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| author | Alexander Solganik | 2016-09-21 23:12:38 +0200 |
|---|---|---|
| committer | Sagi Grimberg | 2016-09-24 00:37:38 +0200 |
| commit | 2e5d0baa04845dc3a3d7dfa33d7663de270bb146 (patch) | |
| tree | 62be77922deaf9006113615ab7bb162cad3ec4e5 /drivers/nvme/target/io-cmd.c | |
| parent | nvmet: Use direct IO for writes (diff) | |
| download | kernel-qcow2-linux-2e5d0baa04845dc3a3d7dfa33d7663de270bb146.tar.gz kernel-qcow2-linux-2e5d0baa04845dc3a3d7dfa33d7663de270bb146.tar.xz kernel-qcow2-linux-2e5d0baa04845dc3a3d7dfa33d7663de270bb146.zip | |
nvmet: Make dsm number of ranges zero based
This caused the nvmet request data length to be
incorrect.
Signed-off-by: Alexander Solganik <sashas@lightbitslabs.com>
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/target/io-cmd.c')
| -rw-r--r-- | drivers/nvme/target/io-cmd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/io-cmd.c b/drivers/nvme/target/io-cmd.c index 4132b6b98182..4a96c2049b7b 100644 --- a/drivers/nvme/target/io-cmd.c +++ b/drivers/nvme/target/io-cmd.c @@ -206,7 +206,7 @@ int nvmet_parse_io_cmd(struct nvmet_req *req) return 0; case nvme_cmd_dsm: req->execute = nvmet_execute_dsm; - req->data_len = le32_to_cpu(cmd->dsm.nr) * + req->data_len = le32_to_cpu(cmd->dsm.nr + 1) * sizeof(struct nvme_dsm_range); return 0; default: |