diff mbox series

[25/49] lnet: uapi: move userland only nidstr.h handling

Message ID 1618459361-17909-26-git-send-email-jsimmons@infradead.org (mailing list archive)
State New, archived
Headers show
Series lustre: sync to OpenSFS as of March 30 2021 | expand

Commit Message

James Simmons April 15, 2021, 4:02 a.m. UTC 
The function cfs_expand_nidlist() no longer exist for kernel
internals. We can move the function prototype from the UAPI
header to string.h which is a libcfs user land header.
The structure netstrfns that is defined in a UAPI header
has been adding user land only handling. Additional its
use struct list_head which will confuse reviewers since
kernel developers see this as a kernel only thing.

WC-bug-id: https://jira.whamcloud.com/browse/LU-13903
Lustre-commit: 062809b1313ac700 ("LU-13903 utils: move userland only nidstr.h handling")
Signed-off-by: James Simmons <jsimmons@infradead.org>
Reviewed-on: https://review.whamcloud.com/39115
Reviewed-by: Arshad Hussain <arshad.hussain@aeoncomputing.com>
Reviewed-by: Chris Horn <chris.horn@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
---
 include/linux/lnet/lib-types.h   | 15 +++++++++++++++
 include/uapi/linux/lnet/nidstr.h | 15 ---------------
 net/lnet/lnet/nidstrings.c       |  1 +
 3 files changed, 16 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/include/linux/lnet/lib-types.h b/include/linux/lnet/lib-types.h
index 2424993..cc451cf 100644
--- a/include/linux/lnet/lib-types.h
+++ b/include/linux/lnet/lib-types.h
@@ -238,6 +238,21 @@  struct lnet_test_peer {
 #define LNET_COOKIE_TYPE_BITS	2
 #define LNET_COOKIE_MASK	((1ULL << LNET_COOKIE_TYPE_BITS) - 1ULL)
 
+struct netstrfns {
+	u32	nf_type;
+	char	*nf_name;
+	char	*nf_modname;
+	void	(*nf_addr2str)(u32 addr, char *str, size_t size);
+	int	(*nf_str2addr)(const char *str, int nob, u32 *addr);
+	int	(*nf_parse_addrlist)(char *str, int len,
+				     struct list_head *list);
+	int	(*nf_print_addrlist)(char *buffer, int count,
+				     struct list_head *list);
+	int	(*nf_match_addr)(u32 addr, struct list_head *list);
+	int	(*nf_min_max)(struct list_head *nidlist, u32 *min_nid,
+			      u32 *max_nid);
+};
+
 struct lnet_ni;			/* forward ref */
 
 struct lnet_lnd {
diff --git a/include/uapi/linux/lnet/nidstr.h b/include/uapi/linux/lnet/nidstr.h
index d402a6a..caf28e2 100644
--- a/include/uapi/linux/lnet/nidstr.h
+++ b/include/uapi/linux/lnet/nidstr.h
@@ -108,19 +108,4 @@  int cfs_match_net(__u32 net_id, __u32 net_type,
 int cfs_nidrange_find_min_max(struct list_head *nidlist, char *min_nid,
 			      char *max_nid, __kernel_size_t nidstr_length);
 
-struct netstrfns {
-	__u32	nf_type;
-	char	*nf_name;
-	char	*nf_modname;
-	void	(*nf_addr2str)(__u32 addr, char *str, __kernel_size_t size);
-	int	(*nf_str2addr)(const char *str, int nob, __u32 *addr);
-	int	(*nf_parse_addrlist)(char *str, int len,
-				     struct list_head *list);
-	int	(*nf_print_addrlist)(char *buffer, int count,
-				     struct list_head *list);
-	int	(*nf_match_addr)(__u32 addr, struct list_head *list);
-	int	(*nf_min_max)(struct list_head *nidlist, __u32 *min_nid,
-			      __u32 *max_nid);
-};
-
 #endif /* _LNET_NIDSTRINGS_H */
diff --git a/net/lnet/lnet/nidstrings.c b/net/lnet/lnet/nidstrings.c
index b1cd86b..cce2ae4 100644
--- a/net/lnet/lnet/nidstrings.c
+++ b/net/lnet/lnet/nidstrings.c
@@ -42,6 +42,7 @@ 
 #include <linux/libcfs/libcfs.h>
 #include <linux/libcfs/libcfs_string.h>
 #include <uapi/linux/lnet/nidstr.h>
+#include <linux/lnet/lib-types.h>
 
 /* max value for numeric network address */
 #define MAX_NUMERIC_VALUE 0xffffffff