From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 5 Nov 2021 14:55:26 +0000 (-0400)
Subject: syscalls: remove vmalloc sync mappings
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=873a97436b75e272560fc164813971c8b5461eaa;p=lttng-modules.git

syscalls: remove vmalloc sync mappings

The system call tables don't use vmalloc, so there is no point in
synchronizing the mappings.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I91c5d46c85d34ca02643e8732511f25e226b3e80
---

diff --git a/src/lttng-syscalls.c b/src/lttng-syscalls.c
index 27f9421b..de4dbace 100644
--- a/src/lttng-syscalls.c
+++ b/src/lttng-syscalls.c
@@ -796,8 +796,6 @@ int lttng_event_enabler_create_syscall_events_if_missing(struct lttng_event_enab
 	if (ret)
 		return ret;
 
-	wrapper_vmalloc_sync_mappings();
-
 	if (!syscall_table->sys_enter_registered) {
 		ret = lttng_wrapper_tracepoint_probe_register("sys_enter",
 				(void *) syscall_entry_event_probe, syscall_table);