Slightly reduce memory use in epoll

1 files changed, 6 insertions, 9 deletions

diff --git a/epoll.c b/epoll.c
index dd285b3..3306d6d 100644
--- a/epoll.c
+++ b/epoll.c
@@ -5,15 +5,10 @@ typedef struct FdInfo FdInfo;
 
 struct FdInfo
 {
-    /* FIXME: we might want to compress this struct at some point.
-     * Though, if we have 100000 fd's, it's only 1.6 MB, which is
-     * almost nothing for that many clients, Still, cache use
-     * would improve.
-     */
-    gboolean			valid;
-    gboolean			disabled;
-    nul_poll_event_type_t	mask;
-    gpointer			data;
+    gpointer		data;
+    unsigned int	mask		: 16;
+    unsigned int	valid		: 1;
+    unsigned int	disabled	: 1;
 };
 
 struct nul_poll_t
@@ -42,6 +37,8 @@ nul_poll_add_fd (nul_poll_t            *nul_poll,
 		 gpointer               data)
 {
     g_return_if_fail (!nul_poll_has_fd (nul_poll, fd));
+
+    mask &= (NUL_POLL_RESERVED - 1);
     
     while (fd >= nul_poll->n_fd_infos)
 	nul_poll->n_fd_infos *= 2;