29e400e994
I can see two concerns for adding domains after domainfinalize: 1.) The slow/fast callouts have already been setup. 2.) Userland could create a socket while we're in the middle of initialization. We can address #1 fairly easily by tracking whether the domain's been initialized for at least the default vnet. There are still some concerns about the callbacks being invoked while a vnet is in the process of being created/destroyed, but this is a pre-existing issue that the callbacks must coordinate anyways. We should also address #2, but technically this has been an issue anyways because we don't assert on post-domainfinalize additions; we don't seem to hit it in practice. Future work can fix that up to make sure we don't find partially constructed domains, but care must be taken to make sure that at least, e.g., the usages of pffindproto in ip_input.c can still find them. Differential Revision: https://reviews.freebsd.org/D25459
FreeBSD Source:
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Source Roadmap:
| Directory | Description |
|---|---|
| bin | System/user commands. |
| cddl | Various commands and libraries under the Common Development and Distribution License. |
| contrib | Packages contributed by 3rd parties. |
| crypto | Cryptography stuff (see crypto/README). |
| etc | Template files for /etc. |
| gnu | Various commands and libraries under the GNU Public License. Please see gnu/COPYING and gnu/COPYING.LIB for more information. |
| include | System include files. |
| kerberos5 | Kerberos5 (Heimdal) package. |
| lib | System libraries. |
| libexec | System daemons. |
| release | Release building Makefile & associated tools. |
| rescue | Build system for statically linked /rescue utilities. |
| sbin | System commands. |
| secure | Cryptographic libraries and commands. |
| share | Shared resources. |
| stand | Boot loader sources. |
| sys | Kernel sources. |
sys/arch/conf |
Kernel configuration files. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries. |
| tests | Regression tests which can be run by Kyua. See tests/README for additional information. |
| tools | Utilities for regression testing and miscellaneous tasks. |
| usr.bin | User commands. |
| usr.sbin | System administration commands. |
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