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run-command.c: pass "opts" further down, and use "opts->processes"

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Continue the migration away from the "max_processes" member of "struct
parallel_processes" to the "processes" member of the "struct
run_process_parallel_opts", in this case we needed to pass the "opts"
further down into pp_cleanup() and pp_buffer_stderr().

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2022-10-12 23:02:33 +02:00 committed by Junio C Hamano
parent 9f3df6c048
commit d1610eef3f
1 changed files with 11 additions and 8 deletions
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19
run-command.c
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@ -1565,10 +1565,11 @@ static void pp_init(struct parallel_processes *pp,
sigchain_push_common(handle_children_on_signal);
}
static void pp_cleanup(struct parallel_processes *pp)
static void pp_cleanup(struct parallel_processes *pp,
const struct run_process_parallel_opts *opts)
{
trace_printf("run_processes_parallel: done");
for (size_t i = 0; i < pp->max_processes; i++) {
for (size_t i = 0; i < opts->processes; i++) {
strbuf_release(&pp->children[i].err);
child_process_clear(&pp->children[i].process);
}
@ -1647,19 +1648,21 @@ static int pp_start_one(struct parallel_processes *pp,
return 0;
}
static void pp_buffer_stderr(struct parallel_processes *pp, int output_timeout)
static void pp_buffer_stderr(struct parallel_processes *pp,
const struct run_process_parallel_opts *opts,
int output_timeout)
{
int i;
while ((i = poll(pp->pfd, pp->max_processes, output_timeout)) < 0) {
while ((i = poll(pp->pfd, opts->processes, output_timeout) < 0)) {
if (errno == EINTR)
continue;
pp_cleanup(pp);
pp_cleanup(pp, opts);
die_errno("poll");
}
/* Buffer output from all pipes. */
for (size_t i = 0; i < pp->max_processes; i++) {
for (size_t i = 0; i < opts->processes; i++) {
if (pp->children[i].state == GIT_CP_WORKING &&
pp->pfd[i].revents & (POLLIN | POLLHUP)) {
int n = strbuf_read_once(&pp->children[i].err,
@ -1790,7 +1793,7 @@ void run_processes_parallel(const struct run_process_parallel_opts *opts)
for (size_t i = 0; i < opts->processes; i++)
pp.children[i].state = GIT_CP_WAIT_CLEANUP;
} else {
pp_buffer_stderr(&pp, output_timeout);
pp_buffer_stderr(&pp, opts, output_timeout);
pp_output(&pp);
}
code = pp_collect_finished(&pp, opts);
@ -1801,7 +1804,7 @@ void run_processes_parallel(const struct run_process_parallel_opts *opts)
}
}
pp_cleanup(&pp);
pp_cleanup(&pp, opts);
if (do_trace2)
trace2_region_leave(tr2_category, tr2_label, NULL);