> The main difference between default_llseek and generic_file_llseek > is that default_llseek doesn't care about the maximum file size > of the underlying file system, which is ULONG_MAX on debugfs, > so they are equivalent.
I thought default_llseek also takes the BKL still? > In general, the preferred one is no_llseek for those files where > you know you do not need to seek. If you do, I'd use default_llseek > for character devices and generic_file_llseek for file systems > that set the s_maxbytes. The case in question is for debugfs files, so we should use generic_file_llseek, right? - R. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
