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* Merge git://git.infradead.org/mtd-2.6Linus Torvalds2008-04-25
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (82 commits) [MTD] m25p80: Add Support for ATMEL AT25DF641 64-Megabit SPI Flash [MTD] m25p80: add FAST_READ access support to M25Pxx [MTD] [NAND] bf5xx_nand: Avoid crash if bfin_mac is installed. [MTD] [NAND] at91_nand: control NCE signal [MTD] [NAND] AT91 hardware ECC compile fix for at91sam9263 / at91sam9260 [MTD] [NAND] Hardware ECC controller on at91sam9263 / at91sam9260 [JFFS2] Introduce dbg_readinode2 log level, use it to shut read_dnode() up [JFFS2] Fix jffs2_reserve_space() when all blocks are pending erasure. [JFFS2] Add erase_checking_list to hold blocks being marked. UBI: add a message [JFFS2] Return values of jffs2_block_check_erase error paths [MTD] Clean up AR7 partition map support [MTD] [NOR] Fix Intel CFI driver for collie flash [JFFS2] Finally remove redundant ref->__totlen field. [JFFS2] Honour TEST_TOTLEN macro in debugging code. ref->__totlen is going! [JFFS2] Add paranoia debugging for superblock counts [JFFS2] Fix free space leak with in-band cleanmarkers [JFFS2] Self-sufficient #includes in jffs2_fs_i.h: include <linux/mutex.h> [MTD] [NAND] Verify probe by retrying to checking the results match [MTD] [NAND] S3C2410 Allow ECC disable to be specified by the board ...
| * [JFFS2] Introduce dbg_readinode2 log level, use it to shut read_dnode() upDavid Woodhouse2008-04-23
| | | | | | | | | | | | | | We haven't seen bugs in this for a while now, since the rewrite. No need to be _quite_ so verbose... Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Fix jffs2_reserve_space() when all blocks are pending erasure.David Woodhouse2008-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When _all_ the blocks were on the erase_pending_list, we could't find a block to GC from but there was no _actually_ free space, and jffs2_reserve_space() would get a little unhappy. Handle this case by returning -EAGAIN from jffs2_garbage_collect_pass(). There are two callers of that function -- jffs2_flush_wbuf_gc(), which will interpret it as an error and flush the writebuffer by other means, and jffs2_reserve_space(), which we modify to respond to -EAGAIN with an immediate call to jffs2_erase_pending_blocks() and another run round the loop. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Add erase_checking_list to hold blocks being marked.David Woodhouse2008-04-23
| | | | | | | | | | | | | | | | Just to keep the debug code happy when it's adding all the blocks up. Otherwise, they disappear for a while while the locks are dropped to check them and write the cleanmarker. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Return values of jffs2_block_check_erase error pathsAnders Grafström2008-04-23
| | | | | | | | | | | | | | It looks the error paths in jffs2_block_check_erase() have wrong return values. A block that failed to be erased never gets marked as bad. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Finally remove redundant ref->__totlen field.David Woodhouse2008-04-22
| | | | | | | | | | | | | | | | | | | | Haven't had any complaints about it recently, despite having the test code enabled to verify that the calculated length is correct. Kill it off, just by #undef TEST_TOTLEN for now; removing it for real can come a little later. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Honour TEST_TOTLEN macro in debugging code. ref->__totlen is going!David Woodhouse2008-04-22
| | | | | | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Add paranoia debugging for superblock countsDavid Woodhouse2008-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | The problem fixed in commit 014b164e1392a166fe96e003d2f0e7ad2e2a0bb7 (space leak with in-band cleanmarkers) would have been caught a lot quicker if our paranoid debugging mode had included adding up the size counts from all the eraseblocks and comparing the totals with the counts in the superblock. Add that. Make jffs2_mark_erased_block() file the newly-erased block on the free_list before calling the debug function, to make it happy. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Fix free space leak with in-band cleanmarkersDavid Woodhouse2008-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We were accounting for the cleanmarker by calling jffs2_link_node_ref() (without locking!), which adjusted both superblock and per-eraseblock accounting, subtracting the size of the cleanmarker from {jeb,c}->free_size and adding it to {jeb,c}->used_size. But only _then_ were we adding the size of the newly-erased block back to the superblock counts, and we were adding each of jeb->{free,used}_size to the corresponding superblock counts. Thus, the size of the cleanmarker was effectively subtracted from the superblock's free_size _twice_. Fix this, by always adding a full eraseblock size to c->free_size when we've erased a block. And call jffs2_link_node_ref() under the proper lock, while we're at it. Thanks to Alexander Yurchenko and/or Damir Shayhutdinov for (almost) pinpointing the problem. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Self-sufficient #includes in jffs2_fs_i.h: include <linux/mutex.h>David Woodhouse2008-04-22
| | | | | | | | | | | | ... instead of <linux/semaphore.h> which we don't need any more anyway. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] semaphore->mutex conversionDavid Woodhouse2008-04-22
| | | | | | | | Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] add write verify on dataflash.michael2008-04-22
| | | | | | | | | | | | | | | | | | Add the write verification buffer to the dataflash. The mtd_dataflash has the CONFIG_DATAFLASH_WRITE_VERIFY so is better a change to Kconfig. Signed-off-by: Michael Trimarchi <trimarchimichael@yahoo.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] fix sparse warnings in gc.cDavid Woodhouse2008-04-22
| | | | | | | | | | | | | | | | | | | | | | | | fs/jffs2/gc.c:1147:29: warning: symbol 'jeb' shadows an earlier one fs/jffs2/gc.c:1084:89: originally declared here fs/jffs2/gc.c:1197:29: warning: symbol 'jeb' shadows an earlier one fs/jffs2/gc.c:1084:89: originally declared here Rename the unused 'jeb' argument to avoid this. We could potentially remove the argument, but GCC should be doing that anyway. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] fix sparse warning in write.cHarvey Harrison2008-04-22
| | | | | | | | | | | | | | | | | | | | | | | | fs/jffs2/write.c:585:28: warning: symbol 'fd' shadows an earlier one fs/jffs2/write.c:536:27: originally declared here No need to redeclare fd, use the original one, after this point, fd is always reassigned before it used again. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] Fix sparse warning in nodemgmt.cDavid Woodhouse2008-04-22
| | | | | | | | | | | | | | | | | | | | | | fs/jffs2/nodemgmt.c:60:8: warning: symbol 'ret' shadows an earlier one fs/jffs2/nodemgmt.c:45:6: originally declared here (reported by Harvey Harrison) Just remove the offending declaration of 'int ret' and use the earlier one. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * [JFFS2] include function prototype for jffs2_ioctlHarvey Harrison2008-04-22
| | | | | | | | | | | | | | | | fs/jffs2/ioctl.c:14:5: warning: symbol 'jffs2_ioctl' was not declared. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * Merge branch 'master' of ↵David Woodhouse2008-04-22
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
| * | [JFFS2] Use ALLOC_DELETION priority for truncation to zero lengthDavid Woodhouse2008-02-25
| | | | | | | | | | | | | | | | | | This is going to obsolete all previous nodes, so treat it as deletion. Signed-off-by: David Woodhouse <dwmw2@infradead.org>
| * | [JFFS2] Set i_blocks when truncating filesDavid Woodhouse2008-02-25
| | | | | | | | | | | | | | | | | | Addresses OLPC trac #6480 Signed-off-by: David Woodhouse <dwmw2@infradead.org>
* | | nfsd: don't allow setting ctime over v4J. Bruce Fields2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | Presumably this is left over from earlier drafts of v4, which listed TIME_METADATA as writeable. It's read-only in rfc 3530, and shouldn't be modifiable anyway. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | locks: don't call ->copy_lock methods on return of conflicting locksJ. Bruce Fields2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The file_lock structure is used both as a heavy-weight representation of an active lock, with pointers to reference-counted structures, etc., and as a simple container for parameters that describe a file lock. The conflicting lock returned from __posix_lock_file is an example of the latter; so don't call the filesystem or lock manager callbacks when copying to it. This also saves the need for an unnecessary locks_init_lock in the nfsv4 server. Thanks to Trond for pointing out the error. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Cc: Trond Myklebust <Trond.Myklebust@netapp.com>
* | | lockd: unlock lockd locks held for a certain filesystemWendy Cheng2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add /proc/fs/nfsd/unlock_filesystem, which allows e.g.: shell> echo /mnt/sfs1 > /proc/fs/nfsd/unlock_filesystem so that a filesystem can be unmounted before allowing a peer nfsd to take over nfs service for the filesystem. Signed-off-by: S. Wendy Cheng <wcheng@redhat.com> Cc: Lon Hohberger <lhh@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> fs/lockd/svcsubs.c | 66 +++++++++++++++++++++++++++++++++++++++----- fs/nfsd/nfsctl.c | 65 +++++++++++++++++++++++++++++++++++++++++++ include/linux/lockd/lockd.h | 7 ++++ 3 files changed, 131 insertions(+), 7 deletions(-)
