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Commit a5c4dbb0 authored by Mohan Srinivasan's avatar Mohan Srinivasan
Browse files

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: default avatarMohan Srinivasan <srmohan@google.com>
(cherry picked from commit 5035d5f0933758dd515327d038e5bef7e40dbaa7)
(cherry picked from commit 6f4a2453a14bae428dd10ba3bb9c15dccfc9eb8d)
parent 053b6541

include/trace/events/android_fs_template.h

+7 −0
Original line number Diff line number Diff line
@@ -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;

		}