Re: HIT WARN_ON WARNING: at fs/btrfs/extent-tree.c:6339 btrfs_alloc_free_block+0x126/0x330 [btrfs]()

2012-12-20 Thread Rock Lee
Is there anyone who are tracking this issue? 2012/12/19 Rock Lee zim...@code-trick.com: Hi, I just try to write the testcase a few hours before. So there will be some problems. Maybe you can ignore the unimplemented and the ugly parts. Welcome any feedback. :) I have uploaded the

Re: HIT WARN_ON WARNING: at fs/btrfs/extent-tree.c:6339 btrfs_alloc_free_block+0x126/0x330 [btrfs]()

2012-12-20 Thread Rock Lee
It's really easy to get this warning. In my other testing codes, got the same issue again. Detail log: use_block_rsv: 18 callbacks suppressed [ 8444.788581] btrfs: block rsv returned -28 [ 8444.788584] [ cut here ] [ 8444.788621] WARNING: at fs/btrfs/extent-tree.c:6323

Re: HIT WARN_ON WARNING: at fs/btrfs/extent-tree.c:6339 btrfs_alloc_free_block+0x126/0x330 [btrfs]()

2012-12-20 Thread Josef Bacik
On Thu, Dec 20, 2012 at 07:46:12AM -0700, Rock Lee wrote: Is there anyone who are tracking this issue? Yeah I'm working on it now. It's a problem I've known about for a while but haven't had a good reproducer or a good idea of how to fix it, but now it has my full attention, hopefully I'll

HIT WARN_ON WARNING: at fs/btrfs/extent-tree.c:6339 btrfs_alloc_free_block+0x126/0x330 [btrfs]()

2012-12-19 Thread Rock Lee
Hi all, Did someone have met this problem before. When doing the tests, I hit the WARN_ON. Is this log make sense or someone had fixed the problem. If needed, I can supply the detail log and the testcase source file. Version: the latest codes at linus git tree. [ 2140.981293]

Re: HIT WARN_ON WARNING: at fs/btrfs/extent-tree.c:6339 btrfs_alloc_free_block+0x126/0x330 [btrfs]()

2012-12-19 Thread cwillu
On Wed, Dec 19, 2012 at 9:12 AM, Rock Lee zim...@code-trick.com wrote: Hi all, Did someone have met this problem before. When doing the tests, I hit the WARN_ON. Is this log make sense or someone had fixed the problem. If needed, I can supply the detail log and the testcase source

Re: HIT WARN_ON WARNING: at fs/btrfs/extent-tree.c:6339 btrfs_alloc_free_block+0x126/0x330 [btrfs]()

2012-12-19 Thread Josef Bacik
On Wed, Dec 19, 2012 at 08:12:01AM -0700, Rock Lee wrote: Hi all, Did someone have met this problem before. When doing the tests, I hit the WARN_ON. Is this log make sense or someone had fixed the problem. If needed, I can supply the detail log and the testcase source file.

Re: HIT WARN_ON WARNING: at fs/btrfs/extent-tree.c:6339 btrfs_alloc_free_block+0x126/0x330 [btrfs]()

2012-12-19 Thread Rock Lee
Hi, I just try to write the testcase a few hours before. So there will be some problems. Maybe you can ignore the unimplemented and the ugly parts. Welcome any feedback. :) I have uploaded the test source file to Github. Please open this link: