Implement new FALLOC_FL_* modes

2014-07-31 Thread Nick Krause
I am doing this project from the btrfs wiki, since I am new after reading the code using lxr I am wondering if we can base the code off that already in ext4 for these modes as they seem to work rather well. I am wondering through as a newbie some of the data structures are ext4 based and the same

Re: Implement new FALLOC_FL_* modes

2014-07-31 Thread Hugo Mills
On Thu, Jul 31, 2014 at 02:08:15PM -0400, Nick Krause wrote: I am doing this project from the btrfs wiki, since I am new after reading the code using lxr I am wondering if we can base the code off that already in ext4 for these modes as they seem to work rather well. I am wondering through as

Re: Implement new FALLOC_FL_* modes

2014-07-31 Thread Nick Krause
On Thu, Jul 31, 2014 at 3:12 PM, Hugo Mills h...@carfax.org.uk wrote: On Thu, Jul 31, 2014 at 02:08:15PM -0400, Nick Krause wrote: I am doing this project from the btrfs wiki, since I am new after reading the code using lxr I am wondering if we can base the code off that already in ext4 for