Re: [PATCH] btrfs: Stop kmalloc'ing btrfs_path in btrfs_lookup_bio_sums | linux-btrfs | Ratatoskr

[PATCH] btrfs: Stop kmalloc'ing btrfs_path in btrfs_lookup_bio_sums · Nikolay Borisov <hidden> · 2021-06-28
Re: [PATCH] btrfs: Stop kmalloc'ing btrfs_path in btrfs_lookup_bio_sums · Johannes Thumshirn <hidden> · 2021-06-28
Re: [PATCH] btrfs: Stop kmalloc'ing btrfs_path in btrfs_lookup_bio_sums · Qu Wenruo <hidden> · 2021-06-29
Re: [PATCH] btrfs: Stop kmalloc'ing btrfs_path in btrfs_lookup_bio_sums · Nikolay Borisov <hidden> · 2021-06-30
Re: [PATCH] btrfs: Stop kmalloc'ing btrfs_path in btrfs_lookup_bio_sums · David Sterba <hidden> · 2021-06-30

Re: [PATCH] btrfs: Stop kmalloc'ing btrfs_path in btrfs_lookup_bio_sums

From: Johannes Thumshirn <hidden>
Date: 2021-06-28 19:09:49

On 28/06/2021 17:09, Nikolay Borisov wrote:

While doing some performance characterization of a workoad reading ~80g                                            workload ~^

All in all there's a 20 seconds (~7%) reductino in real run time as well

                             reduction ~^

Code looks good to me,
Reviewed-by: Johannes Thumshirn <redacted>