From 098c879e1f2d6ee7afbfe959f6b04070065cec90 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Sat, 21 Dec 2013 17:39:40 -0500 Subject: [PATCH] tracing: Add generic tracing_lseek() function Trace event triggers added a lseek that uses the ftrace_filter_lseek() function. Unfortunately, when function tracing is not configured in that function is not defined and the kernel fails to build. This is the second time that function was added to a file ops and it broke the build due to requiring special config dependencies. Make a generic tracing_lseek() that all the tracing utilities may use. Also, modify the old ftrace_filter_lseek() to return 0 instead of 1 on WRONLY. Not sure why it was a 1 as that does not make sense. This also changes the old tracing_seek() to modify the file pos pointer on WRONLY as well. Reported-by: kbuild test robot Tested-by: Tom Zanussi Acked-by: Tom Zanussi Signed-off-by: Steven Rostedt --- Reading git-format-patch failed