rmtfb_cmn
  struct.

 cluster/ssi/util/rmtfb.c         |  629 +++++++++++++++++++++++++++----
 cluster/ssi/util/rmtsock.c       |    4 
 cluster/ssi/util/ssidev.c        |    2 
 cluster/ssi/vproc/dvp_pvpops.c   |    2 
 fs/fifo.c                        |   13 
 include/cluster/ssi/util/rmtfb.h |   31 -
 include/linux/config.h           |    7 
 7 files changed, 594 insertions(+), 94 deletions(-)


Index: config.h
===================================================================
RCS file: /cvsroot/ssic-linux/openssi/kernel/include/linux/config.h,v
retrieving revision 1.34
retrieving revision 1.35
diff -u -d -r1.34 -r1.35
--- config.h	5 Mar 2010 05:35:25 -0000	1.34
+++ config.h	5 Mar 2010 05:44:40 -0000	1.35
@@ -345,6 +345,13 @@
 #  define VPROC_IS_LOADLEVELABLE_OOPS_FIX
 #endif
 
+#ifdef RMTFB_REFCNT_FIX
+#  define RMTFB_KMEM_CACHE
+#endif
+#ifdef RMTFB_KMEM_CACHE
+#  define RMTFB_HASH_LOCKLESS
+#endif
+
 /*
  * High-Availability / Failover
  */


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