diff options
Diffstat (limited to 'include/linux/writeback.h')
| -rw-r--r-- | include/linux/writeback.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index d0b5ca5d4..6e4a35aca 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -100,6 +100,16 @@ struct writeback_control { #endif }; +static inline int wbc_to_write_cmd(struct writeback_control *wbc) +{ + if (wbc->sync_mode == WB_SYNC_ALL) + return WRITE_SYNC; + else if (wbc->for_kupdate || wbc->for_background) + return WRITE_BG; + + return WRITE; +} + /* * A wb_domain represents a domain that wb's (bdi_writeback's) belong to * and are measured against each other in. There always is one global |