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authorJens Axboe <jens.axboe@oracle.com>2009-05-22 20:25:34 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-05-22 20:25:34 +0200
commite4b636366c00738b9609cda307014d71b1225b7f (patch)
tree760b67b3624eda62e943e48ce93635c30a5b47bf /kernel/trace
parentb9ed7252d219c1c663944bf03846eabb515dbe75 (diff)
parent279e677faa775ad16e75c32e1bf4a37f8158bc61 (diff)
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Merge branch 'master' into for-2.6.31
Conflicts: drivers/block/hd.c drivers/block/mg_disk.c Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/trace.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 1ce5dc6..cda81ec 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -2380,7 +2380,7 @@ static const char readme_msg[] =
"# echo print-parent > /debug/tracing/trace_options\n"
"# echo 1 > /debug/tracing/tracing_enabled\n"
"# cat /debug/tracing/trace > /tmp/trace.txt\n"
- "echo 0 > /debug/tracing/tracing_enabled\n"
+ "# echo 0 > /debug/tracing/tracing_enabled\n"
;
static ssize_t
@@ -3448,6 +3448,7 @@ tracing_buffers_splice_read(struct file *file, loff_t *ppos,
if (!ref)
break;
+ ref->ref = 1;
ref->buffer = info->tr->buffer;
ref->page = ring_buffer_alloc_read_page(ref->buffer);
if (!ref->page) {