mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-14 06:35:12 +00:00
828add774f
This is to avoid sleep() in the waiter thread. [ 20.157753] ------------[ cut here ]------------ [ 20.158393] do not call blocking ops when !TASK_RUNNING; state=2 set at [<0000000096354225>] prepare_to_wait+0xcd/0x430 [ 20.159858] WARNING: CPU: 1 PID: 1152 at kernel/sched/core.c:7142 __might_sleep+0x149/0x1a0 ... [ 20.176110] __submit_merged_write_cond+0x191/0x310 [ 20.176739] f2fs_submit_merged_write+0x18/0x20 [ 20.177323] f2fs_wait_on_all_pages+0x269/0x2d0 [ 20.177899] ? block_operations+0x980/0x980 [ 20.178441] ? __kasan_check_read+0x11/0x20 [ 20.178975] ? finish_wait+0x260/0x260 [ 20.179488] ? percpu_counter_set+0x147/0x230 [ 20.180049] do_checkpoint+0x1757/0x2a50 [ 20.180558] f2fs_write_checkpoint+0x840/0xaf0 [ 20.181126] f2fs_sync_fs+0x287/0x4a0 Reported-by: Eric Biggers <ebiggers@kernel.org> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> |
||
|---|---|---|
| .. | ||
| acl.c | ||
| acl.h | ||
| checkpoint.c | ||
| compress.c | ||
| data.c | ||
| debug.c | ||
| dir.c | ||
| extent_cache.c | ||
| f2fs.h | ||
| file.c | ||
| gc.c | ||
| gc.h | ||
| hash.c | ||
| inline.c | ||
| inode.c | ||
| Kconfig | ||
| Makefile | ||
| namei.c | ||
| node.c | ||
| node.h | ||
| recovery.c | ||
| segment.c | ||
| segment.h | ||
| shrinker.c | ||
| super.c | ||
| sysfs.c | ||
| trace.c | ||
| trace.h | ||
| verity.c | ||
| xattr.c | ||
| xattr.h | ||