16c00db4bb
Pull AFS fixes from David Howells:
"Here's a set of patches that fix a number of bugs in the in-kernel AFS
client, including:
- Fix directory locking to not use individual page locks for
directory reading/scanning but rather to use a semaphore on the
afs_vnode struct as the directory contents must be read in a single
blob and data from different reads must not be mixed as the entire
contents may be shuffled about between reads.
- Fix address list parsing to handle port specifiers correctly.
- Only give up callback records on a server if we actually talked to
that server (we might not be able to access a server).
- Fix some callback handling bugs, including refcounting,
whole-volume callbacks and when callbacks actually get broken in
response to a CB.CallBack op.
- Fix some server/address rotation bugs, including giving up if we
can't probe a server; giving up if a server says it doesn't have a
volume, but there are more servers to try.
- Fix the decoding of fetched statuses to be OpenAFS compatible.
- Fix the handling of server lookups in Cache Manager ops (such as
CB.InitCallBackState3) to use a UUID if possible and to handle no
server being found.
- Fix a bug in server lookup where not all addresses are compared.
- Fix the non-encryption of calls that prevents some servers from
being accessed (this also requires an AF_RXRPC patch that has
already gone in through the net tree).
There's also a patch that adds tracepoints to log Cache Manager ops
that don't find a matching server, either by UUID or by address"
* tag 'afs-fixes-20180514' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Fix the non-encryption of calls
afs: Fix CB.CallBack handling
afs: Fix whole-volume callback handling
afs: Fix afs_find_server search loop
afs: Fix the handling of an unfound server in CM operations
afs: Add a tracepoint to record callbacks from unlisted servers
afs: Fix the handling of CB.InitCallBackState3 to find the server by UUID
afs: Fix VNOVOL handling in address rotation
afs: Fix AFSFetchStatus decoder to provide OpenAFS compatibility
afs: Fix server rotation's handling of fileserver probe failure
afs: Fix refcounting in callback registration
afs: Fix giving up callbacks on server destruction
afs: Fix address list parsing
afs: Fix directory page locking
91 lines
2.2 KiB
Text
91 lines
2.2 KiB
Text
## linkperf: macro
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#
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# Usage: linkperf:command[manpage-section]
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#
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# Note, {0} is the manpage section, while {target} is the command.
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#
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# Show PERF link as: <command>(<section>); if section is defined, else just show
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# the command.
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[macros]
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(?su)[\\]?(?P<name>linkperf):(?P<target>\S*?)\[(?P<attrlist>.*?)\]=
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[attributes]
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asterisk=*
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plus=+
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caret=^
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startsb=[
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endsb=]
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tilde=~
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ifdef::backend-docbook[]
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[linkperf-inlinemacro]
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{0%{target}}
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{0#<citerefentry>}
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{0#<refentrytitle>{target}</refentrytitle><manvolnum>{0}</manvolnum>}
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{0#</citerefentry>}
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endif::backend-docbook[]
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ifdef::backend-docbook[]
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ifndef::perf-asciidoc-no-roff[]
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# "unbreak" docbook-xsl v1.68 for manpages. v1.69 works with or without this.
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# v1.72 breaks with this because it replaces dots not in roff requests.
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[listingblock]
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<example><title>{title}</title>
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<literallayout>
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ifdef::doctype-manpage[]
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.ft C
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endif::doctype-manpage[]
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ifdef::doctype-manpage[]
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.ft
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endif::doctype-manpage[]
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</literallayout>
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{title#}</example>
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endif::perf-asciidoc-no-roff[]
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ifdef::perf-asciidoc-no-roff[]
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ifdef::doctype-manpage[]
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# The following two small workarounds insert a simple paragraph after screen
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[listingblock]
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<example><title>{title}</title>
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<literallayout>
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</literallayout><simpara></simpara>
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{title#}</example>
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[verseblock]
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<formalpara{id? id="{id}"}><title>{title}</title><para>
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{title%}<literallayout{id? id="{id}"}>
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{title#}<literallayout>
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</literallayout>
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{title#}</para></formalpara>
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{title%}<simpara></simpara>
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endif::doctype-manpage[]
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endif::perf-asciidoc-no-roff[]
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endif::backend-docbook[]
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ifdef::doctype-manpage[]
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ifdef::backend-docbook[]
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[header]
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template::[header-declarations]
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<refentry>
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<refmeta>
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<refentrytitle>{mantitle}</refentrytitle>
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<manvolnum>{manvolnum}</manvolnum>
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<refmiscinfo class="source">perf</refmiscinfo>
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<refmiscinfo class="version">{perf_version}</refmiscinfo>
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<refmiscinfo class="manual">perf Manual</refmiscinfo>
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</refmeta>
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<refnamediv>
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<refname>{manname}</refname>
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<refpurpose>{manpurpose}</refpurpose>
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</refnamediv>
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endif::backend-docbook[]
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endif::doctype-manpage[]
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ifdef::backend-xhtml11[]
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[linkperf-inlinemacro]
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<a href="{target}.html">{target}{0?({0})}</a>
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endif::backend-xhtml11[]
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