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| author |   Jens Axboe <axboe@kernel.dk> | 2023-04-14 07:30:16 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-16 13:01:35 -0600 |
| commit | 3838c406a594f15600ad6f83c1e3b16bfd1829d0 (patch) | |
| tree | c3fbb0bdfc6ea0316c1beb5d1836ceaf0f54cfce /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge branch 'md-next' of https://git.kernel.org/pub/scm/linux/kernel/git/song/md into for-6.4/block (diff) | |
| download | wireguard-linux-3838c406a594f15600ad6f83c1e3b16bfd1829d0.tar.xz wireguard-linux-3838c406a594f15600ad6f83c1e3b16bfd1829d0.zip | |
block: re-arrange the struct block_device fields for better layout
This moves struct device out-of-line as it's just used at open/close
time, so we can keep some of the commonly used fields closer together.
On a standard setup, it also reduces the size from 864 bytes to 848
bytes. Yes, struct device is a pig...
Reviewed-by: Christoph Hellwig <hch@lst.de>
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