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lwip: disable the tcpip_core_locking_input option

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With this option enabled some lwip input processing occurs in the pp task which
works well for some uses but some code uses a lot of stack (e.g. mdns) and will
overflow the pp task stask, or might unnecessarily slow the critical pp task,
so disable this by default and if not already defined.
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Our Air Quality 2017-08-16 07:50:23 +10:00 • committed by Erwin Boskma
parent 5b4c2b7893
commit 581d266b00
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1 changed files with 3 additions and 1 deletions
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4
lwip/include/lwipopts.h
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@ -91,7 +91,9 @@
* ATTENTION: this does not work when tcpip_input() is called from * ATTENTION: this does not work when tcpip_input() is called from
* interrupt context! * interrupt context!
*/ */
#define LWIP_TCPIP_CORE_LOCKING_INPUT 1 #ifndef LWIP_TCPIP_CORE_LOCKING_INPUT
#define LWIP_TCPIP_CORE_LOCKING_INPUT 0
#endif
/* /*
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