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| author | Frank Ch. Eigler <fche@elastic.org> | 2008-08-07 16:47:18 -0400 |
|---|---|---|
| committer | Frank Ch. Eigler <fche@elastic.org> | 2008-08-07 16:47:18 -0400 |
| commit | 384c5fe974abe35ab11dce4446dc5eed86585a3b (patch) | |
| tree | 9bbdc8206d4a9c08866dc2251e40f4f7249696d4 /testsuite/systemtap.examples/traceio2.stp | |
| parent | 9b3f22a9b83c4fd5e66874d78f4d35ad742ff802 (diff) | |
| download | systemtap-steved-384c5fe974abe35ab11dce4446dc5eed86585a3b.tar.gz systemtap-steved-384c5fe974abe35ab11dce4446dc5eed86585a3b.tar.xz systemtap-steved-384c5fe974abe35ab11dce4446dc5eed86585a3b.zip | |
samples: separate into subdirectories by subsystem
Diffstat (limited to 'testsuite/systemtap.examples/traceio2.stp')
| -rw-r--r-- | testsuite/systemtap.examples/traceio2.stp | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/testsuite/systemtap.examples/traceio2.stp b/testsuite/systemtap.examples/traceio2.stp deleted file mode 100644 index 656c38b3..00000000 --- a/testsuite/systemtap.examples/traceio2.stp +++ /dev/null @@ -1,20 +0,0 @@ -global device_of_interest - -probe begin { - /* The following is not the most efficient way to do this. - One could directly put the result of usrdev2kerndev() - into device_of_interest. However, want to test out - the other device functions */ - dev = usrdev2kerndev($1) - device_of_interest = MKDEV(MAJOR(dev), MINOR(dev)) -} - -probe kernel.function ("vfs_write"), - kernel.function ("vfs_read") -{ - dev_nr = $file->f_path->dentry->d_inode->i_sb->s_dev - - if (dev_nr == device_of_interest) - printf ("%s(%d) %s 0x%x\n", - execname(), pid(), probefunc(), dev_nr) -} |