Re: [PATCH 4/4] xfs: allocate direct I/O COW blocks in iomap_begin

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Feb 09, 2017 at 08:21:07AM +0100, Christoph Hellwig wrote:
> On Mon, Feb 06, 2017 at 05:41:49PM -0800, Darrick J. Wong wrote:
> > I'm going to run this series (and all the other stuff I've collected for
> > 4.11) overnight and if nothing screams then you can consider this series:
> 
> Can you push your tree out?  I'd like to verify what made it before
> heading off for a long weekend tonight. I'm especially curious if
> the discard work made it.

It's very late tonight, so all the shiny polish is missing, but here's
what's in my tree for 4.11 right now:
https://git.kernel.org/cgit/fs/xfs/xfs-linux.git/log/?h=xfs-4.11-merge-20170208

Testing isn't done yet, but xfs/222 seems to be blowing up at
ASSERT(!rwsem_is_locked(&inode->i_rwsem)) in xfs_super.c fairly
consistently with blocksize=1k.  I haven't been able to reproduce it
quickly (i.e. without running the whole test suite) so I can't tell if
that's a side effect of something else blowing up or what.  generic/300
seems to blow up periodically and then blows the same assert on umount,
also in the 1k case.  xfs/348 fuzzes the fs, causes "kernel memory
exposure!" BUGs and then asserts with the same i_rwsem thing.
 
The all-defaults 4k blocksize test runs w/ regular disk and pmem all
finished without any new fireworks, though.

(You'll note I didn't merge the duplicate "xfs: improve handling of busy
extents in the low-level allocator"; if you want that done, please let me
know.)

--D
--
To unsubscribe from this list: send the line "unsubscribe linux-xfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [XFS Filesystem Development (older mail)]     [Linux Filesystem Development]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux RAID]     [Linux SCSI]


  Powered by Linux