diff options
author | Kent Overstreet <kent.overstreet@gmail.com> | 2017-08-23 16:30:13 -0600 |
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committer | Kent Overstreet <kent.overstreet@gmail.com> | 2017-08-23 16:30:25 -0600 |
commit | c7950838b2337c5eff691acc4cf6b72e3f960afb (patch) | |
tree | ea81f8917dbd9ffaef4d9b109ea4e4498eec3920 /linux/blkdev.c | |
parent | 8aaf7d913a382291f2770e6ce72a8919d5441bef (diff) |
handle REQ_OP_FLUSH
Diffstat (limited to 'linux/blkdev.c')
-rw-r--r-- | linux/blkdev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linux/blkdev.c b/linux/blkdev.c index 2e03889d..ea7db40b 100644 --- a/linux/blkdev.c +++ b/linux/blkdev.c @@ -79,6 +79,12 @@ void generic_make_request(struct bio *bio) if (ret != 1) die("io_submit err: %s", strerror(-ret)); break; + case REQ_OP_FLUSH: + ret = fsync(bio->bi_bdev->bd_fd); + if (ret) + die("fsync error: %m"); + bio_endio(bio); + break; default: BUG(); } |