kernel.git/net/tipc/discover.c, branch linux-2.6.37.y

tipc: cleanup function namespace

2010-10-16T18:13:24Z

Do some cleanups of TIPC based on make namespacecheck 1. Don't export unused symbols 2. Eliminate dead code 3. Make functions and variables local 4. Rename buf_acquire to tipc_buf_acquire since it is used in several files Compile tested only. This make break out of tree kernel modules that depend on TIPC routines. Signed-off-by: Stephen Hemminger Acked-by: Jon Maloy Acked-by: Paul Gortmaker Signed-off-by: David S. Miller

tipc: clean out all instances of #if 0'd unused code

2010-10-13T21:27:34Z

Remove all instances of legacy, or as yet to be implemented code that is currently living within an #if 0 ... #endif block. In the rare instance that some of it be needed in the future, it can still be dragged out of history, but there is no need for it to sit in mainline. Signed-off-by: Paul Gortmaker Acked-by: Neil Horman Signed-off-by: David S. Miller

tipc: Prevent missing name table entries when link flip-flops rapidly

2010-08-18T00:32:00Z

Ensure that TIPC does not re-establish communication with a neighboring node until it has finished updating all data structures containing information about that node to reflect the earlier loss of contact. Previously, it was possible for TIPC to perform its purge of name table entries relating to the node once contact had already been re-established, resulting in the unwanted removal of valid name table entries. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller

tipc: add tipc_ prefix to fcns targeted for un-inlining

2010-05-13T06:02:25Z

These functions have enough code in them such that they seem like sensible targets for un-inlining. Prior to doing that, this adds the tipc_ prefix to the functions, so that in the event of a panic dump or similar, the subsystem from which the functions come from is immediately clear. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller

tipc: Relocate trivial link status functions to header file

2010-05-13T06:02:24Z

Rather than live in link.c where they can only be used in that file alone, these helper routines are better served by being in link.h Relocated are the following: link_working_working link_working_unknown link_reset_unknown link_reset_reset link_blocked link_congested Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker Signed-off-by: David S. Miller

tipc: Don't use structure names which easily globally conflict.

2008-09-03T06:38:32Z

Andrew Morton reported a build failure on sparc32, because TIPC uses names like "struct node" and there is a like named data structure defined in linux/node.h This just regexp replaces "struct node*" to "struct tipc_node*" to avoid this and any future similar problems. Signed-off-by: David S. Miller

tipc: Message rejection rework preparatory changes

2008-06-05T00:54:48Z

This patch defines a few new message header manipulation routines, and generalizes the usefulness of another, in preparation for upcoming rework of TIPC's message rejection code. Signed-off-by: Allan Stephens Signed-off-by: David S. Miller

tipc: Optimize message initialization routine

2008-06-05T00:37:34Z

This patch eliminates the rarely-used "error code" argument when initializing a TIPC message header, since the default value of zero is the desired result in most cases; the few exceptional cases now set the error code explicitly. Signed-off-by: Allan Stephens Signed-off-by: David S. Miller

tipc: Minor optimizations to received message processing

2008-06-05T00:32:35Z

This patch enhances TIPC's handler for incoming messages in two ways: - the trivial, single-use routine for processing non-sequenced messages has been merged into the main handler - the interface that received a message is now identified without having to access and/or modify the associated sk_buff Signed-off-by: Allan Stephens Signed-off-by: David S. Miller

tipc: Optimize null pointer check during neighbor discovery

2008-05-21T21:53:34Z

This patch optimizes TIPC neighbor discovery code to avoid testing for a null node pointer when the pointer is already known to be non-null. Signed-off-by: Allan Stephens Signed-off-by: David S. Miller