From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Mon, 2 Mar 2020 16:03:19 +0000 (-0500)
Subject: Remove dependency on kallsyms for splice_to_pipe (kernel 4.2+)
X-Git-Tag: before-upstreaming~23
X-Git-Url: https://git.lttng.org/?a=commitdiff_plain;ds=sidebyside;h=d072dbc6353855937ca51f2c3746ad25ad21d978;hp=d072dbc6353855937ca51f2c3746ad25ad21d978;p=lttng-modules.git

Remove dependency on kallsyms for splice_to_pipe (kernel 4.2+)

Upstream commit 2b514574f7e88 "net: af_unix: implement splice for stream
af_unix sockets" exported the "splice_to_pipe" symbol, so use it to
remove a dependency on kallsyms_lookup_name().

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
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