mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-07-22 02:17:36 -04:00
Code Issues Packages Projects Releases Wiki Activity

RDMA/umem: Add ib_umem_is_contiguous() stub for !CONFIG_INFINIBAND_USER_MEM

Browse Source 
ib_umem_is_contiguous() is defined under #ifdef
CONFIG_INFINIBAND_USER_MEM, but the #else branch lacks a stub.

Add the missing inline to fix potential broken build.

Fixes: c897c2c8b8 ("RDMA/core: Add umem "is_contiguous" and "start_dma_addr" helpers")
Link: https://patch.msgid.link/r/20260529134312.2836341-15-jiri@resnulli.us
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Jiri Pirko
2026-05-29 15:43:10 +02:00
committed by Jason Gunthorpe
parent 38fc5bab6c
commit 2cc10972f5
1 changed files with 4 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
include/rdma/ib_umem.h
View File

@@ -244,6 +244,10 @@ static inline unsigned long ib_umem_find_best_pgoff(struct ib_umem *umem,
{
return 0;
}
static inline bool ib_umem_is_contiguous(struct ib_umem *umem)
{
return false;
}
static inline
struct ib_umem_dmabuf *ib_umem_dmabuf_get(struct ib_device *device,
unsigned long offset,