On 03/20, Light Hsieh (謝明燈) wrote: > On 2024/3/20 8:14, Jaegeuk Kim wrote: > > f2fs_ioc_shutdown(F2FS_GOING_DOWN_NOSYNC) issue_discard_thread > > - mnt_want_write_file() > > - sb_start_write(SB_FREEZE_WRITE) > > - > > sb_start_intwrite(SB_FREEZE_FS); > > - f2fs_stop_checkpoint(sbi, false, : waiting > > STOP_CP_REASON_SHUTDOWN); > > - f2fs_stop_discard_thread(sbi); > > - kthread_stop() > > : waiting > > > > - mnt_drop_write_file(filp); > > > > Signed-off-by: Jaegeuk Kim <jaeg...@kernel.org> > > The case I encounter is f2fs_ic_shutdown with arg F2FS_GOING_DOWN_FULLSYNC, > not F2FS_GOING_DOWN_NOSYNC. > > Or you are meaning that: besides the kernel patch, I need to change the > invoked F2FS_IOC_SHUTDOWN to use arg F2FS_GOING_DOWN_NOSYNC?
I think this patch also addresses your case by using trylock. > > > _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
