diff options
| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-12-24 06:33:14 +0100 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-01-16 08:33:17 +0100 |
| commit | 630181c4a915edb0761bb282c567d3abc8ca2f35 (patch) | |
| tree | 0d2c62ef2866b5e913a0a7aff9c1d6477fca2ac9 /Documentation/RCU | |
| parent | rcu: Fix RCU CPU stall detection in tiny implementation (diff) | |
| download | linux-630181c4a915edb0761bb282c567d3abc8ca2f35.tar.xz linux-630181c4a915edb0761bb282c567d3abc8ca2f35.zip | |
rcu: Initialize tiny RCU stall-warning timeouts at boot
The current tiny RCU stall-warning code assumes that the jiffies counter
starts at zero, however, it is sometimes initialized to other values,
for example, -30,000. This commit therefore changes rcu_init() to
invoke reset_cpu_stall_ticks() for both flavors of RCU to initialize
the stall-warning times properly at boot.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'Documentation/RCU')
0 files changed, 0 insertions, 0 deletions