apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

tipc: Elimination of print buffer chaining

Browse Source 
This patch revamps TIPC's print buffer subsystem to eliminate
support for arbitrary chains of print buffers, which were
rarely needed and difficult to use safely.

In its place, print buffers can now be configured to echo their
output to the system console.  This provides an equivalent for
the only chaining currently utilized by TIPC, in a faster and
more compact manner.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Allan Stephens
2008-05-05 01:22:30 -07:00
committed by David S. Miller
parent 40dbfae440
commit c89039850b
3 changed files with 82 additions and 96 deletions
Download Patch File Download Diff File Expand all files Collapse all files
net/tipc/core.h
+4 -3
View File
@@ -66,7 +66,6 @@
struct tipc_msg;
extern struct print_buf *TIPC_NULL, *TIPC_CONS, *TIPC_LOG;
extern struct print_buf *TIPC_TEE(struct print_buf *, struct print_buf *);
void tipc_msg_print(struct print_buf*,struct tipc_msg *,const char*);
void tipc_printf(struct print_buf *, const char *fmt, ...);
void tipc_dump(struct print_buf*,const char *fmt, ...);
@@ -98,11 +97,13 @@ void tipc_dump(struct print_buf*,const char *fmt, ...);
* TIPC_CONS : system console
* TIPC_LOG : TIPC log buffer
* &buf : user-defined buffer (struct print_buf *)
* TIPC_TEE(&buf_a,&buf_b) : list of buffers (eg. TIPC_TEE(TIPC_CONS,TIPC_LOG))
*
* Note: TIPC_LOG is configured to echo its output to the system console;
* user-defined buffers can be configured to do the same thing.
*/
#ifndef TIPC_OUTPUT
#define TIPC_OUTPUT TIPC_TEE(TIPC_CONS,TIPC_LOG)
#define TIPC_OUTPUT TIPC_LOG
#endif
#ifndef DBG_OUTPUT