Jan Kara <jack@xxxxxxx> writes: > On Wed 11-05-11 00:24:58, OGAWA Hirofumi wrote: >> Jan Kara <jack@xxxxxxx> writes: >> >> >> Isn't it reallocated blocks too, and metadata too? >> > Reallocated blocks - not really. For a block to be freed it cannot be >> > under writeback and when it's freed no writeback is started. >> >> Sure for data -> data reallocated case. metadata -> data/metadata is >> still there. > Unless you properly use bforget() (which you should I think). But I have > not really checked this in detail for a while. bforget() doesn't wait IO, right? -- OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx> -- 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
