nvme.h: add the changed namespace list log

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index c37103a4ad380d9ea516becfea1d38e8060521fc..7ce0f3cf44090c4ec0dd230539c92a8e72292812 100644 (file)
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -751,6 +751,7 @@ enum {
        NVME_LOG_ERROR          = 0x01,
        NVME_LOG_SMART          = 0x02,
        NVME_LOG_FW_SLOT        = 0x03,
+       NVME_LOG_CHANGED_NS     = 0x04,
        NVME_LOG_CMD_EFFECTS    = 0x05,
        NVME_LOG_DISC           = 0x70,
        NVME_LOG_RESERVATION    = 0x80,
@@ -759,6 +760,8 @@ enum {
        NVME_FWACT_ACTV         = (2 << 3),
 };
 
+#define NVME_MAX_CHANGED_NAMESPACES    1024
+
 struct nvme_identify {
        __u8                    opcode;
        __u8                    flags;