diff options
| author | Ming Lei <[email protected]> | 2019-02-15 19:13:21 +0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2019-02-15 08:40:12 -0700 |
| commit | 6861428921b51113520cd47897be6c2774e4fc58 (patch) | |
| tree | 5b25022aba256e4a9d8bfeb8b0d14036d83155b3 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 07173c3ec276cbb18dc0e0687d37d310e98a1480 (diff) | |
block: always define BIO_MAX_PAGES as 256
Now multi-page bvec can cover CONFIG_THP_SWAP, so we don't need to
increase BIO_MAX_PAGES for it.
CONFIG_THP_SWAP needs to split one THP into normal pages and adds
them all to one bio. With multipage-bvec, it just takes one bvec to
hold them all.
Reviewed-by: Omar Sandoval <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Signed-off-by: Ming Lei <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions