Though neither have been released, yet, RELENG_8 and HEAD are
starting to get changes that we need to conditionalize on.
Change-Id: Ia3af3c38abe4d0d01e0cef974771b45a97d3d9aa
Reviewed-on: http://gerrit.openafs.org/1691
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
afs_NewVCache was a twisty turny maze of #ifdefs and duplicated code.
This makes a number of sweeping changes to simplify this code, and to
move platform specific elements out into their own directories.
*) ShakeLooseVCaches is refactored so that the same code can be used
both for platforms that support dynamic vcaches, and those which
don't.
*) afs_NewVCache, ShakeLooseVCaches, and afs_AllocVCache are all
modified to remove platform specific code, and to call platform
specific functions.
*) A new platform file 'osi_vcache.c' is created to hold a number of
platform specific vcache operations:
*) osi_TryEvictVCache handles the decision of whether a vcache can
be evicted or not, and does so if required
*) osi_NewVnode allocates a new vnode
*) osi_PrePopulateVCache does the necessary population of the
vcache, before it's threaded onto the VLRUQ and associated hash
tables.
*) osi_AttachVnode handles attaching an OS vnode to our vcache,
where that is necessary
*) osi_PostPopulateVCache handles the vcache population that must
occur after we're on the VLRUQ and have a vnode attached.
Change-Id: I368e5fb500d012b44141aa8f8cf0516e63e58f57
Reviewed-on: http://gerrit.openafs.org/1881
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
Rebases the NetBSD client port at OpenBSD, which was originally
based on an original NetBSD client port by John Kohl. The
platforms remain closely connected.
At latest milestone, the port builds as a NetBSD LKM, which was
loadable and can mount /afs (but much work remains past this
point).
Change-Id: I1381a60078794da03a82e7bf6e78127da82d61ee
Change-Id: I8e07e82796f6981c99d22ff50dd5b284aad88a9f
Reviewed-on: http://gerrit.openafs.org/1874
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Historically, the fcrypt code lived in its own directory, named
'domestic', so that ACLs could be used to prevent nasty foreigners
from getting access to it. Now that those days are gone, having the
domestic directory just complicates builds. Remove it, and reunite
fcrypt with the rest of the tree.
Change-Id: I2d1f66463121bbb391260b613913d76c27931429
Reviewed-on: http://gerrit.openafs.org/1836
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
The Linux kernel builds used to add -Wno-strict-prototypes to the
CFLAGS. Now that we've got prototypes for pretty much everything,
remove this line so we can see any real warnings that might occur.
Change-Id: I71b97bd3d19259f6ec6a55cfe095f5f4bf1ab78f
Reviewed-on: http://gerrit.openafs.org/1830
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
Corrections to mistakes made during the reorganization
of afs_osi_gcpags.c to per-OS directories. Includes fixes to
LINUX24 and whitespace corrections.
Change-Id: Ie9d1637b00dacc0f58e90df0e4fb2505a571bc1b
Reviewed-on: http://gerrit.openafs.org/1737
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
Moved the relevant chunks from src/afs/afs_osi_gcpags.c
to osi_gcpags.c located in each of the OS subdirectories.
Also updated libafs and libuafs to reflect these changes.
Change-Id: I537d92952718ef3b3bb0583daf7993288716652c
Reviewed-on: http://gerrit.openafs.org/1727
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
Add the new xdrmem and xdrlen XDR sources to kernel space. Make some
changes to the xdrmem header file to permit it to build in kernel space.
Change-Id: I2ab32f67287df28d4ffded651d3d49d1211dd40e
Reviewed-on: http://gerrit.openafs.org/1328
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
Make the kernel module build on Mac OS stop when errors are
encountered, instead of just ploughing on regardless
Change-Id: I489357c04cb7c78663f593af2c2adbc50ebfffff
Reviewed-on: http://gerrit.openafs.org/1203
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
this creates and installs a debugging kext package for macos. it also
always installs the decode-panic script (which can be used even without
the debug kext)
Change-Id: Iff03de66cd3df2690f03333e6629d21660364cd1
Reviewed-on: http://gerrit.openafs.org/1120
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
This patch adds a new cache store function for Linux, which uses
splice() and direct access to the page cache, rather than doing
data copies to a temporary buffer between rx and afs. It removes
one copy, and some context switching, from the write codepath.
One side-effect here is that it will delay storebehinds from
returning control to the user. Instead of returning once the first
4k has been successfully transfered, we will wait until a cache
chunk has been transmitted. This is currently unavoidable, as we
can't take the GLOCK within a splice actor.
Change-Id: I5b0284d67febccf099710589908fad18b808332c
Reviewed-on: http://gerrit.openafs.org/903
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
shadow src/afs/LINUX into .../LINUX24, removing 2.6 code from it
same for rx/LINUX
cheat and simply modify MKAFS_OSTYPE in MakefileProto.LINUX.in
Reviewed-on: http://gerrit.openafs.org/565
Reviewed-by: Matt Benjamin <matt@linuxbox.com>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
LICENSE BSD
This patch adds support for backgrounding the page copies which are
caused by a call to readpages() In theory, this should improve the
throughput of the AFS kernel module as it permits processes to start
work whilst data is still being read into the page cache for later
pages.
Reviewed-on: http://gerrit.openafs.org/537
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Fixed the tokens update on preference pane if operation is made with NSStatusItem.
Has been updated the src/packaging/MacOS/.gitingore for CellServDB file and src/libafs/.gitignore has been added afs.x86_darwin_100.plist.
Reviewed-on: http://gerrit.openafs.org/372
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
-kext was added in later xcodes; it's safer to just assume we don't
have it.
