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tc: Move functions the create/parse handle to be static inline

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Those functions are just wrappers to available macros for readability.
Move them to tc.h to avoid function-call overhead.

Signed-off-by: Roi Dayan <roid@mellanox.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Signed-off-by: Simon Horman <simon.horman@netronome.com>
This commit is contained in:
Roi Dayan
2017-06-13 18:03:26 +03:00
committed by Simon Horman
parent 209832d569
commit 837f5250e8
2 changed files with 21 additions and 24 deletions
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21
lib/tc.c
View File

@@ -24,27 +24,6 @@
VLOG_DEFINE_THIS_MODULE(tc);
/* Returns tc handle 'major':'minor'. */
unsigned int
tc_make_handle(unsigned int major, unsigned int minor)
{
return TC_H_MAKE(major << 16, minor);
}
/* Returns the major number from 'handle'. */
unsigned int
tc_get_major(unsigned int handle)
{
return TC_H_MAJ(handle) >> 16;
}
/* Returns the minor number from 'handle'. */
unsigned int
tc_get_minor(unsigned int handle)
{
return TC_H_MIN(handle);
}
struct tcmsg *
tc_make_request(int ifindex, int type, unsigned int flags,
struct ofpbuf *request)

24
lib/tc.h
View File

@@ -22,9 +22,27 @@
#include <linux/rtnetlink.h>
#include "openvswitch/ofpbuf.h"
unsigned int tc_make_handle(unsigned int major, unsigned int minor);
unsigned int tc_get_major(unsigned int handle);
unsigned int tc_get_minor(unsigned int handle);
/* Returns tc handle 'major':'minor'. */
static inline unsigned int
tc_make_handle(unsigned int major, unsigned int minor)
{
return TC_H_MAKE(major << 16, minor);
}
/* Returns the major number from 'handle'. */
static inline unsigned int
tc_get_major(unsigned int handle)
{
return TC_H_MAJ(handle) >> 16;
}
/* Returns the minor number from 'handle'. */
static inline unsigned int
tc_get_minor(unsigned int handle)
{
return TC_H_MIN(handle);
}
struct tcmsg *tc_make_request(int ifindex, int type,
unsigned int flags, struct ofpbuf *);
int tc_transact(struct ofpbuf *request, struct ofpbuf **replyp);