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RE: [lwip-devel] pbuf_pool_free_lock never "used"
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From: |
Goldschmidt Simon |
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Subject: |
RE: [lwip-devel] pbuf_pool_free_lock never "used" |
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Date: |
Thu, 22 Mar 2007 11:16:47 +0100 |
> -----Original Message-----
> From:
> address@hidden
> g
> [mailto:address@hidden
> ongnu.org] On Behalf Of Frédéric BERNON
> Sent: Thursday, March 22, 2007 9:55 AM
> To: lwip-devel
> Subject: [lwip-devel] pbuf_pool_free_lock never "used"
>
> Hi, in pbuf.c, if SYS_LIGHTWEIGHT_PROT==0, a static volatile
> u8_t pbuf_pool_free_lock is declare. pbuf_init set it to 0,
> but its values is never change, just check in
> pbuf_pool_alloc. An error, or an obsolete code?
See patch #5453 for more info about this. We couldn't decide yet what
SYS_LIGHTWEIGHT_PROT==0 stands for, I think (no protection or "heavyweight"
protection?).