summaryrefslogtreecommitdiff
path: root/kernel/rcu/tree.c
diff options
context:
space:
mode:
authorChris Metcalf <cmetcalf@ezchip.com>2015-11-23 17:04:17 -0500
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2015-12-05 12:34:54 -0800
commitf84cfbb0ff269b427a0db591e22ac6948c554ab4 (patch)
treea80a07771c60c0de8b62b306dc409356e2608617 /kernel/rcu/tree.c
parentc64c4b0f9a183e4c73abff848378afa6edf796c5 (diff)
downloadlinux-sh-f84cfbb0ff269b427a0db591e22ac6948c554ab4.tar.gz
Documentation/memory-barriers.txt: Fix ACCESS_ONCE thinko
In commit 2ecf810121c7 ("Documentation/memory-barriers.txt: Add needed ACCESS_ONCE() calls to memory-barriers.txt") the statement "Q = P" was converted to "ACCESS_ONCE(Q) = P". This should have been "Q = ACCESS_ONCE(P)". It later became "WRITE_ONCE(Q, P)". This doesn't match the following text, which is "Q = LOAD P". Change the statement to be "Q = READ_ONCE(P)". Signed-off-by: Chris Metcalf <cmetcalf@ezchip.com> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'kernel/rcu/tree.c')
0 files changed, 0 insertions, 0 deletions