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Catch up with 6edfd179c86: mechanically rename IFCAP_NOMAP to IFCAP_MEXTPG.

Description

Catch up with 6edfd179c86: mechanically rename IFCAP_NOMAP to IFCAP_MEXTPG.

Originally IFCAP_NOMAP meant that the mbuf has external storage pointer
that points to unmapped address. Then, this was extended to array of
such pointers. Then, such mbufs were augmented with header/trailer.
Basically, extended mbufs are extended, and set of features is subject
to change. The new name should be generic enough to avoid further
renaming.

(cherry-picked from commit 3f43ada98c89bce5ae416e203ba0e81595a5cd88)

Details

Provenance
glebiusAuthored on Jan 28 2021, 9:08 PM
Parents
R10:0ace2cce386a: Catch up with 6edfd179c86: document M_EXTPG. While here sore flags
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