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| author | Paul Jakma <paul.jakma@sun.com> | 2006-07-25 22:40:40 +0200 |
|---|---|---|
| committer | Paul Jakma <paul.jakma@sun.com> | 2006-07-25 22:40:40 +0200 |
| commit | cc8b13a00bfe7083ae68755e547a39cd762f2963 (patch) | |
| tree | 9729858115e6862a6bc65a5454f41ce01e059306 /lib/thread.h | |
| parent | [ospfd] record timestamp and event of last NSM state change for neighbour (diff) | |
| download | frr-cc8b13a00bfe7083ae68755e547a39cd762f2963.tar.xz frr-cc8b13a00bfe7083ae68755e547a39cd762f2963.zip | |
[lib] Optimise thread_call by caching pointer to thread history in the thread
2006-07-25 Paul Jakma <paul.jakma@sun.com>
* thread.h: (struct thread) Add a cache pointer to the struct
cpu_thread_history, if it is known - saving hash lookup on
each thread_call.
* thread.c: (thread_call) Cache the pointer to the
cpu_thread_history, so that future thread_calls of same
thread can avoid the hash_lookup.
Diffstat (limited to '')
| -rw-r--r-- | lib/thread.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/thread.h b/lib/thread.h index f693ff5ab..0670a890f 100644 --- a/lib/thread.h +++ b/lib/thread.h @@ -80,6 +80,7 @@ struct thread struct timeval sands; /* rest of time sands value. */ } u; RUSAGE_T ru; /* Indepth usage info. */ + struct cpu_thread_history *hist; /* cache pointer to cpu_history */ char* funcname; }; |