diff options
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/internal.h b/mm/internal.h index 91d1d3828093..9fb2b8c7928f 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -400,10 +400,10 @@ static inline struct file *maybe_unlock_mmap_for_io(struct vm_fault *vmf, /* * FAULT_FLAG_RETRY_NOWAIT means we don't want to wait on page locks or * anything, so we only pin the file and drop the mmap_sem if only - * FAULT_FLAG_ALLOW_RETRY is set. + * FAULT_FLAG_ALLOW_RETRY is set, while this is the first attempt. */ - if ((flags & (FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_RETRY_NOWAIT)) == - FAULT_FLAG_ALLOW_RETRY) { + if (fault_flag_allow_retry_first(flags) && + !(flags & FAULT_FLAG_RETRY_NOWAIT)) { fpin = get_file(vmf->vma->vm_file); up_read(&vmf->vma->vm_mm->mmap_sem); } |