Changeset bbf159a in mainline for uspace/srv/net/tl/tcp/conn.c

Timestamp:

2011-12-13T17:06:25Z (12 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

7a8c1c4e

Parents:

0d29e0cd

Message:

Eliminate busy waiting when TCP send buffer is full.

File:

• uspace/srv/net/tl/tcp/conn.c (modified) (2 diffs)

uspace/srv/net/tl/tcp/conn.c

@@ -93 +93 @@
 
         /** Allocate send buffer */
+        fibril_mutex_initialize(&conn->snd_buf_lock);
+        fibril_condvar_initialize(&conn->snd_buf_cv);
         conn->snd_buf_size = SND_BUF_SIZE;
         conn->snd_buf_used = 0;
@@ -287 +289 @@
 
         fibril_condvar_broadcast(&conn->rcv_buf_cv);
+        fibril_condvar_broadcast(&conn->snd_buf_cv);
 }