tree: open transport handle for the ns init fallback#3013
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igaw wants to merge 1 commit intolinux-nvme:masterfrom
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tree: open transport handle for the ns init fallback#3013igaw wants to merge 1 commit intolinux-nvme:masterfrom
igaw wants to merge 1 commit intolinux-nvme:masterfrom
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Older kernels do not expose the sysfs entries the library needs. In this in this case it falls back to use a command to fetch the missing data. Though, the transport handle is not available yet. Open an temporary one. No need to optimize this code path, it is only for older kernels. Signed-off-by: Daniel Wagner <[email protected]>
martin-gpy
reviewed
Dec 11, 2025
| ret = nvme_ns_identify(ns, id); | ||
| ret = nvme_open(ctx, ns->name, &hdl); | ||
| if (ret) { | ||
| nvme_msg(ctx, LOG_ERR, "need root permissions"); |
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Needs \n at the end of the message string.
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Older kernels do not expose the sysfs entries the library needs. In this in this case it falls back to use a command to fetch the missing data. Though, the transport handle is not available yet. Open an temporary one. No need to optimize this code path, it is only for older kernels.
Fixes: #3009
TODO: The tree API needs to be extended with the
nvme_global_ctxargument