diff options
Diffstat (limited to 'drivers/infiniband/sw/siw/siw_mem.c')
| -rw-r--r-- | drivers/infiniband/sw/siw/siw_mem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/infiniband/sw/siw/siw_mem.c b/drivers/infiniband/sw/siw/siw_mem.c index 87117781d637..34a910cf0edb 100644 --- a/drivers/infiniband/sw/siw/siw_mem.c +++ b/drivers/infiniband/sw/siw/siw_mem.c @@ -394,7 +394,7 @@ struct siw_umem *siw_umem_get(u64 start, u64 len, bool writable) if (!writable) foll_flags |= FOLL_FORCE; - down_read(&mm_s->mmap_sem); + mmap_read_lock(mm_s); mlock_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT; @@ -438,7 +438,7 @@ struct siw_umem *siw_umem_get(u64 start, u64 len, bool writable) num_pages -= got; } out_sem_up: - up_read(&mm_s->mmap_sem); + mmap_read_unlock(mm_s); if (rv > 0) return umem; |