diff options
| author | Russ White <russ@riw.us> | 2023-04-04 08:20:25 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-04 08:20:25 -0400 |
| commit | c0656e90406bcac5094a8bce86c03c1913a80831 (patch) | |
| tree | c7f3e393f0ba2deab99c721fd2b452710a74f485 /babeld | |
| parent | 6fc9bfb11ddf5c187bad91e1a759361d249f512f (diff) | |
| parent | 71cb4a57a8a2047623497d2e4100b5c99d236b81 (diff) | |
Merge pull request #12837 from donaldsharp/unlikely_routemap
Unlikely routemap
Diffstat (limited to 'babeld')
| -rw-r--r-- | babeld/babeld.c | 62 | ||||
| -rw-r--r-- | babeld/babeld.h | 4 | ||||
| -rw-r--r-- | babeld/util.h | 9 |
3 files changed, 37 insertions, 38 deletions
diff --git a/babeld/babeld.c b/babeld/babeld.c index 4ce92c5204..f4c932971e 100644 --- a/babeld/babeld.c +++ b/babeld/babeld.c @@ -444,37 +444,39 @@ babel_fill_with_next_timeout(struct timeval *tv) #if (defined NO_DEBUG) #define printIfMin(a,b,c,d) #else -#define printIfMin(a,b,c,d) \ - if (UNLIKELY(debug & BABEL_DEBUG_TIMEOUT)) {printIfMin(a,b,c,d);} - - struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT); - struct interface *ifp = NULL; +#define printIfMin(a, b, c, d) \ + if (unlikely(debug & BABEL_DEBUG_TIMEOUT)) { \ + printIfMin(a, b, c, d); \ + } - *tv = check_neighbours_timeout; - printIfMin(tv, 0, "check_neighbours_timeout", NULL); - timeval_min_sec(tv, expiry_time); - printIfMin(tv, 1, "expiry_time", NULL); - timeval_min_sec(tv, source_expiry_time); - printIfMin(tv, 1, "source_expiry_time", NULL); - timeval_min(tv, &resend_time); - printIfMin(tv, 1, "resend_time", NULL); - FOR_ALL_INTERFACES(vrf, ifp) { - babel_interface_nfo *babel_ifp = NULL; - if(!if_up(ifp)) - continue; - babel_ifp = babel_get_if_nfo(ifp); - timeval_min(tv, &babel_ifp->flush_timeout); - printIfMin(tv, 1, "flush_timeout", ifp->name); - timeval_min(tv, &babel_ifp->hello_timeout); - printIfMin(tv, 1, "hello_timeout", ifp->name); - timeval_min(tv, &babel_ifp->update_timeout); - printIfMin(tv, 1, "update_timeout", ifp->name); - timeval_min(tv, &babel_ifp->update_flush_timeout); - printIfMin(tv, 1, "update_flush_timeout",ifp->name); - } - timeval_min(tv, &unicast_flush_timeout); - printIfMin(tv, 1, "unicast_flush_timeout", NULL); - printIfMin(tv, 2, NULL, NULL); + struct vrf *vrf = vrf_lookup_by_id(VRF_DEFAULT); + struct interface *ifp = NULL; + + *tv = check_neighbours_timeout; + printIfMin(tv, 0, "check_neighbours_timeout", NULL); + timeval_min_sec(tv, expiry_time); + printIfMin(tv, 1, "expiry_time", NULL); + timeval_min_sec(tv, source_expiry_time); + printIfMin(tv, 1, "source_expiry_time", NULL); + timeval_min(tv, &resend_time); + printIfMin(tv, 1, "resend_time", NULL); + FOR_ALL_INTERFACES (vrf, ifp) { + babel_interface_nfo *babel_ifp = NULL; + if (!if_up(ifp)) + continue; + babel_ifp = babel_get_if_nfo(ifp); + timeval_min(tv, &babel_ifp->flush_timeout); + printIfMin(tv, 1, "flush_timeout", ifp->name); + timeval_min(tv, &babel_ifp->hello_timeout); + printIfMin(tv, 1, "hello_timeout", ifp->name); + timeval_min(tv, &babel_ifp->update_timeout); + printIfMin(tv, 1, "update_timeout", ifp->name); + timeval_min(tv, &babel_ifp->update_flush_timeout); + printIfMin(tv, 1, "update_flush_timeout", ifp->name); + } + timeval_min(tv, &unicast_flush_timeout); + printIfMin(tv, 1, "unicast_flush_timeout", NULL); + printIfMin(tv, 2, NULL, NULL); #undef printIfMin #endif } diff --git a/babeld/babeld.h b/babeld/babeld.h index 6c51af48a8..619550f651 100644 --- a/babeld/babeld.h +++ b/babeld/babeld.h @@ -26,12 +26,8 @@ Copyright 2011 by Matthieu Boutier and Juliusz Chroboczek #if defined(__GNUC__) && (__GNUC__ >= 3) #define ATTRIBUTE(x) __attribute__ (x) -#define LIKELY(_x) __builtin_expect(!!(_x), 1) -#define UNLIKELY(_x) __builtin_expect(!!(_x), 0) #else #define ATTRIBUTE(x) /**/ -#define LIKELY(_x) !!(_x) -#define UNLIKELY(_x) !!(_x) #endif #if defined(__GNUC__) && (__GNUC__ >= 4) && (__GNUC_MINOR__ >= 3) diff --git a/babeld/util.h b/babeld/util.h index 5e5843543a..8535d4dd6a 100644 --- a/babeld/util.h +++ b/babeld/util.h @@ -122,10 +122,11 @@ extern const unsigned char v4prefix[16]; #define BABEL_DEBUG_ROUTE (1 << 5) #define BABEL_DEBUG_ALL (0xFFFF) -#define debugf(level, ...) \ -do { \ -if(UNLIKELY(debug & level)) zlog_debug(__VA_ARGS__); \ -} while(0) +#define debugf(level, ...) \ + do { \ + if (unlikely(debug & level)) \ + zlog_debug(__VA_ARGS__); \ + } while (0) #endif /* NO_DEBUG */ |