libcephfs_proxy: make comment of PROXY_FEAT_ASYNC_IO more clear

Signed-off-by: Xavi Hernandez <xhernandez@gmail.com>

diff --git a/src/libcephfs_proxy/proxy.h b/src/libcephfs_proxy/proxy.h
index 6cbfe2a98b9c6b6faad185427eb377f6a14768a3..4953cf649da55720ae4b5499513aa9b2f1eea9ae 100644 (file)
--- a/src/libcephfs_proxy/proxy.h
+++ b/src/libcephfs_proxy/proxy.h
@@ -28,7 +28,8 @@
        ((_type *)((uintptr_t)(_ptr) - offset_of(_type, _field)))
 
 enum {
-       /* Support for ceph_ll_nonblocking_readv_writev */
+       /* Support for asynchronous I/O operations, like
+        * ceph_ll_nonblocking_readv_writev and ceph_ll_nonblocking_fsync */
        PROXY_FEAT_ASYNC_IO = 0x00000001,
 
        /* Support for embedding the user credentials inside the request itself