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| author | Rajasekhar Duddu <rajduddu@linux.vnet.ibm.com> | 2009-12-21 17:10:54 +0530 |
|---|---|---|
| committer | Prerna Saxena <prerna@linux.vnet.ibm.com> | 2009-12-21 17:10:54 +0530 |
| commit | 0c487e433fd6343e49b1e9dbc6492f38cfe26143 (patch) | |
| tree | be01ff965b202f6ef59e470934f6610d7b454087 /testsuite/buildok | |
| parent | 261135850dbd4a2efd7d4cbd3d0e3dcde46688ee (diff) | |
| download | systemtap-steved-0c487e433fd6343e49b1e9dbc6492f38cfe26143.tar.gz systemtap-steved-0c487e433fd6343e49b1e9dbc6492f38cfe26143.tar.xz systemtap-steved-0c487e433fd6343e49b1e9dbc6492f38cfe26143.zip | |
Tracepoint based tapset for memory subsystem.
Diffstat (limited to 'testsuite/buildok')
| -rw-r--r-- | testsuite/buildok/vm.tracepoints.stp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/testsuite/buildok/vm.tracepoints.stp b/testsuite/buildok/vm.tracepoints.stp new file mode 100644 index 00000000..488ca0fc --- /dev/null +++ b/testsuite/buildok/vm.tracepoints.stp @@ -0,0 +1,31 @@ +#! stap -up4 + +probe vm.kfree { + println(name) + printf("%-15s %-15p %-15s %-15p \n", execname(), call_site, caller_function, ptr) +} + +probe vm.kmalloc { + println(name) + printf("%-15s %-15p %-15s %-15p %-15d %-15d %-15d %-15s \n", execname(), call_site, caller_function, ptr, bytes_req, bytes_alloc, gfp_flags, gfp_flag_name) +} + +probe vm.kmem_cache_alloc { + println(name) + printf("%-15s %-15p %-15s %-15p %-15d %-15d %-15d %-15s \n", execname(), call_site, caller_function, ptr, bytes_req, bytes_alloc, gfp_flags, gfp_flag_name) +} + +probe vm.kmalloc_node { + println(name) + printf("%-15s %-15p %-15s %-15p %-15d %-15d %-15d %-15s \n", execname(), call_site, caller_function, ptr, bytes_req, bytes_alloc, gfp_flags, gfp_flag_name) +} + +probe vm.kmem_cache_alloc_node { + println(name) + printf("%-15s %-15p %-15s %-15p %-15d %-15d %-15d %-15s \n", execname(), call_site, caller_function, ptr, bytes_req, bytes_alloc, gfp_flags, gfp_flag_name) +} + +probe vm.kmem_cache_free { + println(name) + printf("%-15s %-15p %-15s %-15p \n", execname(), call_site, caller_function, ptr) +} |