[RESEND PATCH v3 0/1] Binder: add TF_UPDATE_TXN to replace outdated txn

2022-05-26 Thread Li Li
From: Li Li Resend [Patch v3] with cover letter in case my previous email failed to reach the maillist (no comments for 2 weeks). The previous comments of the old patch can be found at the following link: https://lore.kernel.org/lkml/canbpypjknwso94nug1tkr1dgk2w2kbxijtriyvb7s3czhtz...@mail.gmail

[RESEND PATCH v3 1/1] Binder: add TF_UPDATE_TXN to replace outdated txn

2022-05-26 Thread Li Li
From: Li Li When the target process is busy, incoming oneway transactions are queued in the async_todo list. If the clients continue sending extra oneway transactions while the target process is frozen, this queue can become too large to accommodate new transactions. That's why binder driver intr