X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=libust%2Fserialize.c;h=beaf6390b544a4dd96f0b4c30afdb0692283435f;hb=aa08b4413291fabcbd1b1144377d37034ad361de;hp=0056d0011b71d862f3c6d8dd1eb51208bd020adf;hpb=6cb88bc04f67ebc3264d3832f4ce5cca2c642ab4;p=ust.git diff --git a/libust/serialize.c b/libust/serialize.c index 0056d00..beaf639 100644 --- a/libust/serialize.c +++ b/libust/serialize.c @@ -3,7 +3,20 @@ * * Copyright Mathieu Desnoyers, March 2007. * - * Licensed under the GPLv2. + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + * * * See this discussion about weirdness about passing va_list and then va_list to * functions. (related to array argument passing). va_list seems to be @@ -18,12 +31,16 @@ //ust// #include #include #include -#include "kernelcompat.h" + +#include +#define _LGPL_SOURCE +#include +#include + #include "relay.h" #include "tracer.h" -#include "list.h" +//#include "list.h" #include "usterr.h" -#include "urcu.h" enum ltt_type { LTT_TYPE_SIGNED_INT, @@ -537,7 +554,6 @@ notrace size_t ltt_serialize_data(struct rchan_buf *buf, size_t buf_offset, } return buf_offset; } -EXPORT_SYMBOL_GPL(ltt_serialize_data); /* * Calculate data size @@ -567,7 +583,8 @@ void ltt_write_event_data(struct rchan_buf *buf, size_t buf_offset, notrace void ltt_vtrace(const struct marker *mdata, void *probe_data, - void *call_data, const char *fmt, va_list *args) + struct registers *regs, void *call_data, + const char *fmt, va_list *args) { int largest_align, ret; struct ltt_active_marker *pdata; @@ -584,7 +601,7 @@ notrace void ltt_vtrace(const struct marker *mdata, void *probe_data, struct ltt_serialize_closure closure; struct ltt_probe_private_data *private_data = call_data; void *serialize_private = NULL; - int cpu; +//ust// int cpu; unsigned int rflags; /* @@ -595,7 +612,7 @@ notrace void ltt_vtrace(const struct marker *mdata, void *probe_data, return; rcu_read_lock(); //ust// rcu_read_lock_sched_notrace(); - cpu = smp_processor_id(); +//ust// cpu = smp_processor_id(); //ust// __get_cpu_var(ltt_nesting)++; ltt_nesting++; @@ -672,25 +689,24 @@ notrace void ltt_vtrace(const struct marker *mdata, void *probe_data, va_end(args_copy); /* Out-of-order commit */ ltt_commit_slot(channel, &transport_data, buf_offset, - slot_size); - printf("just commited event at offset %d and size %d\n", buf_offset, slot_size); + data_size, slot_size); + DBG("just commited event at offset %ld and size %zd", buf_offset, slot_size); } //ust// __get_cpu_var(ltt_nesting)--; ltt_nesting--; rcu_read_unlock(); //ust// rcu_read_unlock_sched_notrace(); } -EXPORT_SYMBOL_GPL(ltt_vtrace); notrace void ltt_trace(const struct marker *mdata, void *probe_data, - void *call_data, const char *fmt, ...) + struct registers *regs, void *call_data, + const char *fmt, ...) { va_list args; va_start(args, fmt); - ltt_vtrace(mdata, probe_data, call_data, fmt, &args); + ltt_vtrace(mdata, probe_data, regs, call_data, fmt, &args); va_end(args); } -EXPORT_SYMBOL_GPL(ltt_trace); //ust// MODULE_LICENSE("GPL"); //ust// MODULE_AUTHOR("Mathieu Desnoyers");