diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-11-04 06:42:18 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-11-04 10:33:20 -0700 |
| commit | 05df01668490c670aeafe002cfa63334687b012f (patch) | |
| tree | b0b9ebdb3c4a228bf419c7b18b696a018500a36c | |
| parent | 341468e0ab4bb1b26ad0b0cee7c6db4bf283043a (diff) | |
block: update blk_stack_limits documentation
Listing every single features that needs to be pre-set by stacking
drivers does not scale.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20241104054218.45596-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | block/blk-settings.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index 95fc39d09872..5ee3d6d1448d 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -508,10 +508,10 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b, t->features |= (b->features & BLK_FEAT_INHERIT_MASK); /* - * BLK_FEAT_NOWAIT and BLK_FEAT_POLL need to be supported both by the - * stacking driver and all underlying devices. The stacking driver sets - * the flags before stacking the limits, and this will clear the flags - * if any of the underlying devices does not support it. + * Some feaures need to be supported both by the stacking driver and all + * underlying devices. The stacking driver sets these flags before + * stacking the limits, and this will clear the flags if any of the + * underlying devices does not support it. */ if (!(b->features & BLK_FEAT_NOWAIT)) t->features &= ~BLK_FEAT_NOWAIT; |