stream-tcp-cache.c File Reference

#include "suricata-common.h"
#include "suricata.h"
#include "stream-tcp-private.h"
#include "stream-tcp-cache.h"
#include "util-debug.h"

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Data Structures
struct	TcpPoolCache

Typedefs
typedef struct TcpPoolCache	TcpPoolCache

Functions
void	StreamTcpThreadCacheEnable (void)
	enable segment cache. Should only be done for worker threads
void	StreamTcpThreadCacheReturnSegment (TcpSegment *seg)
void	StreamTcpThreadCacheReturnSession (TcpSession *ssn)
void	StreamTcpThreadCacheCleanup (void)
TcpSegment *	StreamTcpThreadCacheGetSegment (void)
TcpSession *	StreamTcpThreadCacheGetSession (void)

Variables
PoolThread *	ssn_pool
PoolThread *	segment_thread_pool

Detailed Description

Author

Victor Julien victo.nosp@m.r@in.nosp@m.linia.nosp@m.c.ne.nosp@m.t

Definition in file stream-tcp-cache.c.

Typedef Documentation

TcpPoolCache

typedef struct TcpPoolCache TcpPoolCache

Function Documentation

StreamTcpThreadCacheCleanup()

void StreamTcpThreadCacheCleanup

(

void

)

Definition at line 134 of file stream-tcp-cache.c.

References pool_id, TcpSegment::pool_id, TcpSession_::pool_id, PoolThreadLock(), PoolThreadReturn(), PoolThreadReturnRaw(), PoolThreadUnlock(), SCEnter, SCLogDebug, SCReturn, segment_thread_pool, TcpPoolCache::segs_cache, TcpPoolCache::segs_cache_idx, TcpPoolCache::segs_returns, TcpPoolCache::segs_returns_idx, ssn_pool, TcpPoolCache::ssns_cache, TcpPoolCache::ssns_cache_idx, TcpPoolCache::ssns_returns, and TcpPoolCache::ssns_returns_idx.

Referenced by StreamTcpReassembleFreeThreadCtx().

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StreamTcpThreadCacheEnable()

void StreamTcpThreadCacheEnable

(

void

)

enable segment cache. Should only be done for worker threads

Definition at line 48 of file stream-tcp-cache.c.

References TcpPoolCache::cache_enabled.

Referenced by StreamTcpThreadInit().

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StreamTcpThreadCacheGetSegment()

TcpSegment * StreamTcpThreadCacheGetSegment

(

void

)

Definition at line 179 of file stream-tcp-cache.c.

References TcpSegment::sbseg, TcpPoolCache::segs_cache, and TcpPoolCache::segs_cache_idx.

Referenced by StreamTcpGetSegment().

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StreamTcpThreadCacheGetSession()

TcpSession * StreamTcpThreadCacheGetSession

(

void

)

Definition at line 190 of file stream-tcp-cache.c.

References TcpPoolCache::ssns_cache, and TcpPoolCache::ssns_cache_idx.

StreamTcpThreadCacheReturnSegment()

void StreamTcpThreadCacheReturnSegment

(

TcpSegment *

seg

)

Definition at line 53 of file stream-tcp-cache.c.

References TcpPoolCache::cache_enabled, pool_id, TcpSegment::pool_id, PoolThreadLock(), PoolThreadReturn(), PoolThreadReturnRaw(), PoolThreadUnlock(), RunmodeIsUnittests(), SCEnter, SCReturn, segment_thread_pool, TcpPoolCache::segs_cache, TcpPoolCache::segs_cache_idx, TcpPoolCache::segs_returns, and TcpPoolCache::segs_returns_idx.

Referenced by StreamTcpSegmentReturntoPool().

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StreamTcpThreadCacheReturnSession()

void StreamTcpThreadCacheReturnSession

(

TcpSession *

ssn

)

Definition at line 93 of file stream-tcp-cache.c.

References TcpPoolCache::cache_enabled, pool_id, TcpSession_::pool_id, PoolThreadLock(), PoolThreadReturn(), PoolThreadReturnRaw(), PoolThreadUnlock(), RunmodeIsUnittests(), SCEnter, SCReturn, ssn_pool, TcpPoolCache::ssns_cache, TcpPoolCache::ssns_cache_idx, TcpPoolCache::ssns_returns, and TcpPoolCache::ssns_returns_idx.

Referenced by StreamTcpSessionClear().

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Variable Documentation

segment_thread_pool

PoolThread* segment_thread_pool

extern

Definition at line 82 of file stream-tcp-reassemble.c.

Referenced by StreamTcpGetSegment(), StreamTcpReassembleFree(), StreamTcpReassembleInitThreadCtx(), StreamTcpThreadCacheCleanup(), and StreamTcpThreadCacheReturnSegment().

ssn_pool

PoolThread* ssn_pool

extern

Definition at line 213 of file stream-tcp.c.

Referenced by StreamTcpFreeConfig(), StreamTcpInitConfig(), StreamTcpThreadCacheCleanup(), StreamTcpThreadCacheReturnSession(), and StreamTcpThreadInit().