diff options
Diffstat (limited to 'fs/fuse/dax.c')
| -rw-r--r-- | fs/fuse/dax.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c index 663270dc6e20..182b24a14804 100644 --- a/fs/fuse/dax.c +++ b/fs/fuse/dax.c @@ -1361,6 +1361,15 @@ void fuse_dax_inode_init(struct inode *inode, unsigned int flags) inode->i_data.a_ops = &fuse_dax_file_aops; } +void fuse_dax_dontcache(struct inode *inode, unsigned int flags) +{ + struct fuse_conn *fc = get_fuse_conn(inode); + + if (fuse_is_inode_dax_mode(fc->dax_mode) && + ((bool) IS_DAX(inode) != (bool) (flags & FUSE_ATTR_DAX))) + d_mark_dontcache(inode); +} + bool fuse_dax_check_alignment(struct fuse_conn *fc, unsigned int map_alignment) { if (fc->dax && (map_alignment > FUSE_DAX_SHIFT)) { |