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Make tracectl destructor aware of fork status
[ust.git]
/
libust
/
buffers.h
diff --git
a/libust/buffers.h
b/libust/buffers.h
index 9fedc487f1847c65a707981016023c7c4ee9e655..a2ad83efca42884b1bba21e1674d14f304b52135 100644
(file)
--- 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;
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 */
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 */
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;
/*
} ____cacheline_aligned;
/*
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