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| author | eteo <eteo> | 2006-05-05 17:58:08 +0000 |
|---|---|---|
| committer | eteo <eteo> | 2006-05-05 17:58:08 +0000 |
| commit | 3897de04275daf1727e115e6bb7a5a4ae8fd46b3 (patch) | |
| tree | 16e2dd3c90b326f00718c68c1c9416c837d34801 | |
| parent | 4c82f679ba1653c28c22081117a5c4b6cb9e8984 (diff) | |
| download | systemtap-steved-3897de04275daf1727e115e6bb7a5a4ae8fd46b3.tar.gz systemtap-steved-3897de04275daf1727e115e6bb7a5a4ae8fd46b3.tar.xz systemtap-steved-3897de04275daf1727e115e6bb7a5a4ae8fd46b3.zip | |
2006-05-05 Eugene Teo <eteo@redhat.com>
PR 2433
* tapsets.cxx (dwarf_query::blacklisted_p): Extend the list of
blacklisted .return probes to include "do_exit". Correct funcname
typo for "sys_groupexit".
* tapset/syscalls.stp: Remove .return probe aliases of never-
returning syscall.exit and syscall.exit_group calls.
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | tapset/syscalls.stp | 8 | ||||
| -rw-r--r-- | tapsets.cxx | 5 |
3 files changed, 12 insertions, 10 deletions
@@ -1,3 +1,12 @@ +2006-05-05 Eugene Teo <eteo@redhat.com> + + PR 2433 + * tapsets.cxx (dwarf_query::blacklisted_p): Extend the list of + blacklisted .return probes to include "do_exit". Correct funcname + typo for "sys_groupexit". + * tapset/syscalls.stp: Remove .return probe aliases of never- + returning syscall.exit and syscall.exit_group calls. + 2006-05-05 David Smith <dsmith@redhat.com> * translate.cxx (mapvar::exists): Added code for string array diff --git a/tapset/syscalls.stp b/tapset/syscalls.stp index 36903b57..7c1cb926 100644 --- a/tapset/syscalls.stp +++ b/tapset/syscalls.stp @@ -440,10 +440,6 @@ probe syscall.exit = kernel.function("do_exit") { status = $code argstr = string($code) } -probe syscall.exit.return = kernel.function("do_exit").return { - name = "exit" - retstr = returnstr(1) -} # exit_group _________________________________________________ /* @@ -455,10 +451,6 @@ probe kernel.syscall.exit_group = name = "exit_group" status = $error_code } -probe kernel.syscall.exit_group.return = - kernel.function("do_group_exit").return { - name = "exit_group.return" - } # fadvise64 __________________________________________________ /* * asmlinkage long diff --git a/tapsets.cxx b/tapsets.cxx index c23b8233..2fab6583 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -1981,8 +1981,9 @@ dwarf_query::blacklisted_p(string const & funcname, (funcname == "__switch_to" && sess.architecture == "x86_64") || filename_s == "kernel/kprobes.c" || 0 == fnmatch ("arch/*/kernel/kprobes.c", filename, 0) || - (has_return && (funcname == "sys_exit" || - funcname == "sys_groupexit"))) + (has_return && (funcname == "do_exit" || + funcname == "sys_exit" || + funcname == "sys_exit_group"))) { if (sess.verbose>1) clog << "skipping function '" << funcname << "' file '" |