* | | lockd: unlock lockd locks associated with a given server ipWendy Cheng2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For high-availability NFS service, we generally need to be able to drop file locks held on the exported filesystem before moving clients to a new server. Currently the only way to do that is by shutting down lockd entirely, which is often undesireable (for example, if you want to continue exporting other filesystems). This patch allows the administrator to release all locks held by clients accessing the client through a given server ip address, by echoing that address to a new file, /proc/fs/nfsd/unlock_ip, as in: shell> echo 10.1.1.2 > /proc/fs/nfsd/unlock_ip The expected sequence of events can be: 1. Tear down the IP address 2. Unexport the path 3. Write IP to /proc/fs/nfsd/unlock_ip to unlock files 4. Signal peer to begin take-over. For now we only support IPv4 addresses and NFSv2/v3 (NFSv4 locks are not affected). Also, if unmounting the filesystem is required, we assume at step 3 that clients using the given server ip are the only clients holding locks on the given filesystem; otherwise, an additional patch is required to allow revoking all locks held by lockd on a given filesystem. Signed-off-by: S. Wendy Cheng <wcheng@redhat.com> Cc: Lon Hohberger <lhh@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> fs/lockd/svcsubs.c | 66 +++++++++++++++++++++++++++++++++++++++----- fs/nfsd/nfsctl.c | 65 +++++++++++++++++++++++++++++++++++++++++++ include/linux/lockd/lockd.h | 7 ++++ 3 files changed, 131 insertions(+), 7 deletions(-)
* | | leases: remove unneeded variable from fcntl_setlease().David M. Richter2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | fcntl_setlease() has a struct dentry* that is used only once; this patch removes it. Signed-off-by: David M. Richter <richterd@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | leases: move lock allocation earlier in generic_setlease()David M. Richter2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In generic_setlease(), the struct file_lock is allocated after tests for the presence of conflicting readers/writers is done, despite the fact that the allocation might block; this patch moves the allocation earlier. A subsequent set of patches will rely on this behavior to properly serialize between a modified __break_lease() and generic_setlease(). Signed-off-by: David M. Richter <richterd@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | leases: when unlocking, skip locking-related stepsDavid M. Richter2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | In generic_setlease(), we don't need to allocate a new struct file_lock or check for readers or writers when called with F_UNLCK. Signed-off-by: David M. Richter <richterd@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | leases: fix a return-value mixupDavid M. Richter2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a return-value mixup from 85c59580b30c82aa771aa33b37217a6b6851bc14 "locks: Fix potential OOPS in generic_setlease()", in which -ENOMEM replaced what had been intended to stay -EAGAIN in the variable "error". Signed-off-by: David M. Richter <richterd@citi.umich.edu> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds2008-04-24
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Fix typo in previous commit [CIFS] Fix define for new proxy cap to match documentation [CIFS] Fix UNC path prefix on QueryUnixPathInfo to have correct slash [CIFS] Reserve new proxy cap for WAFS [CIFS] Add various missing flags and defintions [CIFS] make cifs_dfs_automount_list_static [CIFS] Fix oops when slow oplock process races with unmount [CIFS] Fix acl length when very short ACL being modified by chmod [CIFS] Fix looping on reconnect to Samba when unexpected tree connect fail on reconnect [CIFS] minor update to change log
| * | | [CIFS] Fix typo in previous commitSteve French2008-04-24
| | | | | | | | | | | | | | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | [CIFS] Fix define for new proxy cap to match documentationSteve French2008-04-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The transport encryption capability and new SetFSInfo level were missing, and the new proxy capability (which Samba server is implementing) and proxy setfsinfo needed to be moved down to not collide with Samba's transport encryption capability. CC: Jeremy Allison <jra@samba.org> CC: Sam Liddicott <sam@lidicott.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6Steve French2008-04-24
| |\ \ \
| * | | | [CIFS] Fix UNC path prefix on QueryUnixPathInfo to have correct slashSteve French2008-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a share was in DFS and the server was Unix/Linux, we were sending paths of the form \\server\share/dir/file rather than //server/share/dir/file There was some discussion between me and jra over whether we should use /server/share/dir/file as MS sometimes says - but the documentation for this claims it should be doubleslash for this type of UNC-like path format and that works, so leaving it as doubleslash but converting the \ to / in the the //server/share portion. This gets Samba to now correctly return STATUS_PATH_NOT_COVERED when it is supposed to (Windows already did since the direction of the slash was not an issue for them). Still need another minor change to fully enable DFS (need to finish some chages to SMBGetDFSRefer Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | [CIFS] Reserve new proxy cap for WAFSSteve French2008-04-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New WAFS filer uses ioctls which are shown to be available on a share by querying this info level Acked-by: Sam Liddicott <sam@liddicott.com> Signed-off-by: Stevef French <sfrench@us.ibm.com>
