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| author | Paul Jakma <paul.jakma@sun.com> | 2006-07-25 20:40:40 +0000 |
|---|---|---|
| committer | Paul Jakma <paul.jakma@sun.com> | 2006-07-25 20:40:40 +0000 |
| commit | cc8b13a00bfe7083ae68755e547a39cd762f2963 (patch) | |
| tree | 9729858115e6862a6bc65a5454f41ce01e059306 /lib/buffer.c | |
| parent | 90c33177f53ae36a8765f5f27bf34a90663806d3 (diff) | |
[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 'lib/buffer.c')
0 files changed, 0 insertions, 0 deletions