Re: Work Queue for btrfs compression writes

2014-08-04 Thread Chris Mason
On 07/29/2014 11:54 PM, Nick Krause wrote: > Hey Guys , > I am new to reading and writing kernel code.I got interested in > writing code for btrfs as it seems to > need more work then other file systems and this seems other then > drivers, a good use of time on my part. > I interested in helpin

Re: Work Queue for btrfs compression writes

2014-07-31 Thread Theodore Ts'o
On Wed, Jul 30, 2014 at 10:36:57AM -0400, Peter Hurley wrote: > > Where is that git tree? I've been planning to set up a unit test and > regression suite for tty/serial, and wouldn't mind cribbing the > infrastructure from someone's existing work. https://git.kernel.org/cgit/fs/ext2/xfstests-bld.

Re: Work Queue for btrfs compression writes

2014-07-30 Thread Nick Krause
On Wed, Jul 30, 2014 at 11:14 PM, Austin S Hemmelgarn wrote: > On 07/30/2014 12:54 AM, Nick Krause wrote: >> On Wed, Jul 30, 2014 at 12:37 AM, Gareth Pye wrote: >>> You've been replied to politely, now listen and do or shut up. >>> >>> >>> On Wed, Jul 30, 2014 at 1:54 PM, Nick Krause wrote:

Re: Work Queue for btrfs compression writes

2014-07-30 Thread Austin S Hemmelgarn
On 07/30/2014 12:54 AM, Nick Krause wrote: > On Wed, Jul 30, 2014 at 12:37 AM, Gareth Pye wrote: >> You've been replied to politely, now listen and do or shut up. >> >> >> On Wed, Jul 30, 2014 at 1:54 PM, Nick Krause wrote: >>> >>> Hey Guys , >>> I am new to reading and writing kernel code.I

Re: Work Queue for btrfs compression writes

2014-07-30 Thread Peter Hurley
On 07/30/2014 10:13 AM, Theodore Ts'o wrote: > On Wed, Jul 30, 2014 at 10:38:21AM +0100, Hugo Mills wrote: >> qemu/kvm is good for this, because it has a mode >> that bypasses the BIOS and bootloader emulation, and just directly >> runs a kernel from a file on the host machine. This is fast. You ca

Re: Work Queue for btrfs compression writes

2014-07-30 Thread Theodore Ts'o
On Wed, Jul 30, 2014 at 10:38:21AM +0100, Hugo Mills wrote: > qemu/kvm is good for this, because it has a mode > that bypasses the BIOS and bootloader emulation, and just directly > runs a kernel from a file on the host machine. This is fast. You can > pass large sparse files to the VM to act as sc

Re: Work Queue for btrfs compression writes

2014-07-30 Thread Hugo Mills
On Tue, Jul 29, 2014 at 11:54:20PM -0400, Nick Krause wrote: > Hey Guys , > I am new to reading and writing kernel code.I got interested in > writing code for btrfs as it seems to > need more work then other file systems and this seems other then > drivers, a good use of time on my part. > I in

Re: Work Queue for btrfs compression writes

2014-07-29 Thread Nick Krause
On Wed, Jul 30, 2014 at 12:37 AM, Gareth Pye wrote: > You've been replied to politely, now listen and do or shut up. > > > On Wed, Jul 30, 2014 at 1:54 PM, Nick Krause wrote: >> >> Hey Guys , >> I am new to reading and writing kernel code.I got interested in >> writing code for btrfs as it se