Star64_linux/net/tipc
Allan Stephens 7756155744 tipc: Fix issues with fragmentation of an existing message buffer
Modifies the routine that fragments an existing message buffer to
use similar logic to that used when generating fragments from an iovec.
The routine now creates a complete chain of fragments and adds them to
the link transmit queue as a unit, so that the link sends all fragments
or none; this prevents the incomplete transmission of a fragmented
message that might otherwise result because of link congestion or
memory exhaustion. This change also ensures that the counter recording
the number of fragmented messages sent by the link is now incremented
only if the message is actually sent.

Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-05-10 16:03:49 -04:00
..
addr.c tipc: Eliminate configuration for maximum number of cluster nodes 2011-03-13 16:35:17 -04:00
addr.h tipc: Add network address mask helper routines 2011-03-13 16:35:16 -04:00
bcast.c tipc: Remove code to emulate loss of broadcast messages 2011-05-10 16:03:46 -04:00
bcast.h tipc: Clean up tracking of node requesting a broadcast retransmit 2011-02-23 18:05:12 -05:00
bearer.c tipc: Remove bearer flag indicating existence of broadcast address 2011-03-13 16:35:19 -04:00
bearer.h tipc: Remove bearer flag indicating existence of broadcast address 2011-03-13 16:35:19 -04:00
config.c tipc: Correct misnamed references to neighbor discovery domain 2011-03-13 16:35:18 -04:00
config.h tipc: Remove obsolete inclusions of header files 2010-12-02 13:34:02 -08:00
core.c tipc: Drop __TIME__ usage 2011-05-10 10:31:03 -04:00
core.h tipc: Eliminate configuration for maximum number of cluster nodes 2011-03-13 16:35:17 -04:00
discover.c tipc: Don't respond to neighbor discovery request on blocked bearer 2011-03-13 16:35:19 -04:00
discover.h tipc: Remove unused message header field for requested number of links 2011-02-23 18:05:22 -05:00
eth_media.c tipc: remove zeroing assignments to static global variables 2011-01-01 13:57:57 -08:00
handler.c tipc: remove zeroing assignments to static global variables 2011-01-01 13:57:57 -08:00
Kconfig tipc: Eliminate configuration for maximum number of cluster nodes 2011-03-13 16:35:17 -04:00
link.c tipc: Fix issues with fragmentation of an existing message buffer 2011-05-10 16:03:49 -04:00
link.h tipc: Optimizations to link creation code 2011-03-13 16:35:18 -04:00
log.c tipc: Finish streamlining of debugging code 2011-01-01 13:57:54 -08:00
log.h tipc: update log.h re-include protection to reflect new name 2011-01-01 14:56:18 -08:00
Makefile tipc: rename dbg.[ch] to log.[ch] 2011-01-01 13:57:51 -08:00
msg.c tipc: Eliminate obsolete routine for handling routed messages 2011-03-13 16:35:19 -04:00
msg.h tipc: Cosmetic consolidation of internal message type definitions 2011-05-10 16:03:45 -04:00
name_distr.c Fix common misspellings 2011-03-31 11:26:23 -03:00
name_distr.h
name_table.c tipc: remove extraneous braces from single statements 2011-01-01 13:57:57 -08:00
name_table.h tipc: cleanup various cosmetic whitespace issues 2011-01-01 13:57:56 -08:00
net.c tipc: delete extra semicolon blocking node deletion 2011-03-14 12:21:12 -04:00
net.h tipc: manually inline net_start/stop, make assoc. vars static 2011-03-13 16:35:17 -04:00
netlink.c
node.c tipc: Optimizations to link creation code 2011-03-13 16:35:18 -04:00
node.h tipc: Optimizations to link creation code 2011-03-13 16:35:18 -04:00
node_subscr.c tipc: Cosmetic changes to node subscription code 2011-03-13 16:35:16 -04:00
node_subscr.h tipc: Cosmetic changes to node subscription code 2011-03-13 16:35:16 -04:00
port.c tipc: Remove support for per-connection message sequence numbering 2011-02-23 18:05:21 -05:00
port.h tipc: Remove support for per-connection message sequence numbering 2011-02-23 18:05:21 -05:00
ref.c tipc: remove zeroing assignments to static global variables 2011-01-01 13:57:57 -08:00
ref.h tipc: cleanup function namespace 2010-10-16 11:13:24 -07:00
socket.c tipc: Add support for SO_RCVTIMEO socket option 2011-03-13 16:35:16 -04:00
subscr.c tipc: Minor optimization to topology service connection establishment 2011-02-23 18:05:17 -05:00
subscr.h Revert d88dca79d3 2010-10-21 04:11:08 -07:00