linux/drivers/android
Alice Ryhl a0b9b0f143 rust_binder: use lock_vma_under_rcu() in use_page_slow()
There's no reason to lock the whole mm when we are doing operations on
the vma if we can help it, so to reduce contention, use the
lock_vma_under_rcu() abstraction.

Signed-off-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Jann Horn <jannh@google.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Link: https://patch.msgid.link/20260218-binder-vma-rcu-v1-1-8bd45b2b1183@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-26 21:34:14 -08:00
..
binder rust_binder: use lock_vma_under_rcu() in use_page_slow() 2026-02-26 21:34:14 -08:00
tests
Kconfig
Makefile
binder.c
binder_alloc.c
binder_alloc.h
binder_internal.h
binder_netlink.c
binder_netlink.h
binder_trace.h
binderfs.c
dbitmap.h