diff options
| author | Mohan Srinivasan <srmohan@google.com> | 2017-03-10 16:08:30 -0800 |
|---|---|---|
| committer | Mohan Srinivasan <srmohan@google.com> | 2017-03-13 21:05:29 +0000 |
| commit | 6f4a2453a14bae428dd10ba3bb9c15dccfc9eb8d (patch) | |
| tree | 319a2304f501f19bda4dad9c2c43c108ef08fa2f /include/trace | |
| parent | f52e71a12e80643225e7b6faf9b4dc171229af39 (diff) | |
ANDROID: Replace spaces by '_' for some android filesystem tracepoints.
Andoid files frequently have spaces in them, as do cmdline strings.
Replace these spaces with '_', so tools that parse these tracepoints
don't get terribly confused.
Change-Id: I1cbbedf5c803aa6a58d9b8b7836e9125683c49d1
Signed-off-by: Mohan Srinivasan <srmohan@google.com>
(cherry picked from commit 5035d5f0933758dd515327d038e5bef7e40dbaa7)
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/android_fs_template.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/trace/events/android_fs_template.h b/include/trace/events/android_fs_template.h index 4e61ffe7a814..b23d17b56c63 100644 --- a/include/trace/events/android_fs_template.h +++ b/include/trace/events/android_fs_template.h @@ -18,11 +18,18 @@ DECLARE_EVENT_CLASS(android_fs_data_start_template, ), TP_fast_assign( { + /* + * Replace the spaces in filenames and cmdlines + * because this screws up the tooling that parses + * the traces. + */ __assign_str(pathbuf, pathname); + (void)strreplace(__get_str(pathbuf), ' ', '_'); __entry->offset = offset; __entry->bytes = bytes; __entry->i_size = i_size_read(inode); __assign_str(cmdline, command); + (void)strreplace(__get_str(cmdline), ' ', '_'); __entry->pid = pid; __entry->ino = inode->i_ino; } |