Merge commit '3cf2f34' into sched/core, to fix build error

Fix this dependency on the locking tree's smp_mb*() API changes:

  kernel/sched/idle.c:247:3: error: implicit declaration of function ‘smp_mb__after_atomic’ [-Werror=implicit-function-declaration]

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/fs/jbd2/commit.c b/fs/jbd2/commit.c
index 5f26139a165a..6fac74349856 100644
--- a/fs/jbd2/commit.c
+++ b/fs/jbd2/commit.c
@@ -43,7 +43,7 @@ static void journal_end_buffer_io_sync(struct buffer_head *bh, int uptodate)
                 clear_buffer_uptodate(bh);
         if (orig_bh) {
                 clear_bit_unlock(BH_Shadow, &orig_bh->b_state);
-                smp_mb__after_clear_bit();
+                smp_mb__after_atomic();
                 wake_up_bit(&orig_bh->b_state, BH_Shadow);
         }
         unlock_buffer(bh);
@@ -239,7 +239,7 @@ static int journal_submit_data_buffers(journal_t *journal,
                 spin_lock(&journal->j_list_lock);
                 J_ASSERT(jinode->i_transaction == commit_transaction);
                 clear_bit(__JI_COMMIT_RUNNING, &jinode->i_flags);
-                smp_mb__after_clear_bit();
+                smp_mb__after_atomic();
                 wake_up_bit(&jinode->i_flags, __JI_COMMIT_RUNNING);
         }
         spin_unlock(&journal->j_list_lock);
@@ -277,7 +277,7 @@ static int journal_finish_inode_data_buffers(journal_t *journal,
                 }
                 spin_lock(&journal->j_list_lock);
                 clear_bit(__JI_COMMIT_RUNNING, &jinode->i_flags);
-                smp_mb__after_clear_bit();
+                smp_mb__after_atomic();
                 wake_up_bit(&jinode->i_flags, __JI_COMMIT_RUNNING);
         }