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(parent: 878eda7) | patch
rcu: Optimize the 'rcudata.csv' for RCU trace
authorMichael Wang <wangyun@linux.vnet.ibm.com>
Thu, 20 Sep 2012 00:51:05 +0000 (08:51 +0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 8 Nov 2012 19:50:16 +0000 (11:50 -0800)
commitd29200efa2ad7a1dc516a1048faf98dcc01b9fef
tree479df2431123bf27309da8f88ff3774ef931486ctree | snapshot (tar.gz zip)
parent878eda72e24d11e463a25b1dc7097a8d953f17cbcommit | diff
rcu: Optimize the 'rcudata.csv' for RCU trace

This patch implements the new 'rcudata.csv' interface under each rsp
directory, by using the 'CPU units sequence reading', thus avoiding loss
of tracing data.

Signed-off-by: Michael Wang <wangyun@linux.vnet.ibm.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcutree_trace.c diff | blob | blame | history