staging: lttng: Update max symbol length to 256

The user-space tracer, along with the control tools, now support longer
event name strings (up to 256 chars, including \0).

Signed-off-by: Mathieu Desnoyers <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

diff --git a/drivers/staging/lttng/ltt-debugfs-abi.h b/drivers/staging/lttng/ltt-debugfs-abi.h
index 42bc9fd26e5b9f5d8df27180c45dac5426edb97b..a018297f7fb513f12951f29103ebbf078eb62999 100644 (file)
--- a/drivers/staging/lttng/ltt-debugfs-abi.h
+++ b/drivers/staging/lttng/ltt-debugfs-abi.h
@@ -13,7 +13,7 @@
 
 #include <linux/fs.h>
 
-#define LTTNG_SYM_NAME_LEN     128
+#define LTTNG_SYM_NAME_LEN     256
 
 enum lttng_kernel_instrumentation {
        LTTNG_KERNEL_TRACEPOINT = 0,