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tracepoint: Do not waste memory on mods with no tracepoints
authorSteven Rostedt (Red Hat) <rostedt@goodmis.org>
Wed, 26 Feb 2014 15:54:36 +0000 (10:54 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 31 May 2014 20:20:28 +0000 (13:20 -0700)
commit6cb4463aeef0df3f8c493783d4fab4687d27f715
treed4910a4b634904f2cac029883ba39230b8f3409etree
parent4c03d4699182312ed42257834b915492af16022acommit | diff
tracepoint: Do not waste memory on mods with no tracepoints

commit 7dec935a3aa04412cba2cebe1524ae0d34a30c24 upstream.

No reason to allocate tp_module structures for modules that have no
tracepoints. This just wastes memory.

Fixes: b75ef8b44b1c "Tracepoint: Dissociate from module mutex"
Acked-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kernel/tracepoint.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git