Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7

[lttng-modules.git] / probes / lttng-kprobes.c

diff --git a/probes/lttng-kprobes.c b/probes/lttng-kprobes.c
index 40fe0f68d54e41e8d032ece226ef117cbf06a416..d0a48d2894db0e321af1b4b8ea32240a0f729471 100644 (file)
--- a/probes/lttng-kprobes.c
+++ b/probes/lttng-kprobes.c
@@ -132,7 +132,7 @@ int lttng_kprobes_register(const char *name,
         * Well.. kprobes itself puts the page fault handler on the blacklist,
         * but we can never be too careful.
         */
-       wrapper_vmalloc_sync_all();
+       wrapper_vmalloc_sync_mappings();
 
        ret = register_kprobe(&event->u.kprobe.kp);
        if (ret)