diff options
| author | Todd Brandt <[email protected]> | 2017-03-03 00:12:15 +0000 |
|---|---|---|
| committer | Steven Rostedt (VMware) <[email protected]> | 2017-03-03 14:45:01 +0000 |
| commit | 65a50c656276b0846bea09dd011c0a3d35b77f3e (patch) | |
| tree | f75fe3c818f323dc288fca8ba60dbdcf3b2db2a4 /drivers/fpga/fpga-region.c | |
| parent | tracing: Add #undef to fix compile error (diff) | |
| download | kernel-65a50c656276b0846bea09dd011c0a3d35b77f3e.tar.gz kernel-65a50c656276b0846bea09dd011c0a3d35b77f3e.zip | |
ftrace/graph: Add ftrace_graph_max_depth kernel parameter
Early trace callgraphs can be extremely large on systems with
several seconds of boot time. The max_depth parameter limits how
deep the graph trace goes and reduces the output size. This
parameter is the same as the max_graph_depth file in tracefs.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Todd Brandt <[email protected]>
[ changed comments about debugfs to tracefs ]
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
Diffstat (limited to 'drivers/fpga/fpga-region.c')
0 files changed, 0 insertions, 0 deletions