Re: [PATCH V5 0/9] Enable ext4 support for per-file/directory DAX operations

2020-06-02 Thread Ira Weiny
Ted, Sorry for the top post but did you catch this reply? Generally the patch looks good but I had a couple of questions because I don't fully grok the mount code especially with regard to EXT2 support. If you already saw it sorry for bothering you I just know that our email servers sometimes

Re: [PATCH V5 0/9] Enable ext4 support for per-file/directory DAX operations

2020-05-29 Thread Ira Weiny
On Fri, May 29, 2020 at 12:17:17AM -0400, Theodore Y. Ts'o wrote: > On Thu, May 28, 2020 at 10:54:41PM -0400, Theodore Y. Ts'o wrote: > > > > Thanks, applied to the ext4-dax branch. > > > > I spoke too soon. While I tried merging with the ext4.git dev branch, > a merge conflict made me look

Re: [PATCH V5 0/9] Enable ext4 support for per-file/directory DAX operations

2020-05-28 Thread Theodore Y. Ts'o
On Thu, May 28, 2020 at 10:54:41PM -0400, Theodore Y. Ts'o wrote: > > Thanks, applied to the ext4-dax branch. > I spoke too soon. While I tried merging with the ext4.git dev branch, a merge conflict made me look closer and I realize I needed to make the following changes (see diff between your

Re: [PATCH V5 0/9] Enable ext4 support for per-file/directory DAX operations

2020-05-28 Thread Theodore Y. Ts'o
On Thu, May 28, 2020 at 07:59:54AM -0700, ira.we...@intel.com wrote: > From: Ira Weiny > > Changes from V4: > Fix up DAX mutual exclusion with other flags. > Add clean up patch (remove jflags) > > Changes from V3: > Change EXT4_DAX_FL to bit24 > Cache device DAX support

[PATCH V5 0/9] Enable ext4 support for per-file/directory DAX operations

2020-05-28 Thread ira . weiny
From: Ira Weiny Changes from V4: Fix up DAX mutual exclusion with other flags. Add clean up patch (remove jflags) Changes from V3: Change EXT4_DAX_FL to bit24 Cache device DAX support in the super block and use that is ext4_should_use_dax()