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, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>