From 65d8e6906ae8752358b4f96153f7a1c5ccec3789 Mon Sep 17 00:00:00 2001 From: Rasmus Borup Hansen <rbh@intomics.com> Date: Mon, 11 Aug 2014 15:07:05 +0100 Subject: cp: remove redundant possibly expensive heap deallocation If the hash structures grow sufficiently large so that the system is actively swapping, then the deallocation can take a significant amount of time. Details at: http://lists.gnu.org/archive/html/coreutils/2014-08/msg00012.html * src/cp.c (main): Only call hash deallocation routines when in lint checking mode. * THANKS.in: Remove as now in the git author list. --- THANKS.in | 1 - src/cp.c | 2 ++ 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/THANKS.in b/THANKS.in index 6fd79d323..af372a97a 100644 --- a/THANKS.in +++ b/THANKS.in @@ -523,7 +523,6 @@ Raimonds Miltins raimonds@pro-9.com Rainer Orth ro@TechFak.Uni-Bielefeld.DE Ralf W. Stephan stephan@tmt.de Ralph Loader loader@maths.ox.ac.uk -Rasmus Borup Hansen rbh@intomics.com Raul Miller moth@magenta.com Raúl Núñez de Arenas Coronado raul@pleyades.net Rich Burridge rich.burridge@oracle.com diff --git a/src/cp.c b/src/cp.c index 99cafa7f5..6c7231a87 100644 --- a/src/cp.c +++ b/src/cp.c @@ -1214,7 +1214,9 @@ main (int argc, char **argv) ok = do_copy (argc - optind, argv + optind, target_directory, no_target_directory, &x); +#ifdef lint forget_all (); +#endif exit (ok ? EXIT_SUCCESS : EXIT_FAILURE); } -- cgit v1.2.3-70-g09d2