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| author | Christoph Hellwig <hch@lst.de> | 2025-01-10 06:47:09 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-01-10 15:29:23 +0100 |
| commit | 9c96821b44f893fb63f021a28625d3b32c68e8b3 (patch) | |
| tree | 88a3f663d7cc86b8fb457a448184c0fbde59d3b4 | |
| parent | nbd: don't allow reconnect after disconnect (diff) | |
| download | linux-9c96821b44f893fb63f021a28625d3b32c68e8b3.tar.xz linux-9c96821b44f893fb63f021a28625d3b32c68e8b3.zip | |
block: fix docs for freezing of queue limits updates
queue_limits_commit_update is the function that needs to operate on a
frozen queue, not queue_limits_start_update. Update the kerneldoc
comments to reflect that.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Link: https://lore.kernel.org/r/20250110054726.1499538-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/blk-settings.c | 3 | ||||
| -rw-r--r-- | include/linux/blkdev.h | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index 8f09e33f41f6..89d8366fd43c 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -413,7 +413,8 @@ int blk_set_default_limits(struct queue_limits *lim) * @lim: limits to apply * * Apply the limits in @lim that were obtained from queue_limits_start_update() - * and updated by the caller to @q. + * and updated by the caller to @q. The caller must have frozen the queue or + * ensure that there are no outstanding I/Os by other means. * * Returns 0 if successful, else a negative error code. */ diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 5d40af2ef971..e781d4e6f92d 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -944,8 +944,7 @@ static inline unsigned int blk_boundary_sectors_left(sector_t offset, * the caller can modify. The caller must call queue_limits_commit_update() * to finish the update. * - * Context: process context. The caller must have frozen the queue or ensured - * that there is outstanding I/O by other means. + * Context: process context. */ static inline struct queue_limits queue_limits_start_update(struct request_queue *q) |