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author | Christoph Hellwig <hch@lst.de> | 2021-05-19 09:17:06 +0200 |
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committer | Christoph Hellwig <hch@lst.de> | 2021-06-03 10:29:26 +0300 |
commit | 8b4fb0f968ffe73f619c06cb4040ecaa60327098 (patch) | |
tree | bc7d69a9c0d0f49645e059d2e41af54d88e79ea1 /drivers/nvme/host/core.c | |
parent | nvme: move the CSI sanity check into nvme_ns_report_zones (diff) | |
download | linux-dev-8b4fb0f968ffe73f619c06cb4040ecaa60327098.tar.xz linux-dev-8b4fb0f968ffe73f619c06cb4040ecaa60327098.zip |
nvme: split nvme_report_zones
Split multipath support out of nvme_report_zones into a separate helper
and simplify the non-multipath version as a result.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Diffstat (limited to 'drivers/nvme/host/core.c')
-rw-r--r-- | drivers/nvme/host/core.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index bb8b242594f9..47cfc8a28e45 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -2073,6 +2073,17 @@ int nvme_sec_submit(void *data, u16 spsp, u8 secp, void *buffer, size_t len, EXPORT_SYMBOL_GPL(nvme_sec_submit); #endif /* CONFIG_BLK_SED_OPAL */ +#ifdef CONFIG_BLK_DEV_ZONED +static int nvme_report_zones(struct gendisk *disk, sector_t sector, + unsigned int nr_zones, report_zones_cb cb, void *data) +{ + return nvme_ns_report_zones(disk->private_data, sector, nr_zones, cb, + data); +} +#else +#define nvme_report_zones NULL +#endif /* CONFIG_BLK_DEV_ZONED */ + static const struct block_device_operations nvme_bdev_ops = { .owner = THIS_MODULE, .ioctl = nvme_ioctl, |