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dump: Factor out thread_core dumping

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Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Pavel Emelyanov 2013-07-10 16:09:23 +04:00
parent a04ccc22a0
commit 5762076dbb
1 changed files with 13 additions and 10 deletions
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23
cr-dump.c
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@ -626,6 +626,17 @@ static int dump_task_ids(struct pstree_item *item, const struct cr_fdset *cr_fds
return pb_write_one(fdset_fd(cr_fdset, CR_FD_IDS), item->ids, PB_IDS);
}
static int dump_thread_core(int pid, ThreadCoreEntry *tc)
{
int ret;
ret = get_task_futex_robust_list(pid, tc);
if (!ret)
ret = dump_sched_info(pid, tc);
return ret;
}
static int dump_task_core_all(struct parasite_ctl *ctl,
CoreEntry *core,
const struct proc_pid_stat *stat,
@ -640,10 +651,6 @@ static int dump_task_core_all(struct parasite_ctl *ctl,
pr_info("Dumping core (pid: %d)\n", pid);
pr_info("----------------------------------------\n");
ret = get_task_futex_robust_list(pid, core->thread_core);
if (ret)
goto err;
ret = get_task_personality(pid, &core->tc->personality);
if (ret)
goto err;
@ -654,7 +661,7 @@ static int dump_task_core_all(struct parasite_ctl *ctl,
core->tc->task_state = TASK_ALIVE;
core->tc->exit_code = 0;
ret = dump_sched_info(pid, core->thread_core);
ret = dump_thread_core(pid, core->thread_core);
if (ret)
goto err;
@ -1082,17 +1089,13 @@ static int dump_task_thread(struct parasite_ctl *parasite_ctl,
pr_info("Dumping core for thread (pid: %d)\n", pid);
pr_info("----------------------------------------\n");
ret = get_task_futex_robust_list(pid, core->thread_core);
if (ret)
goto err;
ret = parasite_dump_thread_seized(parasite_ctl, id, tid, core);
if (ret) {
pr_err("Can't dump thread for pid %d\n", pid);
goto err;
}
ret = dump_sched_info(pid, core->thread_core);
ret = dump_thread_core(pid, core->thread_core);
if (ret)
goto err;