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| author | Ming Lei <ming.lei@redhat.com> | 2025-07-13 22:34:02 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-07-15 08:04:16 -0600 |
| commit | 21bb9facb1e78c50cf8bd5a51571fb8cbec3fb9d (patch) | |
| tree | 47c6887d235552e750e511c132b2aecfb9e5ff45 /tools/perf/scripts/python/bin | |
| parent | ublk: move auto buffer register handling into one dedicated helper (diff) | |
| download | linux-21bb9facb1e78c50cf8bd5a51571fb8cbec3fb9d.tar.gz linux-21bb9facb1e78c50cf8bd5a51571fb8cbec3fb9d.zip | |
ublk: store auto buffer register data into `struct ublk_io`
We can share space of `io->addr` for storing auto buffer register data
and user space buffer address.
So store auto buffer register data into `struct ublk_io`.
Prepare for supporting batch IO in which many ublk IOs share single
uring_cmd, so we can't store auto buffer register data into uring_cmd
pdu.
Reviewed-by: Caleb Sander Mateos <csander@purestorage.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250713143415.2857561-8-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions