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| author | Christoph Hellwig <hch@lst.de> | 2025-05-12 18:16:04 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2025-05-20 06:34:27 +0300 |
| commit | a43d304f3abea73883f99287396a6e1eb57c3637 (patch) | |
| tree | 3e19313cb959dae34a80706e1f749905083f2820 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 357b536b3633afc174905f791cc00fd9fd2932b0 (diff) | |
| download | linux-a43d304f3abea73883f99287396a6e1eb57c3637.tar.xz | |
nvme-pci: use a better encoding for small prp pool allocations
Add a separate flag to encode that the transfer is using the small
page sized pool, and use a normal 0..n count for the number of
descriptors.
Contains improvements and suggestions from Kanchan Joshi
<joshi.k@samsung.com> and Leon Romanovsky <leon@kernel.org>.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions