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| author |   Sahitya Tummala <stummala@codeaurora.org> | 2018-05-18 11:51:52 +0530 |
|---|---|---|
| committer |   Jaegeuk Kim <jaegeuk@kernel.org> | 2018-05-31 11:31:51 -0700 |
| commit | 60b2b4ee2bc01dd052f99fa9d65da2232102ef8e (patch) | |
| tree | b19f9a6a9c8c1142a767a64463e783b073a806db /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | f2fs: detect synchronous writeback more earlier (diff) | |
| download | wireguard-linux-60b2b4ee2bc01dd052f99fa9d65da2232102ef8e.tar.xz wireguard-linux-60b2b4ee2bc01dd052f99fa9d65da2232102ef8e.zip | |
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 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions