[Cluster-devel] cluster/cmirror/src functions.c

[jbrassow at sourceware.org]

CVSROOT:	/cvs/cluster
Module name:	cluster
Branch: 	RHEL5
Changes by:	jbrassow at sourceware.org	2007-11-28 20:34:22

Modified files:
	cmirror/src    : functions.c 

Log message:
	- Bug 387601
	
	- If the sync bit is already set, do not increment the sync_count.  This
	can lead to a sync_count > the number of regions.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/cluster/cmirror/src/functions.c.diff?cvsroot=cluster&only_with_tag=RHEL5&r1=1.1.2.4&r2=1.1.2.5

--- cluster/cmirror/src/Attic/functions.c	2007/11/08 22:16:53	1.1.2.4
+++ cluster/cmirror/src/Attic/functions.c	2007/11/28 20:34:22	1.1.2.5
@@ -1147,8 +1147,13 @@
 	lc->recovering_region = (uint64_t)-1;
 
 	if (pkg->in_sync) {
-		log_set_bit(lc, lc->sync_bits, pkg->region);
-		lc->sync_count++;
+		if (log_test_bit(lc->sync_bits, pkg->region)) {
+			LOG_PRINT("  Region already in-sync: %llu",
+				  pkg->region);
+		} else {
+			log_set_bit(lc, lc->sync_bits, pkg->region);
+			lc->sync_count++;
+		}
 	} else if (log_test_bit(lc->sync_bits, pkg->region)) {
 		lc->sync_count--;
 		log_clear_bit(lc, lc->sync_bits, pkg->region);