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| author |   Chaitanya S Prakash <chaitanyas.prakash@arm.com> | 2023-03-23 11:31:20 +0530 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2023-04-05 19:42:59 -0700 |
| commit | 3f9bea2b8a7e4952f03582d8137ab8bf6e96985b (patch) | |
| tree | 421e34ef36e70ea89770d75b9150304b1ac13526 /include/linux/mmap_lock.h | |
| parent | selftests/mm: change MAP_CHUNK_SIZE (diff) | |
| download | wireguard-linux-3f9bea2b8a7e4952f03582d8137ab8bf6e96985b.tar.xz wireguard-linux-3f9bea2b8a7e4952f03582d8137ab8bf6e96985b.zip | |
selftests/mm: change NR_CHUNKS_HIGH for aarch64
Although there is a provision for 52 bit VA on arm64 platform, it remains
unutilised and higher addresses are not allocated. In order to
accommodate 4PB [2^52] virtual address space where supported,
NR_CHUNKS_HIGH is changed accordingly.
Array holding addresses is changed from static allocation to dynamic
allocation to accommodate its voluminous nature which otherwise might
overflow the stack.
Link: https://lkml.kernel.org/r/20230323060121.1175830-3-chaitanyas.prakash@arm.com
Signed-off-by: Chaitanya S Prakash <chaitanyas.prakash@arm.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/mmap_lock.h')
0 files changed, 0 insertions, 0 deletions