binder: separate out binder_alloc functions
Continuation of splitting the binder allocator from the binder
driver. Separate binder_alloc functions from normal binder
functions. Protect the allocator with a separate mutex.
Signed-off-by: Todd Kjos <tkjos@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/android/binder_trace.h b/drivers/android/binder_trace.h
index c835f09..50b0d21 100644
--- a/drivers/android/binder_trace.h
+++ b/drivers/android/binder_trace.h
@@ -23,6 +23,7 @@
struct binder_buffer;
struct binder_node;
struct binder_proc;
+struct binder_alloc;
struct binder_ref;
struct binder_thread;
struct binder_transaction;
@@ -268,9 +269,9 @@
TP_ARGS(buffer));
TRACE_EVENT(binder_update_page_range,
- TP_PROTO(struct binder_proc *proc, bool allocate,
+ TP_PROTO(struct binder_alloc *alloc, bool allocate,
void *start, void *end),
- TP_ARGS(proc, allocate, start, end),
+ TP_ARGS(alloc, allocate, start, end),
TP_STRUCT__entry(
__field(int, proc)
__field(bool, allocate)
@@ -278,9 +279,9 @@
__field(size_t, size)
),
TP_fast_assign(
- __entry->proc = proc->pid;
+ __entry->proc = alloc->pid;
__entry->allocate = allocate;
- __entry->offset = start - proc->alloc.buffer;
+ __entry->offset = start - alloc->buffer;
__entry->size = end - start;
),
TP_printk("proc=%d allocate=%d offset=%zu size=%zu",