On 4/22/25 16:26, Christoph Hellwig wrote:
Add a helper to add a vmalloc region to a bio, abstracting away the vmalloc addresses from the underlying pages. Also add a helper to calculate how many segments need to be allocated for a vmalloc region. Signed-off-by: Christoph Hellwig <hch@xxxxxx> --- block/bio.c | 27 +++++++++++++++++++++++++++ include/linux/bio.h | 17 +++++++++++++++++ 2 files changed, 44 insertions(+)
Reviewed-by: Hannes Reinecke <hare@xxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke Kernel Storage Architect hare@xxxxxxx +49 911 74053 688 SUSE Software Solutions GmbH, Frankenstr. 146, 90461 Nürnberg HRB 36809 (AG Nürnberg), GF: I. Totev, A. McDonald, W. Knoblich
