diff options
| author | Sahitya Tummala <stummala@codeaurora.org> | 2018-05-18 11:51:52 +0530 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-07-08 17:46:38 -0700 |
| commit | 9db5be4af890fdacab65a4c746f5e330537d1e16 (patch) | |
| tree | 262cd05fa64d97fbfadbf1d7cd38efb3677db8a5 /lib/mpi/mpi-bit.c | |
| parent | ed74404955cd8eeaa41ff1aa57a5af6f8e6f62a8 (diff) | |
f2fs: Fix deadlock in shutdown ioctl
f2fs_ioc_shutdown() ioctl gets stuck in the below path
when issued with F2FS_GOING_DOWN_FULLSYNC option.
__switch_to+0x90/0xc4
percpu_down_write+0x8c/0xc0
freeze_super+0xec/0x1e4
freeze_bdev+0xc4/0xcc
f2fs_ioctl+0xc0c/0x1ce0
f2fs_compat_ioctl+0x98/0x1f0
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'lib/mpi/mpi-bit.c')
0 files changed, 0 insertions, 0 deletions