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authorChristoph Hellwig <hch@lst.de>2016-11-01 16:40:08 +0300
committerJens Axboe <axboe@fb.com>2016-11-01 18:43:26 +0300
commitb685d3d65ac791406e0dfd8779cc9b3707fea5a3 (patch)
tree3c0697577f4ffcdbd325f2d966c7b998e215c267 /include/linux/fs.h
parent6f6b29171a192e84b666c816e49d2175afbbb09f (diff)
downloadlinux-b685d3d65ac791406e0dfd8779cc9b3707fea5a3.tar.xz
block: treat REQ_FUA and REQ_PREFLUSH as synchronous
Instead of requiring everyone to specify the REQ_SYNC flag aѕ well. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/fs.h')
-rw-r--r--include/linux/fs.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5e0078fceed7..ccedccb28ec8 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -199,9 +199,9 @@ typedef int (dio_iodone_t)(struct kiocb *iocb, loff_t offset,
#define READ_SYNC 0
#define WRITE_SYNC (REQ_SYNC | REQ_NOIDLE)
#define WRITE_ODIRECT REQ_SYNC
-#define WRITE_FLUSH (REQ_SYNC | REQ_NOIDLE | REQ_PREFLUSH)
-#define WRITE_FUA (REQ_SYNC | REQ_NOIDLE | REQ_FUA)
-#define WRITE_FLUSH_FUA (REQ_SYNC | REQ_NOIDLE | REQ_PREFLUSH | REQ_FUA)
+#define WRITE_FLUSH (REQ_NOIDLE | REQ_PREFLUSH)
+#define WRITE_FUA (REQ_NOIDLE | REQ_FUA)
+#define WRITE_FLUSH_FUA (REQ_NOIDLE | REQ_PREFLUSH | REQ_FUA)
/*
* Attribute flags. These should be or-ed together to figure out what