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| author | Ming Lei <ming.lei@redhat.com> | 2025-05-05 22:17:53 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-05-06 07:43:43 -0600 |
| commit | 1e9db5c42730e9ffd32cb922775de4873ec1d8ee (patch) | |
| tree | 7d1e947ce81082329d65bccd86ce9d37b9fa7a1d /scripts/stackusage | |
| parent | block: move queue freezing & elevator_lock into elevator_change() (diff) | |
| download | linux-1e9db5c42730e9ffd32cb922775de4873ec1d8ee.tar.gz linux-1e9db5c42730e9ffd32cb922775de4873ec1d8ee.zip | |
block: add `struct elv_change_ctx` for unifying elevator change
Add `struct elv_change_ctx` and prepare for unifying elevator change by
elevator_change(). With this way, any input & output parameter can
be provided & observed in top helper.
This way helps to move kobject add/delete & debugfs register/unregister
out of ->elevator_lock & freezing queue.
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20250505141805.2751237-16-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'scripts/stackusage')
0 files changed, 0 insertions, 0 deletions