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rust_binder: add call site for trace_transaction_update_buffer_release()

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Call `trace_transaction_update_buffer_release()` when an outdated
oneway transaction is superseded by a newer one.

Signed-off-by: Sagar Taunk <sagartaunk@proton.me>
Link: https://patch.msgid.link/20260927125622.676342-5-sagartaunk@proton.me
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sagar Taunk 2026-09-27 12:57:03 +00:00 committed by Greg Kroah-Hartman
parent 2f32ed8233
commit 4a7c5799b4
1 changed files with 2 additions and 0 deletions
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2
drivers/android/binder/transaction.rs
View File

@ -24,6 +24,7 @@
process::{Process, ProcessInner},
ptr_align,
thread::{PushWorkRes, Thread},
trace::trace_transaction_update_buffer_release,
BinderReturnWriter, DArc, DLArc, DTRWrap, DeliverToRead,
};
@ -356,6 +357,7 @@ pub(crate) fn submit(self: DLArc<Self>, info: &mut TransactionInfo) -> BinderRes
if let Some(t_outdated) =
target_node.take_outdated_transaction(&self, &mut process_inner)
{
trace_transaction_update_buffer_release(t_outdated.debug_id);
let mut alloc_guard = t_outdated.allocation.lock();
if let Some(alloc) = (*alloc_guard).as_mut() {
// Take the oneway node to prevent `Allocation::drop` from calling