On Mon, Jul 05, 2021 at 12:18:38AM +0800, 胡玮文 wrote: > Should the commit message starts with “erofs-utils:” instead of “erofs:”?
Hi Weiwen, yeah, you are right, let me revise it in the morning... Thanks, Gao Xiang > > > 在 2021年7月4日，21:41，Gao Xiang <[email protected]> 写道： > > > > In order to add preliminary DAX feature support. > > > > Signed-off-by: Gao Xiang <[email protected]> > > --- > > include/erofs/config.h | 1 + > > lib/inode.c | 5 +++++ > > mkfs/main.c | 6 ++++++ > > 3 files changed, 12 insertions(+) > > > > diff --git a/include/erofs/config.h b/include/erofs/config.h > > index 67e7a0fed24c..8124f3b36baf 100644 > > --- a/include/erofs/config.h > > +++ b/include/erofs/config.h > > @@ -44,6 +44,7 @@ struct erofs_configure { > > bool c_random_pclusterblks; > > #endif > > char c_timeinherit; > > + bool c_noinline_data; > > > > #ifdef HAVE_LIBSELINUX > > struct selabel_handle *sehnd; > > diff --git a/lib/inode.c b/lib/inode.c > > index 97f0cf763baf..38906370f533 100644 > > --- a/lib/inode.c > > +++ b/lib/inode.c > > @@ -562,6 +562,11 @@ static int erofs_prepare_inode_buffer(struct > > erofs_inode *inode) > > if (is_inode_layout_compression(inode)) > > goto noinline; > > > > + if (cfg.c_noinline_data && S_ISREG(inode->i_mode)) { > > + inode->datalayout = EROFS_INODE_FLAT_PLAIN; > > + goto noinline; > > + } > > + > > /* > > * if the file size is block-aligned for uncompressed files, > > * should use EROFS_INODE_FLAT_PLAIN data mapping mode. > > diff --git a/mkfs/main.c b/mkfs/main.c > > index 28539da5ea5f..10fe14d7a722 100644 > > --- a/mkfs/main.c > > +++ b/mkfs/main.c > > @@ -161,6 +161,12 @@ static int parse_extended_opts(const char *opts) > > return -EINVAL; > > erofs_sb_clear_sb_chksum(); > > } > > + > > + if (MATCH_EXTENTED_OPT("noinline_data", token, keylen)) { > > + if (vallen) > > + return -EINVAL; > > + cfg.c_noinline_data = true; > > + } > > } > > return 0; > > } > > -- > > 2.24.4
