diff options
Diffstat (limited to 'drivers/misc/cxl')
| -rw-r--r-- | drivers/misc/cxl/cxllib.c | 4 | ||||
| -rw-r--r-- | drivers/misc/cxl/fault.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/misc/cxl/cxllib.c b/drivers/misc/cxl/cxllib.c index 258c43a95ac3..a2c0fbb5eb28 100644 --- a/drivers/misc/cxl/cxllib.c +++ b/drivers/misc/cxl/cxllib.c @@ -207,7 +207,7 @@ static int get_vma_info(struct mm_struct *mm, u64 addr, struct vm_area_struct *vma = NULL; int rc = 0; - down_read(&mm->mmap_sem); + mmap_read_lock(mm); vma = find_vma(mm, addr); if (!vma) { @@ -218,7 +218,7 @@ static int get_vma_info(struct mm_struct *mm, u64 addr, *vma_start = vma->vm_start; *vma_end = vma->vm_end; out: - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); return rc; } diff --git a/drivers/misc/cxl/fault.c b/drivers/misc/cxl/fault.c index 2297e6fc1544..01153b74334a 100644 --- a/drivers/misc/cxl/fault.c +++ b/drivers/misc/cxl/fault.c @@ -321,7 +321,7 @@ static void cxl_prefault_vma(struct cxl_context *ctx) return; } - down_read(&mm->mmap_sem); + mmap_read_lock(mm); for (vma = mm->mmap; vma; vma = vma->vm_next) { for (ea = vma->vm_start; ea < vma->vm_end; ea = next_segment(ea, slb.vsid)) { @@ -336,7 +336,7 @@ static void cxl_prefault_vma(struct cxl_context *ctx) last_esid = slb.esid; } } - up_read(&mm->mmap_sem); + mmap_read_unlock(mm); mmput(mm); } |