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[Bug translator/13037] blacklist false positives
- From: "mjw at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Thu, 28 Jul 2011 08:01:06 +0000
- Subject: [Bug translator/13037] blacklist false positives
- Auto-submitted: auto-generated
- References: <bug-13037-6586@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13037
Mark Wielaard <mjw at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mjw at redhat dot com
--- Comment #1 from Mark Wielaard <mjw at redhat dot com> 2011-07-28 08:00:31 UTC ---
First try:
diff --git a/dwflpp.cxx b/dwflpp.cxx
index fda6afd..256b403 100644
--- a/dwflpp.cxx
+++ b/dwflpp.cxx
@@ -2986,7 +2986,9 @@ dwflpp::build_blacklist()
// Lots of locks
blfn += "|.*raw_.*lock.*";
- blfn += "|.*read_.*lock.*";
+ blfn += "|.*read_lock.*";
+ blfn += "|.*read_unlock.*";
+ blfn += "|.*read_trylock.*";
blfn += "|.*write_.*lock.*";
blfn += "|.*spin_.*lock.*";
blfn += "|.*rwlock_.*lock.*";
Which frees up the following (block and clock) functions for probing:
-ata_tf_read_block
-cdrom_read_block
-ext4_read_block_bitmap
-ext4_should_dioread_nolock
-pvclock_read_wallclock
-read_block_bitmap
-read_boot_clock
-read_persistent_clock
-read_tag_block
-sd_read_block_characteristics
-sd_read_block_limits
-thread_cpu_clock_get
-thread_cpu_clock_getres
-will_read_block
Still investigating the other [cb]lock related regexs.
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