diff options
Diffstat (limited to 'include/linux/hmm.h')
| -rw-r--r-- | include/linux/hmm.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/hmm.h b/include/linux/hmm.h index 89a141060e5b..90dc5944b1bc 100644 --- a/include/linux/hmm.h +++ b/include/linux/hmm.h @@ -413,7 +413,9 @@ void hmm_range_unregister(struct hmm_range *range); */ #define HMM_FAULT_ALLOW_RETRY (1 << 0) -long hmm_range_snapshot(struct hmm_range *range); +/* Don't fault in missing PTEs, just snapshot the current state. */ +#define HMM_FAULT_SNAPSHOT (1 << 1) + long hmm_range_fault(struct hmm_range *range, unsigned int flags); long hmm_range_dma_map(struct hmm_range *range, |