#include <linux/kthread.h>
#include <linux/sched.h>
#include <linux/list.h>
+#include <linux/delay.h>
#include <lu_object.h>
#include <dt_object.h>
#include <md_object.h>
LU_CONTEXT_KEY_DEFINE(lfsck, LCT_MD_THREAD | LCT_DT_THREAD);
LU_KEY_INIT_GENERIC(lfsck);
-static struct list_head lfsck_instance_list;
-static struct list_head lfsck_ost_orphan_list;
-static struct list_head lfsck_mdt_orphan_list;
+static LIST_HEAD(lfsck_instance_list);
+static LIST_HEAD(lfsck_ost_orphan_list);
+static LIST_HEAD(lfsck_mdt_orphan_list);
static DEFINE_SPINLOCK(lfsck_instance_lock);
const char *lfsck_flags_names[] = {
void lfsck_control_speed(struct lfsck_instance *lfsck)
{
struct ptlrpc_thread *thread = &lfsck->li_thread;
- struct l_wait_info lwi;
if (lfsck->li_sleep_jif > 0 &&
lfsck->li_new_scanned >= lfsck->li_sleep_rate) {
- lwi = LWI_TIMEOUT_INTR(lfsck->li_sleep_jif, NULL,
- LWI_ON_SIGNAL_NOOP, NULL);
-
- l_wait_event(thread->t_ctl_waitq,
- !thread_is_running(thread),
- &lwi);
+ wait_event_idle_timeout(thread->t_ctl_waitq,
+ !thread_is_running(thread),
+ lfsck->li_sleep_jif);
lfsck->li_new_scanned = 0;
}
}
{
struct lfsck_instance *lfsck = com->lc_lfsck;
struct ptlrpc_thread *thread = &lfsck->li_thread;
- struct l_wait_info lwi;
if (lfsck->li_sleep_jif > 0 &&
com->lc_new_scanned >= lfsck->li_sleep_rate) {
- lwi = LWI_TIMEOUT_INTR(lfsck->li_sleep_jif, NULL,
- LWI_ON_SIGNAL_NOOP, NULL);
-
- l_wait_event(thread->t_ctl_waitq,
- !thread_is_running(thread),
- &lwi);
+ wait_event_idle_timeout(thread->t_ctl_waitq,
+ !thread_is_running(thread),
+ lfsck->li_sleep_jif);
com->lc_new_scanned = 0;
}
}
*tmp = *lr;
ptlrpc_request_set_replen(req);
- laia = ptlrpc_req_async_args(req);
+ laia = ptlrpc_req_async_args(laia, req);
*laia = *(struct lfsck_async_interpret_args *)args;
if (laia->laia_com != NULL)
lfsck_component_get(laia->laia_com);
"rc = %d\n", lfsck_lfsck2name(lfsck), lad->lad_name, rc);
lfsck_thread_args_fini(lta);
} else {
- struct l_wait_info lwi = { 0 };
-
- l_wait_event(mthread->t_ctl_waitq,
- thread_is_running(athread) ||
- thread_is_stopped(athread) ||
- !thread_is_starting(mthread),
- &lwi);
+ wait_event_idle(mthread->t_ctl_waitq,
+ thread_is_running(athread) ||
+ thread_is_stopped(athread) ||
+ !thread_is_starting(mthread));
if (unlikely(!thread_is_starting(mthread)))
/* stopped by race */
rc = -ESRCH;
struct lfsck_assistant_data *lad = com->lc_data;
struct ptlrpc_thread *mthread = &com->lc_lfsck->li_thread;
struct ptlrpc_thread *athread = &lad->lad_thread;
- struct l_wait_info lwi = { 0 };
- l_wait_event(mthread->t_ctl_waitq,
- list_empty(&lad->lad_req_list) ||
- !thread_is_running(mthread) ||
- thread_is_stopped(athread),
- &lwi);
+ wait_event_idle(mthread->t_ctl_waitq,
+ list_empty(&lad->lad_req_list) ||
+ !thread_is_running(mthread) ||
+ thread_is_stopped(athread));
if (!thread_is_running(mthread) || thread_is_stopped(athread))
return LFSCK_CHECKPOINT_SKIP;
struct lfsck_assistant_data *lad = com->lc_data;
struct ptlrpc_thread *athread = &lad->lad_thread;
struct ptlrpc_thread *mthread = &com->lc_lfsck->li_thread;
- struct l_wait_info lwi = { 0 };
lad->lad_post_result = *result;
if (*result <= 0)
lfsck_lfsck2name(com->lc_lfsck), lad->lad_name, *result);
wake_up_all(&athread->t_ctl_waitq);
- l_wait_event(mthread->t_ctl_waitq,
- (*result > 0 && list_empty(&lad->lad_req_list)) ||
- thread_is_stopped(athread),
- &lwi);
+ wait_event_idle(mthread->t_ctl_waitq,
+ (*result > 0 && list_empty(&lad->lad_req_list)) ||
+ thread_is_stopped(athread));
if (lad->lad_assistant_status < 0)
*result = lad->lad_assistant_status;
struct lfsck_assistant_data *lad = com->lc_data;
struct ptlrpc_thread *mthread = &com->lc_lfsck->li_thread;
struct ptlrpc_thread *athread = &lad->lad_thread;
- struct l_wait_info lwi = { 0 };
if (status != LS_SCANNING_PHASE2)
set_bit(LAD_EXIT, &lad->lad_flags);
lfsck_lfsck2name(com->lc_lfsck), lad->lad_name, status);
wake_up_all(&athread->t_ctl_waitq);
