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| author | David Smith <dsmith@redhat.com> | 2010-03-22 16:49:03 -0500 |
|---|---|---|
| committer | David Smith <dsmith@redhat.com> | 2010-03-22 16:49:03 -0500 |
| commit | a7ef7e55e1e1149d962c9fa17334de12eedcfc5c (patch) | |
| tree | a734e82feaa15c77fb2247ccc34db1263d3f10f8 | |
| parent | d5683f6561c8385b25709340d5c6dfe0e9c34442 (diff) | |
| download | systemtap-steved-a7ef7e55e1e1149d962c9fa17334de12eedcfc5c.tar.gz systemtap-steved-a7ef7e55e1e1149d962c9fa17334de12eedcfc5c.tar.xz systemtap-steved-a7ef7e55e1e1149d962c9fa17334de12eedcfc5c.zip | |
Fixed nd_syscalls 'sys32_mmap2' problem on newer kernels.
* tapset/x86_64/nd_syscalls.stp: Made 'sys32_mmap2' probe point optional,
since it doesn't exist on newer kernels.
| -rw-r--r-- | tapset/x86_64/nd_syscalls.stp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tapset/x86_64/nd_syscalls.stp b/tapset/x86_64/nd_syscalls.stp index 02a6af4d..e1fde0a7 100644 --- a/tapset/x86_64/nd_syscalls.stp +++ b/tapset/x86_64/nd_syscalls.stp @@ -139,7 +139,7 @@ probe nd_syscall.mmap32.return = kprobe.function("sys32_mmap").return # unsigned long prot, unsigned long flags, # unsigned long fd, unsigned long pgoff) # -probe nd_syscall.mmap2 = kprobe.function("sys32_mmap2") +probe nd_syscall.mmap2 = kprobe.function("sys32_mmap2") ? { name = "mmap2" // argstr = sprintf("%p, %d, %s, %s, %d, %d", $addr, $len, @@ -150,7 +150,7 @@ probe nd_syscall.mmap2 = kprobe.function("sys32_mmap2") _mprotect_prot_str(ulong_arg(3)), _mmap_flags(ulong_arg(4)), int_arg(5), ulong_arg(6)) } -probe nd_syscall.mmap2.return = kprobe.function("sys32_mmap2").return +probe nd_syscall.mmap2.return = kprobe.function("sys32_mmap2").return ? { name = "mmap2" retstr = returnstr(2) |