2014-02-18 18:05 GMT+09:00, Lukáš Czerner <lczerner@xxxxxxxxxx>: > On Wed, 12 Feb 2014, Namjae Jeon wrote: > >> Date: Wed, 12 Feb 2014 11:28:35 +0900 >> From: Namjae Jeon <linkinjeon@xxxxxxxxx> >> To: Lukáš Czerner <lczerner@xxxxxxxxxx> >> Cc: viro@xxxxxxxxxxxxxxxxxx, david@xxxxxxxxxxxxx, bpm@xxxxxxx, >> tytso@xxxxxxx, >> adilger.kernel@xxxxxxxxx, jack@xxxxxxx, mtk.manpages@xxxxxxxxx, >> linux-fsdevel@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, >> linux-ext4@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, >> Namjae Jeon <namjae.jeon@xxxxxxxxxxx>, >> Ashish Sangwan <a.sangwan@xxxxxxxxxxx> >> Subject: Re: [PATCH RESEND 3/10] ext4: Add support >> FALLOC_FL_COLLAPSE_RANGE >> for fallocate >> >> 2014-02-11 20:59 GMT+09:00, Lukáš Czerner <lczerner@xxxxxxxxxx>: >> > On Sun, 2 Feb 2014, Namjae Jeon wrote: >> > >> >> Date: Sun, 2 Feb 2014 14:44:34 +0900 >> >> From: Namjae Jeon <linkinjeon@xxxxxxxxx> >> >> To: viro@xxxxxxxxxxxxxxxxxx, david@xxxxxxxxxxxxx, bpm@xxxxxxx, >> >> tytso@xxxxxxx, >> >> adilger.kernel@xxxxxxxxx, jack@xxxxxxx, mtk.manpages@xxxxxxxxx >> >> Cc: linux-fsdevel@xxxxxxxxxxxxxxx, xfs@xxxxxxxxxxx, >> >> linux-ext4@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, >> >> Namjae Jeon <linkinjeon@xxxxxxxxx>, Namjae Jeon >> >> <namjae.jeon@xxxxxxxxxxx>, >> >> Ashish Sangwan <a.sangwan@xxxxxxxxxxx> >> >> Subject: [PATCH RESEND 3/10] ext4: Add support >> >> FALLOC_FL_COLLAPSE_RANGE >> >> for >> >> fallocate >> >> >> >> From: Namjae Jeon <namjae.jeon@xxxxxxxxxxx> >> >> >> >> Add support FALLOC_FL_COLLAPSE_RANGE for fallocate >> Hi Lukas. >> > >> > Description is missing here, please provide FALLOC_FL_COLLAPSE_RANGE >> > description so people know what it's supposed to be doing. >> > >> > more comments bellow. >> Okay, I will udpate. >> > >> > Thanks! >> > -Lukas > > Hi, Hi Lukas. > > you may have noticed my patches for new FALLOC_FL_ZERO_RANGE > fallocate flag. This changes things around the same area as your > patches does so we should probably figure out which are going to > land in first and then rebase the other on top of that. Yes, I have seen your patches. I think that VFS + XFS patches for FALLOC_FL_COLLAPSE_RANGE have got a fair amount of review from Dave. So they are almost ready. I will post collapse range v5 patches after fixing some minor comments tonight or tommorow. If there will be no more comments for XFS patch, VFS + XFS patches can go through to xfs tree by Dave. I think that Ext4 collapse range could go at a later time.(Need your reviewed-by tag) If still there are comments for xfs patch, I will rebase on top of your patch. > > One concern I have is that I have not seen any tests provided to > verify the feature. But I just may have missed it. Do you have any > xfstests test or at least fsx and fsstress patches to provide > support for testing FALLOC_FL_COLLAPSE_RANGE ? Patches for > util_linux might also be handy. Yes, There are 5 new xfstests cases in this patch-set. these will also be posted with collapse range patch-set soon. Thanks :) > > Thanks! > -Lukas -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
