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| author | Paul Eggert <eggert@cs.ucla.edu> | 2010-12-22 23:29:57 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2010-12-22 23:30:35 -0800 |
| commit | 1d0a1203777bf8478822e6dfb64cd49368a4d588 (patch) | |
| tree | 7e05f1b0d30a1c02f8ce9d0b4359fd12b990da3f | |
| parent | getlimits: port to hosts with very wide int, or non-ASCII (diff) | |
| download | coreutils-1d0a1203777bf8478822e6dfb64cd49368a4d588.tar.gz coreutils-1d0a1203777bf8478822e6dfb64cd49368a4d588.zip | |
sort: minor performance tweak with num_processors
* src/sort.c (main): Don't invoke num_processors twice.
| -rw-r--r-- | src/sort.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/sort.c b/src/sort.c index f193e04a0..96e06960d 100644 --- a/src/sort.c +++ b/src/sort.c @@ -4601,8 +4601,8 @@ main (int argc, char **argv) { if (!nthreads) { - nthreads = MIN (DEFAULT_MAX_THREADS, - num_processors (NPROC_CURRENT_OVERRIDABLE)); + unsigned long int np = num_processors (NPROC_CURRENT_OVERRIDABLE); + nthreads = MIN (np, DEFAULT_MAX_THREADS); } /* Avoid integer overflow later. */ |