95bc2d4a90
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> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| binder.c | ||
| binder_alloc.c | ||
| binder_alloc.h | ||
| binder_alloc_selftest.c | ||
| binder_internal.h | ||
| binder_trace.h | ||
| binderfs.c | ||
| dbitmap.h | ||