struct inode *inode;
struct dentry *newent;
bool outarg_valid = true;
+ bool locked;
- fuse_lock_inode(dir);
+ locked = fuse_lock_inode(dir);
err = fuse_lookup_name(dir->i_sb, get_node_id(dir), &entry->d_name,
&outarg, &inode);
- fuse_unlock_inode(dir);
+ fuse_unlock_inode(dir, locked);
if (err == -ENOENT) {
outarg_valid = false;
err = 0;
struct fuse_conn *fc = get_fuse_conn(inode);
struct fuse_req *req;
u64 attr_version = 0;
+ bool locked;
if (is_bad_inode(inode))
return -EIO;
fuse_read_fill(req, file, ctx->pos, PAGE_SIZE,
FUSE_READDIR);
}
- fuse_lock_inode(inode);
+ locked = fuse_lock_inode(inode);
fuse_request_send(fc, req);
- fuse_unlock_inode(inode);
+ fuse_unlock_inode(inode, locked);
nbytes = req->out.args[0].size;
err = req->out.h.error;
fuse_put_request(fc, req);
void fuse_set_initialized(struct fuse_conn *fc);
-void fuse_unlock_inode(struct inode *inode);
-void fuse_lock_inode(struct inode *inode);
+void fuse_unlock_inode(struct inode *inode, bool locked);
+bool fuse_lock_inode(struct inode *inode);
int fuse_setxattr(struct inode *inode, const char *name, const void *value,
size_t size, int flags);
return 0;
}
-void fuse_lock_inode(struct inode *inode)
+bool fuse_lock_inode(struct inode *inode)
{
- if (!get_fuse_conn(inode)->parallel_dirops)
+ bool locked = false;
+
+ if (!get_fuse_conn(inode)->parallel_dirops) {
mutex_lock(&get_fuse_inode(inode)->mutex);
+ locked = true;
+ }
+
+ return locked;
}
-void fuse_unlock_inode(struct inode *inode)
+void fuse_unlock_inode(struct inode *inode, bool locked)
{
- if (!get_fuse_conn(inode)->parallel_dirops)
+ if (locked)
mutex_unlock(&get_fuse_inode(inode)->mutex);
}