diff options
| -rw-r--r-- | fs/dlm/config.c | 8 | ||||
| -rw-r--r-- | include/linux/configfs.h | 16 |
2 files changed, 16 insertions, 8 deletions
diff --git a/fs/dlm/config.c b/fs/dlm/config.c index 5069b2cb5a1..e47eb42406f 100644 --- a/fs/dlm/config.c +++ b/fs/dlm/config.c @@ -133,14 +133,6 @@ static ssize_t cluster_set(struct cluster *cl, unsigned int *cl_field, return len; } -#define __CONFIGFS_ATTR(_name,_mode,_read,_write) { \ - .attr = { .ca_name = __stringify(_name), \ - .ca_mode = _mode, \ - .ca_owner = THIS_MODULE }, \ - .show = _read, \ - .store = _write, \ -} - #define CLUSTER_ATTR(name, check_zero) \ static ssize_t name##_write(struct cluster *cl, const char *buf, size_t len) \ { \ diff --git a/include/linux/configfs.h b/include/linux/configfs.h index 3d4a96eb0e9..def7c83d43a 100644 --- a/include/linux/configfs.h +++ b/include/linux/configfs.h @@ -130,6 +130,22 @@ struct configfs_attribute { mode_t ca_mode; }; +/* + * Users often need to create attribute structures for their configurable + * attributes, containing a configfs_attribute member and function pointers + * for the show() and store() operations on that attribute. They can use + * this macro (similar to sysfs' __ATTR) to make defining attributes easier. + */ +#define __CONFIGFS_ATTR(_name, _mode, _show, _store) \ +{ \ + .attr = { \ + .ca_name = __stringify(_name), \ + .ca_mode = _mode, \ + .ca_owner = THIS_MODULE, \ + }, \ + .show = _show, \ + .store = _store, \ +} /* * If allow_link() exists, the item can symlink(2) out to other |