diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/io-wq.c | 3 | ||||
| -rw-r--r-- | fs/io_uring.c | 5 |
2 files changed, 5 insertions, 3 deletions
diff --git a/fs/io-wq.c b/fs/io-wq.c index dc430381b694..acffc85d1a93 100644 --- a/fs/io-wq.c +++ b/fs/io-wq.c @@ -16,6 +16,7 @@ #include <linux/rculist_nulls.h> #include <linux/cpu.h> #include <linux/tracehook.h> +#include <linux/freezer.h> #include "../kernel/sched/sched.h" #include "io-wq.h" @@ -263,6 +264,7 @@ static void io_wqe_dec_running(struct io_worker *worker) static void io_worker_start(struct io_worker *worker) { + current->flags |= PF_NOFREEZE; worker->flags |= (IO_WORKER_F_UP | IO_WORKER_F_RUNNING); io_wqe_inc_running(worker); complete(&worker->started); @@ -731,6 +733,7 @@ static int io_wq_manager(void *data) set_current_state(TASK_INTERRUPTIBLE); io_wq_check_workers(wq); schedule_timeout(HZ); + try_to_freeze(); if (fatal_signal_pending(current)) set_bit(IO_WQ_BIT_EXIT, &wq->state); } while (!test_bit(IO_WQ_BIT_EXIT, &wq->state)); diff --git a/fs/io_uring.c b/fs/io_uring.c index 26e83cabf3bf..b1734efdc7e8 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -74,13 +74,11 @@ #include <linux/fsnotify.h> #include <linux/fadvise.h> #include <linux/eventpoll.h> -#include <linux/fs_struct.h> #include <linux/splice.h> #include <linux/task_work.h> #include <linux/pagemap.h> #include <linux/io_uring.h> -#include <linux/blk-cgroup.h> -#include <linux/audit.h> +#include <linux/freezer.h> #define CREATE_TRACE_POINTS #include <trace/events/io_uring.h> @@ -6736,6 +6734,7 @@ static int io_sq_thread(void *data) io_ring_set_wakeup_flag(ctx); schedule(); + try_to_freeze(); list_for_each_entry(ctx, &sqd->ctx_list, sqd_list) io_ring_clear_wakeup_flag(ctx); } |