Message ID | 20211125070530.79602-2-jefflexu@linux.alibaba.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | fuse,virtiofs: support per-file DAX | expand |
On Thu, Nov 25, 2021 at 03:05:24PM +0800, Jeffle Xu wrote: > This is in prep for following per inode DAX checking. > > Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com> Reviewed-by: Vivek Goyal <vgoyal@redhat.com> Vivek > --- > fs/fuse/dax.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > > diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c > index 5778ebfbce5e..4c48a57632bd 100644 > --- a/fs/fuse/dax.c > +++ b/fs/fuse/dax.c > @@ -1329,11 +1329,19 @@ static const struct address_space_operations fuse_dax_file_aops = { > .invalidatepage = noop_invalidatepage, > }; > > -void fuse_dax_inode_init(struct inode *inode) > +static bool fuse_should_enable_dax(struct inode *inode) > { > struct fuse_conn *fc = get_fuse_conn(inode); > > if (!fc->dax) > + return false; > + > + return true; > +} > + > +void fuse_dax_inode_init(struct inode *inode) > +{ > + if (!fuse_should_enable_dax(inode)) > return; > > inode->i_flags |= S_DAX; > -- > 2.27.0 >
diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c index 5778ebfbce5e..4c48a57632bd 100644 --- a/fs/fuse/dax.c +++ b/fs/fuse/dax.c @@ -1329,11 +1329,19 @@ static const struct address_space_operations fuse_dax_file_aops = { .invalidatepage = noop_invalidatepage, }; -void fuse_dax_inode_init(struct inode *inode) +static bool fuse_should_enable_dax(struct inode *inode) { struct fuse_conn *fc = get_fuse_conn(inode); if (!fc->dax) + return false; + + return true; +} + +void fuse_dax_inode_init(struct inode *inode) +{ + if (!fuse_should_enable_dax(inode)) return; inode->i_flags |= S_DAX;
This is in prep for following per inode DAX checking. Signed-off-by: Jeffle Xu <jefflexu@linux.alibaba.com> --- fs/fuse/dax.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)