diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-02-13 10:34:14 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-02-13 18:56:59 +0300 |
| commit | d690cb8ae14bd377d422b7905b6959c7e7a45b95 (patch) | |
| tree | c909d6c4f74dfd4c69ba78d57aa8d737d9515cf3 /block/blk-sysfs.c | |
| parent | c490f226a0ea22639e81ac34edc884e238ea955a (diff) | |
| download | linux-d690cb8ae14bd377d422b7905b6959c7e7a45b95.tar.xz | |
block: add an API to atomically update queue limits
Add a new queue_limits_{start,commit}_update pair of functions that
allows taking an atomic snapshot of queue limits, update it, and
commit it if it passes validity checking. Also use the low-level
validation helper to implement blk_set_default_limits instead of
duplicating the initialization.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20240213073425.1621680-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-sysfs.c')
0 files changed, 0 insertions, 0 deletions