Messages in this thread Patch in this message | | | From | Jens Axboe <> | Subject | [PATCH 3/8] writeback: use WRITE_BG for kupdate and background writeback | Date | Wed, 26 Oct 2016 14:52:10 -0600 |
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If we're doing background type writes, then use the appropriate write command for that.
Signed-off-by: Jens Axboe <axboe@fb.com> --- include/linux/writeback.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 78b87c517b5f..f12f0b34daca 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -104,6 +104,8 @@ static inline int wbc_to_write_flags(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 0; } -- 2.7.4
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