Am 30.01.2014 16:26, schrieb Andrew Ruder: > Move sync_filesystem() after sb_prepare_remount_readonly(). If writers > sneak in anywhere from sync_filesystem() to sb_prepare_remount_readonly() > it can cause inodes to be dirtied and writeback to occur well after > sys_mount() has completely successfully. > > This was spotted by corrupted ubifs filesystems on reboot, but appears > that it can cause issues with any filesystem using writeback. Link to original report: http://lists.infradead.org/pipermail/linux-mtd/2014-January/051651.html What we see is that writeback still happens after mounting the fs ro. Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
