linux

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-03-03 03:25:26 -05:00

Files

Carlos Llamas 95bc2d4a90 binder: use per-vma lock in page reclaiming

Use per-vma locking in the shrinker's callback when reclaiming pages,
similar to the page installation logic. This minimizes contention with
unrelated vmas improving performance. The mmap_sem is still acquired if
the per-vma lock cannot be obtained.

Cc: Suren Baghdasaryan <surenb@google.com>
Suggested-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Reviewed-by: Suren Baghdasaryan <surenb@google.com>
Signed-off-by: Carlos Llamas <cmllamas@google.com>
Link: https://lore.kernel.org/r/20241210143114.661252-10-cmllamas@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-12-24 09:35:23 +01:00

binder_alloc_selftest.c

binder: rename alloc->buffer to vm_start

2024-12-24 09:35:23 +01:00

binder_alloc.c

binder: use per-vma lock in page reclaiming

2024-12-24 09:35:23 +01:00

binder_alloc.h

binder: rename alloc->buffer to vm_start

2024-12-24 09:35:23 +01:00

binder_internal.h

binder: frozen notification