| * | | | [CIFS] Add various missing flags and defintionsSteve French2008-04-17
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6Steve French2008-04-17
| |\ \ \ \
| * | | | | [CIFS] make cifs_dfs_automount_list_staticSteve French2008-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes the needlessly global cifs_dfs_automount_list static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | [CIFS] Fix oops when slow oplock process races with unmountSteve French2008-04-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a tcon is being freed in call tconInfoFree, clean up any entries that may exist in global oplock queue as the tcon structure hanging off of those entries will be invalid and can cause oops while accesing any elements in the tcon structure. Signed-off-by: Shirish Pargaonkar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6Steve French2008-04-15
| |\ \ \ \ \
| * | | | | | [CIFS] Fix acl length when very short ACL being modified by chmodSteve French2008-04-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Shirish Pargaonkar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | | [CIFS] Fix looping on reconnect to Samba when unexpected tree connect fail ↵Steve French2008-04-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | on reconnect Signed-off-by: Shirish Pargaonkar <shirishp@us.ibm.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
| * | | | | | [CIFS] minor update to change logSteve French2008-04-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Steve French <sfrench@us.ibm.com>
* | | | | | | Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds2008-04-24
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (80 commits) SUNRPC: Invalidate the RPCSEC_GSS session if the server dropped the request make nfs_automount_list static NFS: remove duplicate flags assignment from nfs_validate_mount_data NFS - fix potential NULL pointer dereference v2 SUNRPC: Don't change the RPCSEC_GSS context on a credential that is in use SUNRPC: Fix a race in gss_refresh_upcall() SUNRPC: Don't disconnect more than once if retransmitting NFSv4 requests SUNRPC: Remove the unused export of xprt_force_disconnect SUNRPC: remove XS_SENDMSG_RETRY SUNRPC: Protect creds against early garbage collection NFSv4: Attempt to use machine credentials in SETCLIENTID calls NFSv4: Reintroduce machine creds NFSv4: Don't use cred->cr_ops->cr_name in nfs4_proc_setclientid() nfs: fix printout of multiword bitfields nfs: return negative error value from nfs{,4}_stat_to_errno NLM/lockd: Ensure client locking calls use correct credentials NFS: Remove the buggy lock-if-signalled case from do_setlk() NLM/lockd: Fix a race when cancelling a blocking lock NLM/lockd: Ensure that nlmclnt_cancel() returns results of the CANCEL call NLM: Remove the signal masking in nlmclnt_proc/nlmclnt_cancel ...
| * \ \ \ \ \ \ Merge branch 'devel'Trond Myklebust2008-04-24
| |\ \ \ \ \ \ \ | | |_|_|_|/ / / | |/| | | | | |
| | * | | | | | make nfs_automount_list staticAdrian Bunk2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nfs_automount_list can now become static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| | * | | | | | NFS: remove duplicate flags assignment from nfs_validate_mount_dataJeff Layton2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| | * | | | | | NFS - fix potential NULL pointer dereference v2Cyrill Gorcunov2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is possible NULL pointer dereference if kstr[n]dup failed. So fix them for safety. Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| | * | | | | | NFSv4: Attempt to use machine credentials in SETCLIENTID callsTrond Myklebust2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| | * | | | | | NFSv4: Reintroduce machine credsTrond Myklebust2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to try to ensure that we always use the same credentials whenever we re-establish the clientid on the server. If not, the server won't recognise that we're the same client, and so may not allow us to recover state. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| | * | | | | | NFSv4: Don't use cred->cr_ops->cr_name in nfs4_proc_setclientid()Trond Myklebust2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With the recent change to generic creds, we can no longer use cred->cr_ops->cr_name to distinguish between RPCSEC_GSS principals and AUTH_SYS/AUTH_NULL identities. Replace it with the rpc_authops->au_name instead... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| | * | | | | | nfs: fix printout of multiword bitfieldsFred Isaman2008-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Benny points out that zero-padding of multiword bitfields is necessary, and that delimiting each word is nice to avoid endianess confusion. bhalevy: without zero padding output can be ambiguous. Also, since the printed array of two 32-bit unsigned integers is not a 64-bit number, delimiting the output with a semicolon makes more sense. Signed-off-by: Fred Isaman <iisaman@citi.umich.edu> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-25 21:44:40 -0500