diff options
| -rw-r--r-- | fs/fuse/dax.c | 12 | ||||
| -rw-r--r-- | fs/fuse/file.c | 4 | ||||
| -rw-r--r-- | fs/fuse/fuse_i.h | 4 | ||||
| -rw-r--r-- | fs/fuse/inode.c | 2 |
4 files changed, 13 insertions, 9 deletions
diff --git a/fs/fuse/dax.c b/fs/fuse/dax.c index d2bc5e7f5132..ff17bc7a0b6e 100644 --- a/fs/fuse/dax.c +++ b/fs/fuse/dax.c @@ -1330,7 +1330,7 @@ static const struct address_space_operations fuse_dax_file_aops = { .invalidatepage = noop_invalidatepage, }; -static bool fuse_should_enable_dax(struct inode *inode) +static bool fuse_should_enable_dax(struct inode *inode, unsigned int flags) { struct fuse_conn *fc = get_fuse_conn(inode); enum fuse_dax_mode dax_mode = fc->dax_mode; @@ -1345,12 +1345,16 @@ static bool fuse_should_enable_dax(struct inode *inode) if (!fc->dax) return false; - return true; + if (dax_mode == FUSE_DAX_ALWAYS) + return true; + + /* dax_mode is FUSE_DAX_INODE* */ + return flags & FUSE_ATTR_DAX; } -void fuse_dax_inode_init(struct inode *inode) +void fuse_dax_inode_init(struct inode *inode, unsigned int flags) { - if (!fuse_should_enable_dax(inode)) + if (!fuse_should_enable_dax(inode, flags)) return; inode->i_flags |= S_DAX; diff --git a/fs/fuse/file.c b/fs/fuse/file.c index df81768c81a7..829094451774 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -3169,7 +3169,7 @@ static const struct address_space_operations fuse_file_aops = { .write_end = fuse_write_end, }; -void fuse_init_file_inode(struct inode *inode) +void fuse_init_file_inode(struct inode *inode, unsigned int flags) { struct fuse_inode *fi = get_fuse_inode(inode); @@ -3183,5 +3183,5 @@ void fuse_init_file_inode(struct inode *inode) fi->writepages = RB_ROOT; if (IS_ENABLED(CONFIG_FUSE_DAX)) - fuse_dax_inode_init(inode); + fuse_dax_inode_init(inode, flags); } diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 8bf133109170..ccbc4de7870b 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -1025,7 +1025,7 @@ int fuse_notify_poll_wakeup(struct fuse_conn *fc, /** * Initialize file operations on a regular file */ -void fuse_init_file_inode(struct inode *inode); +void fuse_init_file_inode(struct inode *inode, unsigned int flags); /** * Initialize inode operations on regular files and special files @@ -1291,7 +1291,7 @@ int fuse_dax_conn_alloc(struct fuse_conn *fc, enum fuse_dax_mode mode, struct dax_device *dax_dev); void fuse_dax_conn_free(struct fuse_conn *fc); bool fuse_dax_inode_alloc(struct super_block *sb, struct fuse_inode *fi); -void fuse_dax_inode_init(struct inode *inode); +void fuse_dax_inode_init(struct inode *inode, unsigned int flags); void fuse_dax_inode_cleanup(struct inode *inode); bool fuse_dax_check_alignment(struct fuse_conn *fc, unsigned int map_alignment); void fuse_dax_cancel_work(struct fuse_conn *fc); diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index d83589ef11c0..dc6714350f21 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -313,7 +313,7 @@ static void fuse_init_inode(struct inode *inode, struct fuse_attr *attr) inode->i_ctime.tv_nsec = attr->ctimensec; if (S_ISREG(inode->i_mode)) { fuse_init_common(inode); - fuse_init_file_inode(inode); + fuse_init_file_inode(inode, attr->flags); } else if (S_ISDIR(inode->i_mode)) fuse_init_dir(inode); else if (S_ISLNK(inode->i_mode)) |