X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libust%2Fbuffers.h;h=a2ad83efca42884b1bba21e1674d14f304b52135;hb=bc237fab2306223e429c43ff003ac06c3777be99;hp=9fedc487f1847c65a707981016023c7c4ee9e655;hpb=578e232ab4e234294d03fb7022863b45c801eaa1;p=ust.git

diff --git a/libust/buffers.h b/libust/buffers.h
index 9fedc48..a2ad83e 100644
--- a/libust/buffers.h
+++ b/libust/buffers.h
@@ -82,6 +82,11 @@ struct ust_buffer {
 	int data_ready_fd_write;
 	/* the reading end of the pipe */
 	int data_ready_fd_read;
+	/*
+	 * List of buffers with an open pipe, used for fork and forced subbuffer
+	 * switch.
+	 */
+	struct list_head open_buffers_list;
 
 	unsigned int finalized;
 //ust//	struct timer_list switch_timer; /* timer for periodical switch */
@@ -96,7 +101,7 @@ struct ust_buffer {
 	unsigned int cpu;
 
 	/* commit count per subbuffer; must be at end of struct */
-	long commit_seq[0] ____cacheline_aligned; /* ATOMIC */
+	long commit_seq[0]; /* ATOMIC */
 } ____cacheline_aligned;
 
 /*