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| author | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-10-09 00:36:54 +0200 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2015-11-23 19:37:35 +0100 |
| commit | 6cf10081220ae21175a867d446b3167bcbcb937b (patch) | |
| tree | d56610c200b32e90a2c24fc36a6c405910c95418 /lib/list_debug.c | |
| parent | rcu: Create transitive rnp->lock acquisition functions (diff) | |
| download | linux-6cf10081220ae21175a867d446b3167bcbcb937b.tar.xz linux-6cf10081220ae21175a867d446b3167bcbcb937b.zip | |
rcu: Add transitivity to remaining rcu_node ->lock acquisitions
The rule is that all acquisitions of the rcu_node structure's ->lock
must provide transitivity: The lock is not acquired that frequently,
and sorting out exactly which required it and which did not would be
a maintenance nightmare. This commit therefore supplies the needed
transitivity to the remaining ->lock acquisitions.
Reported-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'lib/list_debug.c')
0 files changed, 0 insertions, 0 deletions