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-rw-r--r--doc/SystemTap_Tapset_Reference/Makefile.am2
-rw-r--r--doc/SystemTap_Tapset_Reference/Makefile.in2
-rw-r--r--doc/SystemTap_Tapset_Reference/tapsets.tmpl5
3 files changed, 5 insertions, 4 deletions
diff --git a/doc/SystemTap_Tapset_Reference/Makefile.am b/doc/SystemTap_Tapset_Reference/Makefile.am
index 454b3331..109aaa9e 100644
--- a/doc/SystemTap_Tapset_Reference/Makefile.am
+++ b/doc/SystemTap_Tapset_Reference/Makefile.am
@@ -30,7 +30,7 @@ if BUILD_REFDOCS
all: $(PDFDOCS) stamp-htmldocs stamp-mandocs
tapsets.xml: docproc $(shell find $(SRCTREE)/tapset -name '*.stp')
SRCTREE=$(SRCTREE) $(DOCPROC) doc $(abs_srcdir)/tapsets.tmpl > tapsets.xml.new
- if cmp tapsets.xml.new tapsets.xml >/dev/null ; then \
+ if test -s tapsets.xml && cmp tapsets.xml.new tapsets.xml >/dev/null ; then \
echo tapsets.xml unchanged; \
rm tapsets.xml.new; \
else \
diff --git a/doc/SystemTap_Tapset_Reference/Makefile.in b/doc/SystemTap_Tapset_Reference/Makefile.in
index 5059b159..158c9b6b 100644
--- a/doc/SystemTap_Tapset_Reference/Makefile.in
+++ b/doc/SystemTap_Tapset_Reference/Makefile.in
@@ -470,7 +470,7 @@ uninstall-am:
@BUILD_REFDOCS_TRUE@all: $(PDFDOCS) stamp-htmldocs stamp-mandocs
@BUILD_REFDOCS_TRUE@tapsets.xml: docproc $(shell find $(SRCTREE)/tapset -name '*.stp')
@BUILD_REFDOCS_TRUE@ SRCTREE=$(SRCTREE) $(DOCPROC) doc $(abs_srcdir)/tapsets.tmpl > tapsets.xml.new
-@BUILD_REFDOCS_TRUE@ if cmp tapsets.xml.new tapsets.xml >/dev/null ; then \
+@BUILD_REFDOCS_TRUE@ if test -s tapsets.xml && cmp tapsets.xml.new tapsets.xml >/dev/null ; then \
@BUILD_REFDOCS_TRUE@ echo tapsets.xml unchanged; \
@BUILD_REFDOCS_TRUE@ rm tapsets.xml.new; \
@BUILD_REFDOCS_TRUE@ else \
diff --git a/doc/SystemTap_Tapset_Reference/tapsets.tmpl b/doc/SystemTap_Tapset_Reference/tapsets.tmpl
index addcf88d..bb855d29 100644
--- a/doc/SystemTap_Tapset_Reference/tapsets.tmpl
+++ b/doc/SystemTap_Tapset_Reference/tapsets.tmpl
@@ -167,12 +167,13 @@
</chapter>
<chapter id="iosched.stp">
- <title>IO Scheduler Tapset</title>
+ <title>IO Scheduler and block IO Tapset</title>
<para>
- This family of probe points is used to probe IO scheduler activities.
+ This family of probe points is used to probe block IO layer and IO scheduler activities.
It contains the following probe points:
</para>
!Itapset/ioscheduler.stp
+!Itapset/ioblock.stp
</chapter>
<chapter id="scsi.stp">