Date: Thu, 11 May 2017 11:28:43 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Sebastian Huber <sebastian.huber@embedded-brains.de> Cc: FreeBSD <freebsd-hackers@freebsd.org> Subject: Re: Linux gen_pool allocator replacement? Message-ID: <20170511082843.GU1622@kib.kiev.ua> In-Reply-To: <591405E1.1000204@embedded-brains.de> References: <5912D448.5060201@embedded-brains.de> <20170510091946.GT1622@kib.kiev.ua> <591405E1.1000204@embedded-brains.de>
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On Thu, May 11, 2017 at 08:34:09AM +0200, Sebastian Huber wrote: > Thanks for the hint to vmem(9). There seems to be already a > driver-specific support using blist for gen_pool: > > https://github.com/freebsd/freebsd/blob/master/sys/dev/cxgb/ulp/iw_cxgb/iw_cxgb_hal.h#L190 I see. Just a note, this is rather naive and lock-heavy comparing with the caching and streamlined vmem(9). OTOH, the code seems to be from the time when we did not have vmem(9) ported.
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