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| author | Guixin Liu <kanie@linux.alibaba.com> | 2024-11-20 15:10:07 +0800 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-11-21 08:57:41 -0800 |
| commit | 7d2f9f870f26798699585f96fa7a2a2cab38dc02 (patch) | |
| tree | c8c48c545d57072499ff321653c3e6866fd210f5 | |
| parent | e9869c85c81168a1275f909d5972a3fc435304be (diff) | |
| download | lwn-7d2f9f870f26798699585f96fa7a2a2cab38dc02.tar.gz lwn-7d2f9f870f26798699585f96fa7a2a2cab38dc02.zip | |
nvme: introduce change ptpl and iekey definition
This is for the next tuning pr code more readble patch, make
linux/nvme.h's changes separately.
Signed-off-by: Guixin Liu <kanie@linux.alibaba.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
| -rw-r--r-- | include/linux/nvme.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 2baf9a80b470..13377dde4527 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -2171,4 +2171,13 @@ enum nvme_pr_release_action { NVME_PR_RELEASE_ACT_CLEAR = 1, }; +enum nvme_pr_change_ptpl { + NVME_PR_CPTPL_NO_CHANGE = 0, + NVME_PR_CPTPL_RESV = 1 << 30, + NVME_PR_CPTPL_CLEARED = 2 << 30, + NVME_PR_CPTPL_PERSIST = 3 << 30, +}; + +#define NVME_PR_IGNORE_KEY (1 << 3) + #endif /* _LINUX_NVME_H */ |