2011/6/2 Amir Goldstein <amir73il@xxxxxxxxx>: > FYI, one of the snapshot patches (snapshot_exclude_bitmap.patch) > uses ext4_set_bit_atomic() to set bits in the exclude bitmap when > moving blocks to snapshot file. > Since moving blocks is not done in allocation context, there is no > buddy/group lock held while manipulating the exclude bitmap. > So I would appreciate if this specific macro will not be removed. > > Thanks, Yongqiang , for pointing that out. OK, I'll keep ext4_*_bit_atomic() in the next version. -- 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