- l_wait_event(mthread->t_ctl_waitq,
- test_bit(LAD_IN_DOUBLE_SCAN, &lad->lad_flags) ||
- thread_is_stopped(athread),
- &lwi);
+ wait_event_idle(mthread->t_ctl_waitq,
+ test_bit(LAD_IN_DOUBLE_SCAN, &lad->lad_flags) ||
+ thread_is_stopped(athread));
CDEBUG(D_LFSCK, "%s: the assistant has done %s double_scan, "
"status %d\n", lfsck_lfsck2name(com->lc_lfsck), lad->lad_name,
struct lfsck_assistant_data *lad = com->lc_data;
struct ptlrpc_thread *mthread = &com->lc_lfsck->li_thread;
struct ptlrpc_thread *athread = &lad->lad_thread;
- struct l_wait_info lwi = { 0 };
set_bit(LAD_EXIT, &lad->lad_flags);
wake_up_all(&athread->t_ctl_waitq);
- l_wait_event(mthread->t_ctl_waitq,
- thread_is_init(athread) ||
- thread_is_stopped(athread),
- &lwi);
+ wait_event_idle(mthread->t_ctl_waitq,
+ thread_is_init(athread) ||
+ thread_is_stopped(athread));
}
int lfsck_load_one_trace_file(const struct lu_env *env,
if (unlikely(rc == -EINPROGRESS)) {
retry = true;
- set_current_state(TASK_INTERRUPTIBLE);
- schedule_timeout(cfs_time_seconds(1));
+ schedule_timeout_interruptible(cfs_time_seconds(1));
set_current_state(TASK_RUNNING);
if (!signal_pending(current) &&
thread_is_running(&lfsck->li_thread))
struct lfsck_bookmark *bk;
struct ptlrpc_thread *thread;
struct lfsck_component *com;
- struct l_wait_info lwi = { 0 };
struct lfsck_thread_args *lta;
struct task_struct *task;
struct lfsck_tgt_descs *ltds;
GOTO(out, rc);
}
- l_wait_event(thread->t_ctl_waitq,
- thread_is_running(thread) ||
- thread_is_stopped(thread),
- &lwi);
+ wait_event_idle(thread->t_ctl_waitq,
+ thread_is_running(thread) ||
+ thread_is_stopped(thread));
if (start == NULL || !(start->ls_flags & LPF_BROADCAST)) {
lfsck->li_start_unplug = 1;
wake_up_all(&thread->t_ctl_waitq);
lfsck->li_start_unplug = 1;
wake_up_all(&thread->t_ctl_waitq);
- l_wait_event(thread->t_ctl_waitq,
- thread_is_stopped(thread),
- &lwi);
+ wait_event_idle(thread->t_ctl_waitq,
+ thread_is_stopped(thread));
}
} else {
lfsck->li_start_unplug = 1;
{
struct lfsck_instance *lfsck;
struct ptlrpc_thread *thread;
- struct l_wait_info lwi = { 0 };
int rc = 0;
int rc1 = 0;
ENTRY;
thread_set_flags(thread, SVC_STOPPING);
LASSERT(lfsck->li_task != NULL);
- force_sig(SIGINT, lfsck->li_task);
+ cfs_force_sig(SIGINT, lfsck->li_task);
if (lfsck->li_master) {
struct lfsck_component *com;
lad = com->lc_data;
spin_lock(&lad->lad_lock);
if (lad->lad_task != NULL)
- force_sig(SIGINT, lad->lad_task);
+ cfs_force_sig(SIGINT, lad->lad_task);
spin_unlock(&lad->lad_lock);
}
lad = com->lc_data;
spin_lock(&lad->lad_lock);
if (lad->lad_task != NULL)
- force_sig(SIGINT, lad->lad_task);
+ cfs_force_sig(SIGINT, lad->lad_task);
spin_unlock(&lad->lad_lock);
}
}
/* It was me set the status as 'stopping' just now, if it is not
* 'stopping' now, then either stopped, or re-started by race. */
- l_wait_event(thread->t_ctl_waitq,
- !thread_is_stopping(thread),
- &lwi);
+ wait_event_idle(thread->t_ctl_waitq,
+ !thread_is_stopping(thread));
GOTO(put, rc = 0);
que->lu_mdts_count[i][LS_SCANNING_PHASE2] != 0 ||
que->lu_osts_count[i][LS_SCANNING_PHASE1] != 0 ||
que->lu_osts_count[i][LS_SCANNING_PHASE2] != 0) {
- struct l_wait_info lwi;
-
/* If it is required to wait, then sleep
- * 3 seconds and try to query again. */
- lwi = LWI_TIMEOUT_INTR(cfs_time_seconds(3),
- NULL,
- LWI_ON_SIGNAL_NOOP,
- NULL);
- rc = l_wait_event(lfsck->li_thread.t_ctl_waitq,
- 0, &lwi);
- if (rc == -ETIMEDOUT)
+ * 3 seconds and try to query again.
+ */
+ unsigned long timeout =
+ msecs_to_jiffies(3000) + 1;
+ while (timeout &&
+ !fatal_signal_pending(current))
+ timeout = schedule_timeout_killable(
+ timeout);
+ if (timeout == 0)
goto again;
}
}
{
int rc;
- INIT_LIST_HEAD(&lfsck_instance_list);
- INIT_LIST_HEAD(&lfsck_ost_orphan_list);
- INIT_LIST_HEAD(&lfsck_mdt_orphan_list);
lfsck_key_init_generic(&lfsck_thread_key, NULL);
rc = lu_context_key_register(&lfsck_thread_key);
if (!rc) {