Re: [PATCH v3] ext4: fix indirect punch hole corruption

2015-02-09 Thread Omar Sandoval
On Mon, Feb 09, 2015 at 03:03:56PM -0600, Chris J Arges wrote: > On 02/09/2015 12:21 PM, Chris J Arges wrote: > > On 02/08/2015 06:15 AM, Omar Sandoval wrote: > >> Commit 4f579ae7de56 (ext4: fix punch hole on files with indirect > >> mapping) rewrote FALLOC_FL_PUNCH_HOLE for ext4 files with indirec

Re: [PATCH v3] ext4: fix indirect punch hole corruption

2015-02-09 Thread Chris J Arges
On 02/09/2015 12:21 PM, Chris J Arges wrote: > On 02/08/2015 06:15 AM, Omar Sandoval wrote: >> Commit 4f579ae7de56 (ext4: fix punch hole on files with indirect >> mapping) rewrote FALLOC_FL_PUNCH_HOLE for ext4 files with indirect >> mapping. However, there are a bugs in a few cases. >> >> In the ca

Re: [PATCH v3] ext4: fix indirect punch hole corruption

2015-02-09 Thread Chris J Arges
On 02/08/2015 06:15 AM, Omar Sandoval wrote: > Commit 4f579ae7de56 (ext4: fix punch hole on files with indirect > mapping) rewrote FALLOC_FL_PUNCH_HOLE for ext4 files with indirect > mapping. However, there are a bugs in a few cases. > > In the case where the punch happens within one level of indi

[PATCH v3] ext4: fix indirect punch hole corruption

2015-02-08 Thread Omar Sandoval
Commit 4f579ae7de56 (ext4: fix punch hole on files with indirect mapping) rewrote FALLOC_FL_PUNCH_HOLE for ext4 files with indirect mapping. However, there are a bugs in a few cases. In the case where the punch happens within one level of indirection, we expect the start and end shared branches to