[SSI] openssi/kernel/include/cluster/ssi/mosixll defs.h,1.6,1.7

Update of /cvsroot/ssic-linux/openssi/kernel/include/cluster/ssi/mosixll
In directory fdv4jf1.ch3.sourceforge.com:/tmp/cvs-serv32011/kernel/include/cluster/ssi/mosixll

Modified Files:
      Tag: OPENSSI-FC
	defs.h 
Log Message:
MOSIX:
- Fix acquiring loadinfo_lock without disabling bottom half. Actually in OpenSSI
 we don't need to disable bottom half for loadinfo_lock, but we are doing this f
or compatiblity with openMosix code. Eventually we should clean this up for Open
SSI.
- Fix mosix_task->pages_i_bring race.
- Comment unused code.

MOSIX (#ifdef SSI_BALANCE_MEMORY):
- Fix deadlock bug nesting task_lock() in write_lock_irq(&tasklist_lock).
- Remove inappropriate task_lock() for mm_struct->last_memsort, used, swapped.
- New mm_struct->memsort_lock spinlock replaces write_lock_irq(&tasklist_lock);
protects mm_struct->last_memsort, used, swapped.

VPROC:
- New separate spinlock for pvp_comm_de, pvp_comm_mnt deprecates task_lock(). (#
ifdef VPROC_LOCK_PVP_COMM)


Index: defs.h
===================================================================
RCS file: /cvsroot/ssic-linux/openssi/kernel/include/cluster/ssi/mosixll/defs.h,v
retrieving revision 1.6
retrieving revision 1.7
diff -u -d -r1.6 -r1.7
--- defs.h	27 Oct 2009 03:18:30 -0000	1.6
+++ defs.h	17 Nov 2009 06:09:02 -0000	1.7
@@ -30,6 +30,7 @@
 
 extern spinlock_t whereto_lock;
 
+#ifndef CONFIG_SSI
 extern struct task_struct *mig_proc;
 extern int mig_daemon_active;
 extern struct task_struct *info_proc;
@@ -41,9 +42,12 @@
 extern int mosadmin_mode_stay;	/* no automatic migration out */
 extern int mosadmin_mode_lstay;	/* same just for local processes */
 extern int mosadmin_mode_block;	/* do not accept guests */
+#endif
 extern int mosadmin_mode_quiet;	/* stop the load-chat (obsolete) */
+#ifndef CONFIG_SSI
 extern int mosadmin_mode_nomfs;	/* disallow MFS access to this node */
 extern char bootexpel, expel_progress;
+#endif
 #ifdef SSI_BALANCE_MEMORY
 extern volatile unsigned long latest_free_mem;
 #else


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