X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=lttng-abi.h;h=9b9a2323b66f20f26eb498027f0e507728e5cc2b;hb=1d84e8e7060f36b78cacc7a32d8e30522d62e90b;hp=e53ff272306dfa5d91a7a910845b4f91a5ea5c44;hpb=79150a4903b5f31695fcd1d9655555ba6dc4bfa4;p=lttng-modules.git

diff --git a/lttng-abi.h b/lttng-abi.h
index e53ff272..9b9a2323 100644
--- a/lttng-abi.h
+++ b/lttng-abi.h
@@ -30,7 +30,7 @@
  * should be increased when an incompatible ABI change is done.
  */
 #define LTTNG_MODULES_ABI_MAJOR_VERSION		2
-#define LTTNG_MODULES_ABI_MINOR_VERSION		0
+#define LTTNG_MODULES_ABI_MINOR_VERSION		1
 
 #define LTTNG_KERNEL_SYM_NAME_LEN	256
 
@@ -197,6 +197,11 @@ struct lttng_kernel_filter_bytecode {
 	_IOR(0xF6, 0x58, int32_t)
 #define LTTNG_KERNEL_SESSION_UNTRACK_PID	\
 	_IOR(0xF6, 0x59, int32_t)
+/*
+ * ioctl 0x58 and 0x59 are duplicated here. It works, since _IOR vs _IO
+ * are generating two different ioctl numbers, but this was not done on
+ * purpose. We should generally try to avoid those duplications.
+ */
 #define LTTNG_KERNEL_SESSION_LIST_TRACKER_PIDS	_IO(0xF6, 0x58)
 #define LTTNG_KERNEL_SESSION_METADATA_REGEN	_IO(0xF6, 0x59)