https://bugzilla.kernel.org/show_bug.cgi?id=107301 --- Comment #16 from Andreas Dilger <adilger.kernelbugzilla@xxxxxxxxx> --- I think that regardless of how efficient mbcache can be made, it is not as efficient (both CPU and RAM) as not using it at all in cases where it is not providing any benefit. I'm not against improving the efficiency, but I think it still makes sense to have an option to disable it completely. Since mbcache is already a per-sb cache, having a per-sb mount option makes sense and doesn't interfere with other improvements to mbcache. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html