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wrapper: remove vmalloc_sync_all
[lttng-modules.git]
/
probes
/
lttng-kprobes.c
diff --git
a/probes/lttng-kprobes.c
b/probes/lttng-kprobes.c
index 40fe0f68d54e41e8d032ece226ef117cbf06a416..e3f82ad354f4dbc2787ee6b03af146218c246796 100644
(file)
--- a/
probes/lttng-kprobes.c
+++ b/
probes/lttng-kprobes.c
@@
-12,7
+12,6
@@
#include <linux/slab.h>
#include <lttng-events.h>
#include <wrapper/ringbuffer/frontend_types.h>
#include <linux/slab.h>
#include <lttng-events.h>
#include <wrapper/ringbuffer/frontend_types.h>
-#include <wrapper/vmalloc.h>
#include <wrapper/irqflags.h>
#include <lttng-tracer.h>
#include <blacklist/kprobes.h>
#include <wrapper/irqflags.h>
#include <lttng-tracer.h>
#include <blacklist/kprobes.h>
@@
-127,13
+126,6
@@
int lttng_kprobes_register(const char *name,
event->u.kprobe.kp.offset = offset;
event->u.kprobe.kp.addr = (void *) (unsigned long) addr;
event->u.kprobe.kp.offset = offset;
event->u.kprobe.kp.addr = (void *) (unsigned long) addr;
- /*
- * Ensure the memory we just allocated don't trigger page faults.
- * Well.. kprobes itself puts the page fault handler on the blacklist,
- * but we can never be too careful.
- */
- wrapper_vmalloc_sync_all();
-
ret = register_kprobe(&event->u.kprobe.kp);
if (ret)
goto register_error;
ret = register_kprobe(&event->u.kprobe.kp);
if (ret)
goto register_error;
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