Re: [PATCH v2] Btrfs: use generic_remap_file_range_prep() for cloning and deduplication

2018-12-12 Thread David Sterba
On Fri, Dec 07, 2018 at 03:25:38PM +, fdman...@kernel.org wrote: > From: Filipe Manana > > Since cloning and deduplication are no longer Btrfs specific operations, we > now have generic code to handle parameter validation, compare file ranges > used for deduplication, clear capabilities when

Re: [PATCH v2] Btrfs: use generic_remap_file_range_prep() for cloning and deduplication

2018-12-10 Thread Nikolay Borisov
On 7.12.18 г. 17:25 ч., fdman...@kernel.org wrote: > From: Filipe Manana > > Since cloning and deduplication are no longer Btrfs specific operations, we > now have generic code to handle parameter validation, compare file ranges > used for deduplication, clear capabilities when cloning, etc. T

[PATCH v2] Btrfs: use generic_remap_file_range_prep() for cloning and deduplication

2018-12-07 Thread fdmanana
From: Filipe Manana Since cloning and deduplication are no longer Btrfs specific operations, we now have generic code to handle parameter validation, compare file ranges used for deduplication, clear capabilities when cloning, etc. This change makes Btrfs use it, eliminating a lot of code in Btrf