diff options
| author |   Alexandre Ghiti <aghiti@upmem.com> | 2018-12-10 06:21:46 +0000 |
|---|---|---|
| committer |   Palmer Dabbelt <palmer@sifive.com> | 2019-01-25 10:50:53 -0800 |
| commit | ae662eec8a515ab550524e04c793b5ddf1aae3a1 (patch) | |
| tree | 06913ca3f17b61d32c612392bac28ef885ee247f /arch/csky | |
| parent | riscv: fixup max_low_pfn with PFN_DOWN. (diff) | |
| download | linux-dev-ae662eec8a515ab550524e04c793b5ddf1aae3a1.tar.xz linux-dev-ae662eec8a515ab550524e04c793b5ddf1aae3a1.zip | |
riscv: Adjust mmap base address at a third of task size
This ratio is the most used among all other architectures and make
icache_hygiene libhugetlbfs test pass: this test mmap lots of
hugepages whose addresses, without this patch, reach the end of
the process user address space.
Signed-off-by: Alexandre Ghiti <aghiti@upmem.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Diffstat (limited to 'arch/csky')
0 files changed, 0 insertions, 0 deletions