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| author | Dongli Zhang <dongli.zhang@oracle.com> | 2022-03-17 15:09:30 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-03-21 06:31:44 -0600 |
| commit | 08719dd9176b4c55f547bd11812fd6cc35907d37 (patch) | |
| tree | 72640cee51ab739958ed47bebe630c5d365e6483 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 93b4e74789dbdefcffc7baac107069e74d98513c (diff) | |
xen/blkfront: fix comment for need_copy
The 'need_copy' is set when rq_data_dir(req) returns WRITE, in order to
copy the written data to persistent page.
".need_copy = rq_data_dir(req) && info->feature_persistent,"
Signed-off-by: Dongli Zhang <dongli.zhang@oracle.com>
Fixes: c004a6fe0c40 ('block/xen-blkfront: Make it running on 64KB page granularity')
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20220317220930.5698-1-dongli.zhang@oracle.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions