whitespace - document alternative locking under linux

2013-04-29 19:30:35 +00:00 · 2013-04-29 19:30:35 +00:00 · 28228e0816
commit 28228e0816
parent 897986b47e
1 changed files with 2 additions and 0 deletions
--- a/sys/dev/netmap/netmap_mem2.c
+++ b/sys/dev/netmap/netmap_mem2.c
@ -97,6 +97,8 @@
 #define NETMAP_BUF_MAX_NUM	20*4096*2	/* large machine */

 #ifdef linux
+// XXX a mtx would suffice here 20130415 lr
+// #define NMA_LOCK_T		safe_spinlock_t
 #define NMA_LOCK_T		struct semaphore
 #define NMA_LOCK_INIT()		sema_init(&nm_mem.nm_mtx, 1)
 #define NMA_LOCK_DESTROY()