For this patch, only the container_of macro is renamed and the
redundant definition in kcompat/simple.h is removed.
Signed-off-by: David Goulet <[email protected]>
---
include/ust/core.h | 2 +-
include/ust/kcompat/simple.h | 12 ------------
libust/buffers.c | 6 +++---
libust/channels.c | 2 +-
libust/marker.c | 2 +-
libust/tracepoint.c | 4 ++--
libust/tracer.c | 2 +-
7 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/include/ust/core.h b/include/ust/core.h
index 0172614..e23224a 100644
--- a/include/ust/core.h
+++ b/include/ust/core.h
@@ -141,7 +141,7 @@ static __inline__ int get_count_order(unsigned
int count)
return order;
}
-#define container_of(ptr, type, member) ({ \
+#define __ust_container_of(ptr, type, member)
({ \
const typeof( ((type *)0)->member ) *__mptr = (ptr); \
(type *)( (char *)__mptr - offsetof(type,member) );})
diff --git a/include/ust/kcompat/simple.h b/include/ust/kcompat/
simple.h
index 762d802..38a9be5 100644
--- a/include/ust/kcompat/simple.h
+++ b/include/ust/kcompat/simple.h
@@ -21,18 +21,6 @@
#ifndef KCOMPAT_SIMPLE_H
#define KCOMPAT_SIMPLE_H
-/**
- * container_of - cast a member of a structure out to the
containing structure
- * @ptr: the pointer to the member.
- * @type: the type of the container struct this is embedded in.
- * @member: the name of the member within the struct.
- *
- */
-#define container_of(ptr, type, member) ({ \
- const typeof( ((type *)0)->member ) *__mptr = (ptr); \
- (type *)( (char *)__mptr - offsetof(type,member) );})
-
-
/* libkcompat: from rcupdate.h */
struct rcu_head {
diff --git a/libust/buffers.c b/libust/buffers.c
index 374ec61..8a2b90a 100644
--- a/libust/buffers.c
+++ b/libust/buffers.c
@@ -203,7 +203,7 @@ int ust_buffers_create_buf(struct ust_channel
*channel, int cpu)
static void ust_buffers_destroy_channel(struct kref *kref)
{
- struct ust_channel *chan = container_of(kref, struct ust_channel,
kref);
+ struct ust_channel *chan = __ust_container_of(kref, struct
ust_channel, kref);
free(chan);
}
@@ -225,7 +225,7 @@ static void ust_buffers_destroy_buf(struct
ust_buffer *buf)
/* called from kref_put */
static void ust_buffers_remove_buf(struct kref *kref)
{
- struct ust_buffer *buf = container_of(kref, struct ust_buffer,
kref);
+ struct ust_buffer *buf = __ust_container_of(kref, struct
ust_buffer, kref);
ust_buffers_destroy_buf(buf);
}
@@ -592,7 +592,7 @@ static void
ltt_relay_print_buffer_errors(struct ust_channel *channel, int cpu)
static void ltt_relay_release_channel(struct kref *kref)
{
- struct ust_channel *ltt_chan = container_of(kref,
+ struct ust_channel *ltt_chan = __ust_container_of(kref,
struct ust_channel, kref);
free(ltt_chan->buf);
}
diff --git a/libust/channels.c b/libust/channels.c
index df1a972..4de54a9 100644
--- a/libust/channels.c
+++ b/libust/channels.c
@@ -66,7 +66,7 @@ static struct ltt_channel_setting
*lookup_channel(const char *name)
*/
static void release_channel_setting(struct kref *kref)
{
- struct ltt_channel_setting *setting = container_of(kref,
+ struct ltt_channel_setting *setting = __ust_container_of(kref,
struct ltt_channel_setting, kref);
struct ltt_channel_setting *iter;
diff --git a/libust/marker.c b/libust/marker.c
index dbabf3e..761785a 100644
--- a/libust/marker.c
+++ b/libust/marker.c
@@ -235,7 +235,7 @@ static notrace void marker_probe_cb_noarg(const
struct marker *mdata,
static void free_old_closure(struct rcu_head *head)
{
- struct marker_entry *entry = container_of(head,
+ struct marker_entry *entry = __ust_container_of(head,
struct marker_entry, rcu);
free(entry->oldptr);
/* Make sure we free the data before setting the pending flag to 0
*/
diff --git a/libust/tracepoint.c b/libust/tracepoint.c
index 16b4819..63ae17d 100644
--- a/libust/tracepoint.c
+++ b/libust/tracepoint.c
@@ -87,7 +87,7 @@ static inline void *allocate_probes(int count)
static inline void release_probes(void *old)
{
if (old) {
- struct tp_probes *tp_probes = container_of(old,
+ struct tp_probes *tp_probes = __ust_container_of(old,
struct tp_probes, probes[0]);
//ust// call_rcu_sched(&tp_probes->u.rcu, rcu_free_old_probes);
synchronize_rcu();
@@ -427,7 +427,7 @@ static void tracepoint_add_old_probes(void *old)
{
need_update = 1;
if (old) {
- struct tp_probes *tp_probes = container_of(old,
+ struct tp_probes *tp_probes = __ust_container_of(old,
struct tp_probes, probes[0]);
list_add(&tp_probes->u.list, &old_probes);
}
diff --git a/libust/tracer.c b/libust/tracer.c
index 8c3f774..ed5e329 100644
--- a/libust/tracer.c
+++ b/libust/tracer.c
@@ -337,7 +337,7 @@ void ltt_release_transport(struct kref *kref)
*/
void ltt_release_trace(struct kref *kref)
{
- struct ust_trace *trace = container_of(kref,
+ struct ust_trace *trace = __ust_container_of(kref,
struct ust_trace, kref);
ltt_channels_trace_free(trace->channels);
free(trace);
--
1.7.3
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