update ppc

[lttv.git] / ltt-usertrace / ltt / ltt-usertrace-fast.h

diff --git a/ltt-usertrace/ltt/ltt-usertrace-fast.h b/ltt-usertrace/ltt/ltt-usertrace-fast.h
index 4d7c56ba808872a18596e38e19c44a7636d14f31..d3fac6dad587a34ca736afeda5a3db78b78a2113 100644 (file)
--- a/ltt-usertrace/ltt/ltt-usertrace-fast.h
+++ b/ltt-usertrace/ltt/ltt-usertrace-fast.h
@@ -12,7 +12,6 @@
 #ifdef LTT_TRACE_FAST
 
 #include <errno.h>
-#include <asm/atomic.h>
 #include <pthread.h>
 #include <stdint.h>
 #include <syscall.h>
@@ -21,7 +20,6 @@
 #include <signal.h>
 
 #include <ltt/ltt-facility-id-user_generic.h>
-#include <ltt/ltt-generic.h>
 
 #ifndef        LTT_N_SUBBUFS
 #define LTT_N_SUBBUFS 2
@@ -58,8 +56,6 @@
 #define atomic_cmpxchg(v, old, new) ((int)cmpxchg(&((v)->counter), old, new))
 #endif //atomic_cmpxchg
 
-typedef unsigned int ltt_facility_t;
-       
 struct ltt_trace_header {
        uint32_t                                magic_number;
        uint32_t                                arch_type;
@@ -479,7 +475,7 @@ static inline void * __attribute__((no_instrument_function)) ltt_reserve_slot(
                         index in the buffer being the one which will win this loop. */
                /* If the buffer is not in overwrite mode, pushing the reader only
                         happen if a sub-buffer is corrupted */
-               if((SUBBUF_TRUNC(offset_end, ltt_buf) 
+               if((SUBBUF_TRUNC(offset_end-1, ltt_buf) 
                                        - SUBBUF_TRUNC(consumed_old, ltt_buf)) 
                                                        >= ltt_buf->alloc_size)
                        consumed_new = SUBBUF_ALIGN(consumed_old, ltt_buf);