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| author | David Smith <dsmith@redhat.com> | 2010-03-22 13:14:18 -0500 |
|---|---|---|
| committer | David Smith <dsmith@redhat.com> | 2010-03-22 13:14:18 -0500 |
| commit | 13045789c2760786a55f39ade4fe99109cd344ac (patch) | |
| tree | a15cdaa7dc94ca47921beb661d6a326cc87e43e2 | |
| parent | 56f3dbb70a5faf56732a9b87f8ed688b85a4332c (diff) | |
| download | systemtap-steved-13045789c2760786a55f39ade4fe99109cd344ac.tar.gz systemtap-steved-13045789c2760786a55f39ade4fe99109cd344ac.tar.xz systemtap-steved-13045789c2760786a55f39ade4fe99109cd344ac.zip | |
Partial fix for pr 11388 by adding 'sys_mmap_pgoff' support.
* tapset/i386/nd_syscalls.stp: Add support for 'sys_mmap_pgoff' (which is
what the mmap syscall uses).
* tapset/x86_64/nd_syscalls.stp: Ditto.
| -rw-r--r-- | tapset/i386/nd_syscalls.stp | 6 | ||||
| -rw-r--r-- | tapset/x86_64/nd_syscalls.stp | 6 |
2 files changed, 8 insertions, 4 deletions
diff --git a/tapset/i386/nd_syscalls.stp b/tapset/i386/nd_syscalls.stp index 2b13cbd7..36473175 100644 --- a/tapset/i386/nd_syscalls.stp +++ b/tapset/i386/nd_syscalls.stp @@ -72,7 +72,8 @@ probe nd_syscall.ipc.return = kprobe.function("sys_ipc").return ? # unsigned long prot, unsigned long flags, # unsigned long fd, unsigned long pgoff) # -probe nd_syscall.mmap2 = kprobe.function("sys_mmap2") ? +probe nd_syscall.mmap2 = kprobe.function("sys_mmap_pgoff") ?, + kprobe.function("sys_mmap2") ? { name = "mmap2" // start = $addr @@ -97,7 +98,8 @@ probe nd_syscall.mmap2 = kprobe.function("sys_mmap2") ? length, _mprotect_prot_str(prot), _mmap_flags(flags), fd, pgoffset) } -probe nd_syscall.mmap2.return = kprobe.function("sys_mmap2").return ? +probe nd_syscall.mmap2.return = kprobe.function("sys_mmap_pgoff").return ?, + kprobe.function("sys_mmap2").return ? { name = "mmap2" retstr = returnstr(2) diff --git a/tapset/x86_64/nd_syscalls.stp b/tapset/x86_64/nd_syscalls.stp index b0b0686c..02a6af4d 100644 --- a/tapset/x86_64/nd_syscalls.stp +++ b/tapset/x86_64/nd_syscalls.stp @@ -87,7 +87,8 @@ probe nd_syscall.sysctl32.return = kprobe.function("sys32_sysctl").return ? # long sys_mmap(unsigned long addr, unsigned long len, # unsigned long prot, unsigned long flags, # unsigned long fd, unsigned long off) -probe nd_syscall.mmap = kprobe.function("sys_mmap") ? +probe nd_syscall.mmap = kprobe.function("sys_mmap") ?, + kprobe.function("sys_mmap_pgoff") ? { name = "mmap" // start = $addr @@ -111,7 +112,8 @@ probe nd_syscall.mmap = kprobe.function("sys_mmap") ? argstr = sprintf("%p, %d, %s, %s, %d, %d", start, len, _mprotect_prot_str(prot), _mmap_flags(flags), fd, offset) } -probe nd_syscall.mmap.return = kprobe.function("sys_mmap").return ? +probe nd_syscall.mmap.return = kprobe.function("sys_mmap").return ?, + kprobe.function("sys_mmap_pgoff").return ? { name = "mmap" retstr = returnstr(2) |