Back out some parallel_for_each features
authorTom Tromey <tom@tromey.com>
Sun, 1 Jan 2023 19:31:24 +0000 (12:31 -0700)
committerTom Tromey <tom@tromey.com>
Tue, 9 Jan 2024 01:40:22 +0000 (18:40 -0700)
commitafdd1366358c477f986ca1af9f3cdc869ce15156
treee27838b547afef10822580224ac1f0731cc74d7f
parent667ed4b14ddaa9af196481f1757c0e517e80b6ed
Back out some parallel_for_each features

Now that the DWARF reader does not use parallel_for_each, we can
remove some of the features that were added just for it: return values
and task sizing.

The thread_pool typed tasks feature could also be removed, but I
haven't done so here.  This one seemed less intrusive and perhaps more
likely to be needed at some point.
gdb/unittests/parallel-for-selftests.c
gdbsupport/parallel-for.h