]> git.karo-electronics.de Git - karo-tx-linux.git/commit
projects / karo-tx-linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 5700cb3) | patch
rcu: Optimize the 'rcudata' for RCU trace
authorMichael Wang <wangyun@linux.vnet.ibm.com>
Thu, 20 Sep 2012 00:51:04 +0000 (08:51 +0800)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Sat, 27 Oct 2012 22:52:06 +0000 (15:52 -0700)
commit622afdb3bd6288837a37bac137dfeff4e771798d
tree13db0ed22a235e4459669d2ac00178eaeab289cetree | snapshot
parent5700cb30f7e242f7a361624ac79dfb2f9fd8d63fcommit | diff
rcu: Optimize the 'rcudata' for RCU trace

This patch implements the new 'rcudata' 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 | history
Linux kernel for KaRo TX COM modules