summaryrefslogtreecommitdiff
path: root/block
diff options
context:
space:
mode:
authorColin Cross <ccross@android.com>2011-08-26 17:49:35 -0700
committerColin Cross <ccross@android.com>2012-02-16 15:14:41 -0800
commit293f64abe6006f6ff1cc6f672e27729ff7b74ead (patch)
treed8fccdbd4261ca3d9352f6003a5a85fbd8a7508e /block
parent822a717286c1120b0d89163b809d7848966ada12 (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