Re: [PATCH 01/13] iomap: Use a IOMAP_COW/srcmap for a read-modify-write I/O

On Fri, Aug 02, 2019 at 05:00:36PM -0500, Goldwyn Rodrigues wrote: > From: Goldwyn Rodrigues > > Introduces a new type IOMAP_COW, which means the data at offset > must be read from a srcmap and copied before performing the > write on the offset. > > The srcmap is used to identify where the read

Re: [PATCH 01/13] iomap: Use a IOMAP_COW/srcmap for a read-modify-write I/O

On Fri, Aug 02, 2019 at 05:00:36PM -0500, Goldwyn Rodrigues wrote: > From: Goldwyn Rodrigues > > Introduces a new type IOMAP_COW, which means the data at offset > must be read from a srcmap and copied before performing the > write on the offset. > > The srcmap is used to identify where the read