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authorChristoph Hellwig <hch@lst.de>2020-05-20 17:58:13 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2020-05-20 12:11:26 -0400
commit6797d97ab9d1b0ef94bf6063920669409dc2d730 (patch)
tree7d2829c111921d1b6a8af2267c43ab038492df49 /kernel/trace/trace.c
parentf6dd975583bd8ce088400648fd9819e4691c8958 (diff)
trace: remove tracing_pipe_buf_ops
tracing_pipe_buf_ops has identical ops to default_pipe_buf_ops, so use that instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/trace/trace.c')
-rw-r--r--kernel/trace/trace.c9
1 files changed, 1 insertions, 8 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 8d2b98812625..bc9783797d27 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6304,13 +6304,6 @@ static void tracing_spd_release_pipe(struct splice_pipe_desc *spd,
__free_page(spd->pages[idx]);
}
-static const struct pipe_buf_operations tracing_pipe_buf_ops = {
- .confirm = generic_pipe_buf_confirm,
- .release = generic_pipe_buf_release,
- .steal = generic_pipe_buf_steal,
- .get = generic_pipe_buf_get,
-};
-
static size_t
tracing_fill_pipe_page(size_t rem, struct trace_iterator *iter)
{
@@ -6372,7 +6365,7 @@ static ssize_t tracing_splice_read_pipe(struct file *filp,
.partial = partial_def,
.nr_pages = 0, /* This gets updated below. */
.nr_pages_max = PIPE_DEF_BUFFERS,
- .ops = &tracing_pipe_buf_ops,
+ .ops = &default_pipe_buf_ops,
.spd_release = tracing_spd_release_pipe,
};
ssize_t ret;