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| author | Chaitanya Kulkarni <kch@nvidia.com> | 2022-02-02 01:04:44 -0800 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2022-02-28 13:45:05 +0200 |
| commit | 2caecd62ea5160803b25d96cb1a14ce755c2c259 (patch) | |
| tree | e6aee65b3cd522347626a22444bb50bf6e34c47e /drivers/nvme/target/nvmet.h | |
| parent | 581f19dd72b9d148ce667b6dcb20d3ef16b9a1cf (diff) | |
| download | lwn-2caecd62ea5160803b25d96cb1a14ce755c2c259.tar.gz lwn-2caecd62ea5160803b25d96cb1a14ce755c2c259.zip | |
nvmet: use i_size_read() to set size for file-ns
Instead of calling vfs_getattr() use i_size_read() to read the size of
file so we can read the size of not only file type but also block type
with one call. This is needed to implement buffered_io support for the
NVMeOF block device backend.
We also change return type of function nvmet_file_ns_revalidate() from
int to void, since this function does not return any meaning value.
Signed-off-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme/target/nvmet.h')
| -rw-r--r-- | drivers/nvme/target/nvmet.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/nvmet.h b/drivers/nvme/target/nvmet.h index af193423c10b..69637bf8f8e1 100644 --- a/drivers/nvme/target/nvmet.h +++ b/drivers/nvme/target/nvmet.h @@ -541,7 +541,7 @@ u16 nvmet_bdev_flush(struct nvmet_req *req); u16 nvmet_file_flush(struct nvmet_req *req); void nvmet_ns_changed(struct nvmet_subsys *subsys, u32 nsid); void nvmet_bdev_ns_revalidate(struct nvmet_ns *ns); -int nvmet_file_ns_revalidate(struct nvmet_ns *ns); +void nvmet_file_ns_revalidate(struct nvmet_ns *ns); void nvmet_ns_revalidate(struct nvmet_ns *ns); u16 blk_to_nvme_status(struct nvmet_req *req, blk_status_t blk_sts); |