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| author | Akhilesh Patil <akhilesh@ee.iitb.ac.in> | 2025-08-10 20:51:58 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2025-08-13 14:00:21 +0300 |
| commit | 111aea0464c20f3eb25a48d5ff6c036e6b416123 (patch) | |
| tree | b45502a5def7f08d0e676fdd804497c0300ae1b2 /drivers/infiniband/core | |
| parent | 2186e8c39eb156b3557a467ce4e5dc3f24826609 (diff) | |
| download | linux-111aea0464c20f3eb25a48d5ff6c036e6b416123.tar.xz | |
RDMA/core: Free pfn_list with appropriate kvfree call
Ensure that pfn_list allocated by kvcalloc() is freed using corresponding
kvfree() function. Match memory allocation and free routines kvcalloc -> kvfree.
Fixes: 259e9bd07c57 ("RDMA/core: Avoid hmm_dma_map_alloc() for virtual DMA devices")
Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in>
Link: https://patch.msgid.link/aJjcPjL1BVh8QrMN@bhairav-test.ee.iitb.ac.in
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/umem_odp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c index b1c44ec1a3f3..572a91a62a7b 100644 --- a/drivers/infiniband/core/umem_odp.c +++ b/drivers/infiniband/core/umem_odp.c @@ -115,7 +115,7 @@ static int ib_init_umem_odp(struct ib_umem_odp *umem_odp, out_free_map: if (ib_uses_virt_dma(dev)) - kfree(map->pfn_list); + kvfree(map->pfn_list); else hmm_dma_map_free(dev->dma_device, map); return ret; @@ -287,7 +287,7 @@ static void ib_umem_odp_free(struct ib_umem_odp *umem_odp) mutex_unlock(&umem_odp->umem_mutex); mmu_interval_notifier_remove(&umem_odp->notifier); if (ib_uses_virt_dma(dev)) - kfree(umem_odp->map.pfn_list); + kvfree(umem_odp->map.pfn_list); else hmm_dma_map_free(dev->dma_device, &umem_odp->map); } |