Re: [PATCH v2 08/10] fsdax: Dedup file range to use a compare function

On Fri, 2021-02-26 at 08:20 +0800, Shiyang Ruan wrote: > With dax we cannot deal with readpage() etc. So, we create a dax > comparison funciton which is similar with > vfs_dedupe_file_range_compare(). > And introduce dax_remap_file_range_prep() for filesystem use. [] > diff --git a/fs/dax.c b/fs/da

[PATCH v2 08/10] fsdax: Dedup file range to use a compare function

With dax we cannot deal with readpage() etc. So, we create a dax comparison funciton which is similar with vfs_dedupe_file_range_compare(). And introduce dax_remap_file_range_prep() for filesystem use. Signed-off-by: Goldwyn Rodrigues Signed-off-by: Shiyang Ruan --- fs/dax.c | 56 ++

[PATCH v2 08/10] fsdax: Dedup file range to use a compare function

With dax we cannot deal with readpage() etc. So, we create a dax comparison funciton which is similar with vfs_dedupe_file_range_compare(). And introduce dax_remap_file_range_prep() for filesystem use. Signed-off-by: Goldwyn Rodrigues Signed-off-by: Shiyang Ruan --- fs/dax.c | 51 ++