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Fix: pipe: stop using ->can_merge (v5.1)
[lttng-modules.git]
/
lib
/
ringbuffer
/
ring_buffer_splice.c
diff --git
a/lib/ringbuffer/ring_buffer_splice.c
b/lib/ringbuffer/ring_buffer_splice.c
index a1988f0bfd4adf847cfd8111931591c1e59152ff..93cad295e0e9495ff3ec8fdad8efc98ecb11cdb4 100644
(file)
--- a/
lib/ringbuffer/ring_buffer_splice.c
+++ b/
lib/ringbuffer/ring_buffer_splice.c
@@
-27,10
+27,10
@@
#include <linux/fs.h>
#include <linux/version.h>
#include <linux/fs.h>
#include <linux/version.h>
-#include
"../../wrapper/splice.h"
-#include
"../../wrapper/ringbuffer/backend.h"
-#include
"../../wrapper/ringbuffer/frontend.h"
-#include
"../../wrapper/ringbuffer/vfs.h"
+#include
<wrapper/splice.h>
+#include
<wrapper/ringbuffer/backend.h>
+#include
<wrapper/ringbuffer/frontend.h>
+#include
<wrapper/ringbuffer/vfs.h>
#if 0
#define printk_dbg(fmt, args...) printk(fmt, args)
#if 0
#define printk_dbg(fmt, args...) printk(fmt, args)
@@
-56,7
+56,9
@@
static void lib_ring_buffer_pipe_buf_release(struct pipe_inode_info *pipe,
}
static const struct pipe_buf_operations ring_buffer_pipe_buf_ops = {
}
static const struct pipe_buf_operations ring_buffer_pipe_buf_ops = {
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5,1,0))
.can_merge = 0,
.can_merge = 0,
+#endif
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0))
.map = generic_pipe_buf_map,
.unmap = generic_pipe_buf_unmap,
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0))
.map = generic_pipe_buf_map,
.unmap = generic_pipe_buf_unmap,
@@
-95,7
+97,9
@@
static int subbuf_splice_actor(struct file *in,
.pages = pages,
.nr_pages = 0,
.partial = partial,
.pages = pages,
.nr_pages = 0,
.partial = partial,
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,12,0))
.flags = flags,
.flags = flags,
+#endif
.ops = &ring_buffer_pipe_buf_ops,
.spd_release = lib_ring_buffer_page_release,
};
.ops = &ring_buffer_pipe_buf_ops,
.spd_release = lib_ring_buffer_page_release,
};
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