[lustre-devel] [PATCH 12/25] lnet: move libcfs_nidstr to UAPI headers

From: Mr NeilBrown <[email protected]>

User-space now has functions to convert between strings and
large nids that mirror the kernel. Move those function
prototypes to UAPI since this is the case.

Lustre-commit: b6c702df5d4de8e5a ("LU-10391 libcfs: add large-nid string conversion functions.")
Signed-off-by: Mr NeilBrown <[email protected]>
Reviewed-on: https://review.whamcloud.com/c/fs/lustre-release/+/50092
Reviewed-by: James Simmons <[email protected]>
Reviewed-by: Serguei Smirnov <[email protected]>
Reviewed-by: Oleg Drokin <[email protected]>
Signed-off-by: James Simmons <[email protected]>
---
 include/linux/lnet/lib-types.h   | 11 -----------
 include/uapi/linux/lnet/nidstr.h | 11 +++++++++++
 2 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/include/linux/lnet/lib-types.h b/include/linux/lnet/lib-types.h
index 1ae4530d1bc6..bc9f0020f93a 100644
--- a/include/linux/lnet/lib-types.h
+++ b/include/linux/lnet/lib-types.h
@@ -51,17 +51,6 @@
 #include <uapi/linux/lnet/lnet-dlc.h>
 #include <uapi/linux/lnet/nidstr.h>
 
-char *libcfs_nidstr_r(const struct lnet_nid *nid,
-		      char *buf, size_t buf_size);
-
-static inline char *libcfs_nidstr(const struct lnet_nid *nid)
-{
-	return libcfs_nidstr_r(nid, libcfs_next_nidstring(),
-			       LNET_NIDSTR_SIZE);
-}
-
-int libcfs_strnid(struct lnet_nid *nid, const char *str);
-char *libcfs_idstr(struct lnet_processid *id);
 int libcfs_strid(struct lnet_processid *id, const char *str);
 
 int cfs_match_nid_net(struct lnet_nid *nid, u32 net,
diff --git a/include/uapi/linux/lnet/nidstr.h b/include/uapi/linux/lnet/nidstr.h
index 1ccb8fa826b4..87244ce7c698 100644
--- a/include/uapi/linux/lnet/nidstr.h
+++ b/include/uapi/linux/lnet/nidstr.h
@@ -91,6 +91,17 @@ static inline char *libcfs_nid2str(lnet_nid_t nid)
 				LNET_NIDSTR_SIZE);
 }
 
+char *libcfs_nidstr_r(const struct lnet_nid *nid,
+		      char *buf, __kernel_size_t buf_size);
+
+static inline char *libcfs_nidstr(const struct lnet_nid *nid)
+{
+	return libcfs_nidstr_r(nid, libcfs_next_nidstring(),
+			       LNET_NIDSTR_SIZE);
+}
+
+int libcfs_strnid(struct lnet_nid *nid, const char *str);
+char *libcfs_idstr(struct lnet_processid *id);
 __u32 libcfs_str2net(const char *str);
 lnet_nid_t libcfs_str2nid(const char *str);
 int libcfs_str2anynid(lnet_nid_t *nid, const char *str);
-- 
2.39.3

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