Iterate through all the children instead of returning error when we hit
the first error. This makes the error message give more information
rather than just the first device that causes problem.
Illumos issue:
5118 When verifying or creating a storage pool, error messages only
show one device
MFC after: 2 weeks
In dnode_sync(), do dnode_increase_indirection() before processing
the dn_next_nblkptr.
Illumos issue:
5117 space map reallocation can cause corruption
MFC after: 3 days
Reviewed by: Christopher Siden <christopher.siden@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Richard Elling <richard.elling@gmail.com>
Reviewed by: Boris Protopopov <boris.protopopov@me.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Matthew Ahrens <mahrens@delphix.com>
illumos/illumos-gate@3339867a86
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Sebastien Roy <sebastien.roy@delphix.com>
Reviewed by: Richard Elling <richard.elling@gmail.com>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: George Wilson <george.wilson@delphix.com>
illumos/illumos-gate@e503a68596
eliminiates some warnings when building in userland.
Thanks to Patrick Laimbock for reporting this issue.
Remove also some unnecessary casts.
There should be no functional change.
MFC after: 1 week
boards.
This is just intended to split the common config entries out, further
cleanup is expected.
Reviewed by: ian@, rpaulo@ (earlier version)
Differential Revision: https://reviews.freebsd.org/D731
For controllers with only one port (like PCIe or M.2 SSDs) interrupt can
come from only one source, and skipping read saves few percents of CPU time.
MFC after: 1 month
H/W donated by: I/O Switch
It is the compaction bitmask, with the highest bit defining if compact
format of the xsave area is used at all.
Adjust the definition of struct xstate_hdr, provide define for bit 63.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
an entry in the xref list if one doesn't already exist for the given handle.
On a system that uses phandle properties, the init-time scan of the tree
which builds the xref list will pre-create entries for every xref handle
that exists in the data. On systems where the xref and node handles are
synonymous there is no phandle property in referenced nodes, and the xref
list will initialize to an empty state. In the latter case, we still need
to be able to associate a device_t with an xref handle, so we create list
entries on the fly as needed. Since the node and xref handles are
synonymous, we have all the info needed to create a list entry at device
registration time.
The downside to this change is that it basically allows on the fly creation
of xref handles as synonyms of node handles, and the association of a
device_t with them. Whether this is a bug or a feature is in the eye of
the beholder, I guess.
o Unmagic 'configuration done' bit
o Move probe() to place before attach() for better navigation
o Use bus_read_n instead of bus_space_read_n functions
Pointed out by: andrew
Sponsored by: DARPA, AFRL
%eax report.
Print the XSAVE features 0xd/1 in the boot banner. The printcpuinfo()
is executed late enough so that XSAVE is already enabled.
There is no known to me off the shelf hardware that implements any
feature bits except XSAVEOPT, the list is taken from SDM rev. 50. The
banner printing will allow us to note the hardware arrival.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
resume that is a superset of a pcb. Move the FPU state out of the pcb and
into this new structure. As part of this, move the FPU resume code on
amd64 into a C function. This allows resumectx() to still operate only on
a pcb and more closely mirrors the i386 code.
Reviewed by: kib (earlier version)
for the node. The default routine returns the untranslated handle, which
is sometimes useful, but sometimes you really need to know there's no
entry in the xref<->node<->device translation table.
be usable as the default timer in place of the physical timer.
We are guaranteed to have access to the virtual timer, but when running
under a hypervisor may not have access to the physical.
Differential Revision: https://reviews.freebsd.org/D588
mbuf-initialisation logic that is best left to centralised mbuf utility
code rather than scattered around the kernel.
MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
imply a cluster is attached; it could also refer to some other sort of
external storage (e.g., an sf_buf).
MFC after: 3 days
Sponsored by: EMC / Isilon Storage Division
Note that this is a workaround, not a proper solution. If you know
lex well, and want to help - please let me know, I'll explain how it
should work.
PR: 192968
MFC after: 1 week
Sponsored by: The FreeBSD Foundation
I gave up to update list of Marvell chips that require this quirk.
The final nail was growing number of PCIe/M.2 SSDs where Marvell chips
have PCI IDs of different vendors.
MFC after: 1 week
H/W donated by: I/O Switch
