| Commit message (Collapse) | Author | Age | Files | Lines |
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PR: 201356
Approved by: pjd (mentor)
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Reviewed by: andrew, emaste
Sponsored by: ARM Limited
Differential Revision: https://reviews.freebsd.org/D2738
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Since METAMODE has been added, sys.mk loads bsd.mkopt.mk which ends load loading
bsd.own.mk which then defines SHLIBDIR before all the Makefile.inc everywhere.
This makes /lib being populated again.
Reported by: many
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libzfs_core is the wrapper around kernel ioctls, the ioctl compat code belongs
to it
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Off by default, build behaves normally.
WITH_META_MODE we get auto objdir creation, the ability to
start build from anywhere in the tree.
Still need to add real targets under targets/ to build packages.
Differential Revision: D2796
Reviewed by: brooks imp
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Requested by: Simon Gerraty <sjg@juniper.net>
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Creation of a new filesystem does not imply an intent to mount it.
Since canmount property is not inherited and its default value is 'on',
the only scenario where this matters is zfs clone -o canmount=noauto.
zfs create -o canmount=noauto already does not mount the new filesystem.
Also see:
https://www.illumos.org/issues/5984
https://reviews.csiden.org/r/228/
https://github.com/FransUrbo/zfs/commit/dd0e0e69f5b1c83bf2895ac00a0b83af77473175
https://github.com/zfsonlinux/zfs/issues/2241
Reviewed by: mahrens
MFC after: 8 days
Sponsored by: ClusterHQ
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../common/libzfs_import.c, line 1077, function zpool_open_func
illumos/illumos-gate@bd0f709169e67f4bd34526e186a7c34f595f0d9b
Author: Andrew Stormont <andyjstormont@gmail.com>
MFC after: 13 days
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illumos/illumos-gate@81cd5c555f505484180a62ca5a2fbb00d70c57d6
Author: Matthew Ahrens <mahrens@delphix.com>
MFC after: 17 days
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0. For spin events report time spent spinning, not a loop count.
While loop count is much easier and cheaper to obtain it is hard
to reason about the reported numbers, espcially for adaptive locks
where both spinning and sleeping can happen.
So, it's better to compare apples and apples.
1. Teach lockstat about FreeBSD rw locks.
This is done in part by changing the corresponding probes
and in part by changing what probes lockstat should expect.
2. Teach lockstat that rw locks are adaptive and can spin on FreeBSD.
3. Report lock acquisition events for successful rw try-lock operations.
4. Teach lockstat about FreeBSD sx locks.
Reporting of events for those locks completely mirrors
rw locks.
5. Report spin and block events before acquisition event.
This is behavior documented for the upstream, so it makes sense to stick
to it. Note that because of FreeBSD adaptive lock implementations
both the spin and block events may be reported for the same acquisition
while the upstream reports only one of them.
Differential Revision: https://reviews.freebsd.org/D2727
Reviewed by: markj
MFC after: 17 days
Relnotes: yes
Sponsored by: ClusterHQ
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While here, declare some global variables as static to silence clang
warnings.
Differential Revision: D2722
Reviewed by: delphij, mahrens
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The "depends_on module" pragma can be used to declare a dependency on a
DTrace module, which for kernel probes corresponds to a KLD. Such
dependencies cannot be checked if the KLD is compiled into the kernel.
Therefore, allow a module dependency to be satisfied if either a kernel
module or a KLD with the specified name is loaded.
Differential Revision: https://reviews.freebsd.org/D2653
Reviewed by: gnn, rpaulo
Reported by: gnn
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MFC after: 3 days
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freestanding (they require libraries build via make libraries in buildworld)
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
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Makefile
MFC with: r283144
Sponsored by: EMC / Isilon Storage Division
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Parallelize the build in this subdirectory
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
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Because of libdtrace there is still a bit a overlinking but nothing we can deal
with easily
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Make dtrace only link to libdtrace
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Remove dependency on pthread, it is not needed
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a test which now passes as a result of that change.
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default path of /usr/lib(32)/dtrace.
MFC after: 3 weeks
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which declares a dependency on siftr(4). This is necessitated by a
reference to struct pkt_node, which is defined in siftr(4): otherwise,
dtrace(1) will return an error during startup if siftr.ko is not loaded.
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return an error if one of the depends_on directives in a library is not
satisfied. In this case, libdtrace is supposed to ignore the library and
carry on. However, the remainder of the library may still be buffered by
the lexer, causing libdtrace to erroneously continue processing it on the
next call to yyparse(). Fix this by explicitly flushing the input buffer
each time the compiler state is reset.
MFC after: 3 weeks
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rather than writing directly to the output file.
CID: 1147172
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list of pending dynamic type definitions, a match on the type name is not
sufficient - we need to compare the type encodings as well. For example,
bitfields have their own distinct type definitions which share the name of
the underlying integer type, and these types aren't generally
interchangeable.
This bug was causing the following libdtrace error when attempting to trace
the th_flags member of a struct tcphdr:
cg: bad field: off 104 type <32877> bits 539620016
Reported by: rwatson
MFC after: 3 weeks
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the new SIFTR statically defined tracepoint (SDT).
Differential Revision: https://reviews.freebsd.org/D2387
Reviewed by: bz, markj
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