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authorDave Brolley <brolley@redhat.com>2009-03-30 15:41:31 -0400
committerDave Brolley <brolley@redhat.com>2009-03-30 15:41:31 -0400
commit8f2b14197e7db279434c5b063b755d1121c137de (patch)
treee6d335d41fbe085fccac277a5565dd089267db32 /hash.cxx
parent4407fecb4b4e7466b256a26d1bfd63333bf367a2 (diff)
parent267a544424be10825c57ea3eaa4d908c818211c7 (diff)
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Merge branch 'master' of git://sources.redhat.com/git/systemtap
Conflicts: aclocal.m4 configure testsuite/aclocal.m4 Also: 2009-03-30 Dave Brolley <brolley@redhat.com> * nsscommon.c (nssError): Handle SEC_ERROR_BAD_SIGNATURE. 2009-03-30 Dave Brolley <brolley@redhat.com> * modverify.c (verify_it): Print a message if the module may have been tampered with.
Diffstat (limited to 'hash.cxx')
-rw-r--r--hash.cxx5
1 files changed, 4 insertions, 1 deletions
diff --git a/hash.cxx b/hash.cxx
index 649e7ec0..3ff6848d 100644
--- a/hash.cxx
+++ b/hash.cxx
@@ -97,7 +97,10 @@ get_base_hash (systemtap_session& s, hash& h)
// If the kernel is a git working directory, then add the git HEAD
// revision to our hash as well.
- h.add(git_revision(s.kernel_build_tree));
+ // XXX avoiding this for now, because it's potentially expensive and has
+ // uncertain gain. The only corner case that this may help is if a developer
+ // is switching the source tree without rebuilding the kernel...
+ ///h.add(git_revision(s.kernel_build_tree));
// Hash runtime path (that gets added in as "-R path").
h.add(s.runtime_path);