Re: [PATCH -next v5 11/32] ext4: add iomap address space operations for buffered I/O
| Newsgroups | org.kernel.vger.linux-ext4 |
|---|---|
| Message-ID | <[email protected]> |
> From: Zhang Yi <[email protected]> > > Introduce initial support for iomap in the buffered I/O path for regular > files on ext4. > > - Add a new inode state flag EXT4_STATE_BUFFERED_IOMAP to indicate the > inode uses iomap instead of buffer_head for buffered I/O > - Add helper ext4_inode_buffered_iomap() to check the flag > - Add new address space operations ext4_iomap_aops with callbacks that > will use generic iomap implementations > - Add ext4_iomap_aops to ext4_set_aops() when the flag is set > > The following callbacks(read_folio(), readahead(), writepages()) are > provided as placeholders and will be implemented in later patches. > > Signed-off-by: Zhang Yi <[email protected]> Sashiko has reviewed this patch and found no issues. It looks great! -- Sashiko AI review · https://sashiko.dev/#/patchset/[email protected]?part=11