aboutsummaryrefslogtreecommitdiffstats
path: root/kernel
diff options
context:
space:
mode:
authorPaul E. McKenney <paulmck@linux.ibm.com>2019-04-09 07:48:18 -0700
committerPaul E. McKenney <paulmck@linux.ibm.com>2019-05-28 09:02:57 -0700
commit12edff045bc6dd3ab1565cc02fa4841803c2a633 (patch)
treefd280d56ab640d856ac77c75060d62ea73a2daea /kernel
parent3ae976a7e3e87438b8439a01aeb79d4866b1c444 (diff)
downloadtip-12edff045bc6dd3ab1565cc02fa4841803c2a633.tar.gz
tip-12edff045bc6dd3ab1565cc02fa4841803c2a633.tar.xz
tip-12edff045bc6dd3ab1565cc02fa4841803c2a633.zip
rcu: Make kfree_rcu() ignore NULL pointers
This commit makes the kfree_rcu() macro's semantics be consistent with the likes of kfree() by adding a check for NULL pointers, so that kfree_rcu(NULL, ...) is a no-op. Reported-by: Andriy Shevchenko <andriy.shevchenko@linux.intel.com> Reported-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com> Reviewed-by: Andriy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions