109 Commits (dad1f85edb59406a00164e6533c31ca12253b790)

Author	SHA1	Message	Date
Antti Tönkyrä	63a47967d7	source-pfring: don't set cluster mode when using ZC and VLAN tracking is disabled	10 years ago
Victor Julien	14466a803d	decode: create util function for basic counter updates	10 years ago
Victor Julien	752f03e7a4	counters: remaining s/SCPerf/Stats/g	10 years ago
Victor Julien	30cce2bd29	counters: s/SCPerfCounterSetUI64/StatsSetUI64/g	10 years ago
Victor Julien	1c0b4ee0ae	counters: s/SCPerfCounterIncr/StatsIncr/g	10 years ago
Victor Julien	8992275b0c	counters: s/SCPerfCounterAddUI64/StatsAddUI64/g	10 years ago
Victor Julien	1ef786e7cb	counters: rename register API calls ... Also remove 'type' parameter which was always the same.	10 years ago
Victor Julien	b293a4b7d0	counters: remove unused description	10 years ago
Victor Julien	55cfab89e4	counters: SCPerfGetLocalCounterValue cleanup ... Return u64, update arguments.	10 years ago
Victor Julien	b34c6dc93a	counters: remove references to SCPerfCounterAddDouble ... They were all in comments anyway.	10 years ago
Victor Julien	e9b067c1eb	counters: make increment call take threadvars ... This hides the implementation from the caller.	10 years ago
Victor Julien	9a8bff7d96	counters: threadvars s/sc_perf_pca/perf_private_ctx/g	10 years ago
Giuseppe Longo	1ad2a231fe	pfring: fixes memleaks ... This fixes some memory leaks Bug #1184	11 years ago
Ken Steele	a781fc5c2e	Make suricata_ctl_flags be volatile ... The global variable suricata_ctl_flags needs to volatile, otherwise the compiler might not cause the variable to be read every time because it doesn't know other threads might write the variable. This was causing Suricata to not exit under some conditions.	11 years ago
Giuseppe Longo	2d43dae934	PF_RING: force cluster type if vlan is disabled ... If vlan is disabled the cluster_flow mode will still take VLAN tags into account due to using pf_ring's 6-tuple mode. So this forces to use pf_ring's 5-tuple mode. Bug #1292	11 years ago
Giuseppe Longo	8c09648ad0	pfring: removes old API and #ifdef chunks	11 years ago
Ken Steele	8f1d75039a	Enforce function coding standard ... Functions should be defined as: int foo(void) { } Rather than: int food(void) { } All functions where changed by a script to match this standard.	11 years ago
Victor Julien	98c88d5170	decode: pass ThreadVars to DecodeThreadVarsFree ... Flow output thread data deinit function which will be called from DecodeThreadVarsFree will need it.	11 years ago
Victor Julien	c4a8e2cd14	Remove unused variables	11 years ago
Ken Steele	28ccea51d3	Add error checking for pthread_setspecific() and pthread_key_create().	11 years ago
Ken Steele	3c6e01f653	Replace ringbuffer in Packet Pool with a stack for better cache locality ... Using a stack for free Packet storage causes recently freed Packets to be reused quickly, while there is more likelihood of the data still being in cache. The new structure has a per-thread private stack for allocating Packets which does not need any locking. Since Packets can be freed by any thread, there is a second stack (return stack) for freeing packets by other threads. The return stack is protected by a mutex. Packets are moved from the return stack to the private stack when the private stack is empty. Returning packets back to their "home" stack keeps the stacks from getting out of balance. The PacketPoolInit() function is now called by each thread that will be allocating packets. Each thread allocates max_pending_packets, which is a change from before, where that was the total number of packets across all threads.	11 years ago
Mats Klepsland	1f3fbbc992	Fix bug #1206 ... PF_RING ZC uses clusters in the same way as PF_RING DNA. Therefore, this bug can be fixed as it was fixed for DNA (bug #598).	11 years ago
Victor Julien	900fc6fdc7	pfring: clean up decode thread local storage ... Clean up the thread local data the decode portion of pfring uses. Bug #978	11 years ago
Victor Julien	fdb1bd9668	pfring: call enable_ring after set_cluster ... Move pfring_enable_ring to the start of ReceivePfringLoop() so that it's guaranteed to be called after all threads have called pfring_set_cluster first. This is necessary because pfring will already make packets available to thread N, while thread N+1 is still registering itself. This leads to cases where the first packet(s) of a flow are processed by a different thread in Suricata than the later ones. This is a race condition only at start up. New flows after the pfring initialization is complete will not be influenced by this. Bug #1129.	12 years ago
Eric Leblond	1fa4233d67	pfring: get vlan id from header ... PF_RING is delivering the packet with VLAN header stripped. This patch updates the code to get the information from PF_RING extended header information. This patch uses the new function SCKernelVersionIsAtLeast to know that we've got a old kernel that do not strip the VLAN header from the message before sending it to userspace.	12 years ago
Eric Leblond	3ce39433dd	capture: use 64 bits counters ... Some of the packets counters were using a 32bit integer. Given the bandwidth that is often seen, this is not a good idea. This patch switches to 64bit counter.	12 years ago
Victor Julien	f7b1aefaf4	Bug 1107: decoders: bail out on pseudo packets ... Flow-timeout code injects pseudo packets into the decoders, leading to various issues. For a full explanation, see: https://redmine.openinfosecfoundation.org/issues/1107 This patch works around the issues with a hack. It adds a check to each of the decoder entry points to bail out as soon as a pseudo packet from the flow timeout is encountered. Ticket #1107.	12 years ago
Victor Julien	5f307acace	Pass ThreadVars ptr to various thread init funcs ... To be able to register counters from AppLayerGetCtxThread, the ThreadVars pointer needs to be available in it and thus in it's callers: - AppLayerGetCtxThread - DecodeThreadVarsAlloc - StreamTcpReassembleInitThreadCtx	12 years ago
Eric Leblond	c115e63dc2	pfring: fix live device counter usage ... Live device counter was in fact the number of packets seen by suricata and not the total number of packet reported by pfring. This patch fixes this by using counter provided by kernel instead. Pfring kernel counter is per socket and is not cleared after read. So to get the number of packet on the interface we can add the new value for this thread and add it to the interface counter.	12 years ago
Ken Steele	882d98733f	Fix pfring so that zero-copy mode can work. ... Detect when default_packet_size is zero, which enables zero-copy mode for pfring and in that case, do what AF Packet does and set pkt_ext pointer to the data and set PKT_ZERO_COPY flag.	12 years ago
Eric Leblond	28c5c68192	error checking: add missing alloc error treatment ... The return of some malloc like functions was not treated in some places of the code.	12 years ago
Eric Leblond	3088b6ac34	Add invalid pkt counter. ... This patch adds and increments a invalid packet counter. It does this by introducing PacketDecodeFinalize function This function is incrementing the invalid counter and is also signalling the packet to CUDA.	12 years ago
Eric Leblond	853732210e	pfring: improve error reporting at device opening ... This patch improves the error message displayed if pfring_open fails.	12 years ago
Victor Julien	677cd03e52	Counters: more unused code removal	12 years ago
Victor Julien	698ff4e4aa	Counters: remove all unused parts of the API	12 years ago
Ken Steele	5532af4621	Create SCMUTEX_INITIALIZER to abstract out PTHREAD_MUTEX_INITIALIZER ... This allows replacing pthread mutexes with other types of mutex.	12 years ago
Eric Leblond	c6e8c5bf1f	pf_ring: avoid to ask for extended header. ... This patch update pf_ring capture to avoid to ask for extended header. They are only needed when rxonly checksum checks is used and this is only possible when interface is not a DNA interface.	12 years ago
Anoop Saldanha	9698a5d78c	Code to enable cuda support for pfring live mode.	12 years ago
Eric Leblond	e14a817fbd	pfring: delete unused define.	13 years ago
Eric Leblond	ca1a70a04b	pfring: fix build failure	13 years ago
Eric Leblond	8d0260b27e	Add atomic counter for iface drop.	13 years ago
Eric Leblond	8957113550	pf-ring: fix build	13 years ago
Eric Leblond	d3195b0f70	pf_ring: don't set cluster for DNA interface.	13 years ago
Eric Leblond	3acdd4da1d	pf-ring: add counter for kernel drop and packets ... This patch adds a counter for kernel drop and packets by using the same strategy as the one used in af-packet.	13 years ago
Anoop Saldanha	b33986c887	Add a packet src for every packet generated inside suricata.	13 years ago
Eric Leblond	928ade1d04	pf-ring: suppress unused variable.	13 years ago
Eric Leblond	c3b9a5e97f	pf-ring: add missing header.	13 years ago
Eric Leblond	e176be6fcc	Use unlikely for error treatment. ... When handling error case on SCMallog, SCCalloc or SCStrdup we are in an unlikely case. This patch adds the unlikely() expression to indicate this to gcc. This patch has been obtained via coccinelle. The transformation is the following: @istested@ identifier x; statement S1; identifier func =~ "(SCMalloc|SCStrdup|SCCalloc)"; @@ x = func(...) ... when != x - if (x == NULL) S1 + if (unlikely(x == NULL)) S1	13 years ago
Eric Leblond	566674ae4a	Fix logic operator. ... Previous patches on the same subject did not fixed this error as it was undetected because the code was not compiled on my setup.	13 years ago
Eric Leblond	cdbc9be1c3	pf_ring: set cluster_id even if only one thread is used.	13 years ago