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authorJens Axboe <jens.axboe@oracle.com>2010-05-21 15:27:26 -0400
committerJens Axboe <jens.axboe@oracle.com>2010-05-21 15:27:26 -0400
commitee9a3607fb03e804ddf624544105f4e34260c380 (patch)
treece41b6e0fa10982a306f6c142a92dbf3c9961284 /kernel/trace/ring_buffer_benchmark.c
parentb492e95be0ae672922f4734acf3f5d35c30be948 (diff)
parentd515e86e639890b33a09390d062b0831664f04a2 (diff)
Merge branch 'master' into for-2.6.35
Conflicts: fs/ext3/fsync.c Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'kernel/trace/ring_buffer_benchmark.c')
-rw-r--r--kernel/trace/ring_buffer_benchmark.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/trace/ring_buffer_benchmark.c b/kernel/trace/ring_buffer_benchmark.c
index df74c7982255..302f8a614635 100644
--- a/kernel/trace/ring_buffer_benchmark.c
+++ b/kernel/trace/ring_buffer_benchmark.c
@@ -81,7 +81,7 @@ static enum event_status read_event(int cpu)
81 int *entry; 81 int *entry;
82 u64 ts; 82 u64 ts;
83 83
84 event = ring_buffer_consume(buffer, cpu, &ts); 84 event = ring_buffer_consume(buffer, cpu, &ts, NULL);
85 if (!event) 85 if (!event)
86 return EVENT_DROPPED; 86 return EVENT_DROPPED;
87 87
@@ -113,7 +113,8 @@ static enum event_status read_page(int cpu)
113 ret = ring_buffer_read_page(buffer, &bpage, PAGE_SIZE, cpu, 1); 113 ret = ring_buffer_read_page(buffer, &bpage, PAGE_SIZE, cpu, 1);
114 if (ret >= 0) { 114 if (ret >= 0) {
115 rpage = bpage; 115 rpage = bpage;
116 commit = local_read(&rpage->commit); 116 /* The commit may have missed event flags set, clear them */
117 commit = local_read(&rpage->commit) & 0xfffff;
117 for (i = 0; i < commit && !kill_test; i += inc) { 118 for (i = 0; i < commit && !kill_test; i += inc) {
118 119
119 if (i >= (PAGE_SIZE - offsetof(struct rb_page, data))) { 120 if (i >= (PAGE_SIZE - offsetof(struct rb_page, data))) {