Reviewed-on: http://gerrit.openafs.org/365
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
support 64 bit userland with 32 bit kernel, and
32 and 64 bit userland with 64 kit kernel
Reviewed-on: http://gerrit.openafs.org/343
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Tested-by: Derrick Brashear <shadow@dementia.org>
make the ARCHFLAGS support for amd64 work correctly by grepping for the correct thing
Reviewed-on: http://gerrit.openafs.org/250
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
add a missing space so the kernel module can link
Reviewed-on: http://gerrit.openafs.org/http://gerrit.openafs.org/203
Tested-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Fetch and Store procs now live in the new source file afs_fetchstore.c
Reviewed-on: http://gerrit.openafs.org/106
Reviewed-by: Russ Allbery <rra@stanford.edu>
Verified-by: Russ Allbery <rra@stanford.edu>
Make things build on MacOS 10.6 again. Don't break 10.5 build.
Fix an error in the MacOS port which was left from previous head.
Reviewed-on: http://gerrit.openafs.org/96
Verified-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Russ Allbery <rra@stanford.edu>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Fix a problem introduced by the recent parallel make patches - the
resulting kernel module was not getting copied to the install or
dest location.
Copy some of the code from the COMPDIRS target for INSTDIRS and
DESTDIRS. We still have to call into the lower level make and have it
install the module.
Reviewed-on: http://gerrit.openafs.org/67
Verified-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Testing turned up a few more errors with parallel builds:
- Linux: Apply a similar fix for "make dest" to the one in the previous
patch for "make install". Avoid conflict between DESTDIRS and COMPDIRS,
which also prevents unneeded duplicate work.
- Fix a couple of cases where we have 2 targets in a single rule with a
command that generates both of them. Two parallel jobs can run this
command at the same time, with missing or corrrupted files as a result.
The workaround: make one of the targets build the files, and make the
second target depend on the other one.
Reviewed-on: http://gerrit.openafs.org/57
Verified-by: Russ Allbery <rra@stanford.edu>
Reviewed-by: Russ Allbery <rra@stanford.edu>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Fixes several problems with parallel makes in the current source:
- Add '+' prefix to many top-level Makefile commands. This informs make that
the following command should be treated as a sub-make and propagates the -jN
flag.
- Add a few missing dependencies
- Tweak some Makefiles that work with generated header files to prevent cases
where we attempt to use the file while it's being generated
- For the Linux kernel build, eliminate duplicated effort between COMPDIRS
and INSTDIRS, which also prevents conflict between the two in a
parallel situation.
FIXES 125031
Reviewed-on: http://gerrit.openafs.org/3
Verified-by: Derrick Brashear <shadow@dementia.org>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
The current kernel module build infrastructure relies on the ability to
create symlinks from known directory names used in the AFS code to the
actual locations of the kernel header files. This breaks if there is no
single kernel header tree and instead multiple trees are layered together
by kbuild using compile-time -I include paths.
Attempt to detect this case by seeing if linux/types.h is in the kernel
header directory where we expect it. If not, rather than creating
symlinks for h, sys, and netinet, create directories and populate them
with single-line headers that just include the corresponding linux/*.h
header. The list of headers for which to do this is generated dynamically
by analyzing the AFS kernel source code and looking for relevant #include
directives.
This patch has been part of the Debian OpenAFS package since
1.4.10+dfsg1-1. The check for whether we have layered kernel header trees
may be specific to Debian and may require modification later if other
Linux distributions do something similar.
FIXES 124583
Reviewed-on: http://gerrit.openafs.org/6
Verified-by: Russ Allbery <rra@stanford.edu>
Reviewed-by: Derrick Brashear <shadow@dementia.org>
Verified-by: Derrick Brashear <shadow@dementia.org>
Now we're in git we don't need any cvsignore files any more...
Reviewed-on: http://gerrit.openafs.org/1
Verified-by: Derrick Brashear <shadow@gmail.com>
Reviewed-by: Derrick Brashear <shadow@gmail.com>
Revise our git ignores to match the current state of the tree, and include
entires in the top level for all of the 'dest' directories for all of the
architectures we claim to support.
Reviewed-on: http://gerrit.openafs.org/2
Reviewed-by: Derrick Brashear <shadow@gmail.com>
Verified-by: Simon Wilkinson <sxw@inf.ed.ac.uk>
LICENSE IPL10
Add --with-linux-kernel-packaging configure flag which disables building
multiple kernels for different MP flavors, sets the kernel module name to
openafs.ko with no version, and installs the modules into the standard
Linux location.
LICENSE IPL10
FIXES 105109
exportfs - NFS translator:
- The exportfs code is updated for the new export ops. The changes are made
conditional on a new configure test that detects the new ops. fh_to_dentry()
basically replaces decode_fh and uses our own get_dentry function instead of the
now defunct find_exported_dentry.
- A check for fh_len=4 is removed - in testing this value is always 6, possibly
because of changes in the kernel code.
- The check for authtab in osi_nfssrv.c assumes that an undefined weak symbol is
0. On my system, an unresolved weak symbol in a loaded module gets the value
0xfffffffe (-2 or -ENOENT) - again, probably a change on the kernel side. Check
that the pointer is not an error constant using IS_ERR().
- In osi_vfsops.c, only use the export_ops bits if building the translator
afspag: the problem here was dealing with unresolved symbols
- afs_showflags is redefined in afs_pag_call.c so it's available for the afspag
module
- A new source file afs_warn.c gets the afs_warn* functions from afs_util.c.
This allows the afspag module to get the afs_warnuser function without dragging
in too many symbols. The new file is attached separately.
other:
- d_path() now takes a struct path argument - includes a new configure test
- osi_vfsmnt -> osi_vfsmount in osi_misc.c Looked like a typo?
- reorder the remove_proc_entry() calls - we need to remove the children before
the parent (introduced with my earlier patch)
