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Use zone nomenclature that is consistent with UMA.

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This commit is contained in:
Jeff Roberson 2020-06-21 04:59:02 +00:00
parent 40b664f64b
commit 03270b59ee
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=362459
1 changed files with 7 additions and 7 deletions
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14
sys/kern/kern_mbuf.c
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@ -73,12 +73,12 @@ __FBSDID("$FreeBSD$");
* Zone. The Zone can be capped at kern.ipc.nmbclusters, if the
* administrator so desires.
*
* Mbufs are allocated from a UMA Master Zone called the Mbuf
* Mbufs are allocated from a UMA Primary Zone called the Mbuf
* Zone.
*
* Additionally, FreeBSD provides a Packet Zone, which it
* configures as a Secondary Zone to the Mbuf Master Zone,
* thus sharing backend Slab kegs with the Mbuf Master Zone.
* configures as a Secondary Zone to the Mbuf Primary Zone,
* thus sharing backend Slab kegs with the Mbuf Primary Zone.
*
* Thus common-case allocations and locking are simplified:
*
@ -87,7 +87,7 @@ __FBSDID("$FreeBSD$");
* | .------------>[(Packet Cache)] m_get(), m_gethdr()
* | | [ Packet ] |
* [(Cluster Cache)] [ Secondary ] [ (Mbuf Cache) ]
* [ Cluster Zone ] [ Zone ] [ Mbuf Master Zone ]
* [ Cluster Zone ] [ Zone ] [ Mbuf Primary Zone ]
* | \________ |
* [ Cluster Keg ] \ /
* | [ Mbuf Keg ]
@ -101,7 +101,7 @@ __FBSDID("$FreeBSD$");
* for any deallocation through uma_zfree() the _dtor_ function
* is executed.
*
* Caches are per-CPU and are filled from the Master Zone.
* Caches are per-CPU and are filled from the Primary Zone.
*
* Whenever an object is allocated from the underlying global
* memory pool it gets pre-initialized with the _zinit_ functions.
@ -611,7 +611,7 @@ debugnet_mbuf_reinit(int nmbuf, int nclust, int clsize)
#endif /* DEBUGNET */
/*
* Constructor for Mbuf master zone.
* Constructor for Mbuf primary zone.
*
* The 'arg' pointer points to a mb_args structure which
* contains call-specific information required to support the
@ -646,7 +646,7 @@ mb_ctor_mbuf(void *mem, int size, void *arg, int how)
}
/*
* The Mbuf master zone destructor.
* The Mbuf primary zone destructor.
*/
static void
mb_dtor_mbuf(void *mem, int size, void *arg)