diff options
| author | Colin Cross <ccross@android.com> | 2011-08-26 17:49:35 -0700 |
|---|---|---|
| committer | Colin Cross <ccross@android.com> | 2012-02-16 15:14:41 -0800 |
| commit | 293f64abe6006f6ff1cc6f672e27729ff7b74ead (patch) | |
| tree | d8fccdbd4261ca3d9352f6003a5a85fbd8a7508e /block | |
| parent | 822a717286c1120b0d89163b809d7848966ada12 (diff) | |
android: persistent_trace: ftrace into persistent_ram
persistent_trace uses the ftrace infrastructure, but traces
into a persistent_ram buffer instead of the regular ftrace
ringbuffer. After a reset or panic, the trace can be
decoded with cat /sys/kernel/debug/persistent_trace.
Change-Id: Ia6025ccc323599c7844e0783af0386d32ed7419e
Signed-off-by: Colin Cross <ccross@android.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions