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* Merge branch 'for-linus' of ↵Linus Torvalds2009-06-2448-741/+326
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (23 commits) switch xfs to generic acl caching helpers helpers for acl caching + switch to those switch shmem to inode->i_acl switch reiserfs to inode->i_acl switch reiserfs to usual conventions for caching ACLs reiserfs: minimal fix for ACL caching switch nilfs2 to inode->i_acl switch btrfs to inode->i_acl switch jffs2 to inode->i_acl switch jfs to inode->i_acl switch ext4 to inode->i_acl switch ext3 to inode->i_acl switch ext2 to inode->i_acl add caching of ACLs in struct inode fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ioctls cleanup __writeback_single_inode ... and the same for vfsmount id/mount group id Make allocation of anon devices cheaper update Documentation/filesystems/Locking devpts: remove module-related code ...
| * switch xfs to generic acl caching helpersAl Viro2009-06-244-75/+9
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * helpers for acl caching + switch to thoseAl Viro2009-06-249-333/+91
| | | | | | | | | | | | | | | | | | helpers: get_cached_acl(inode, type), set_cached_acl(inode, type, acl), forget_cached_acl(inode, type). ubifs/xattr.c needed includes reordered, the rest is a plain switchover. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch reiserfs to inode->i_aclAl Viro2009-06-243-34/+4
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch reiserfs to usual conventions for caching ACLsAl Viro2009-06-242-19/+14
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * reiserfs: minimal fix for ACL cachingAl Viro2009-06-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | reiserfs uses NULL as "unknown" and ERR_PTR(-ENODATA) as "no ACL"; several codepaths store the former instead of the latter. All those codepaths go through iset_acl() and all cases when it's called with NULL acl are for the second variety, so the minimal fix is to teach iset_acl() to deal with that. Proper fix is to switch to more usual conventions and avoid back and forth between internally used ERR_PTR(-ENODATA) and NULL expected by the rest of the kernel. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch nilfs2 to inode->i_aclAl Viro2009-06-243-22/+0
| | | | | | | | | | | | | | Actually, get rid of private analog, since nothing in there is using ACLs at all so far. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch btrfs to inode->i_aclAl Viro2009-06-244-27/+9
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch jffs2 to inode->i_aclAl Viro2009-06-245-48/+19
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch jfs to inode->i_aclAl Viro2009-06-244-41/+15
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch ext4 to inode->i_aclAl Viro2009-06-245-40/+10
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch ext3 to inode->i_aclAl Viro2009-06-244-36/+10
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * switch ext2 to inode->i_aclAl Viro2009-06-245-41/+11
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * add caching of ACLs in struct inodeAl Viro2009-06-241-0/+10
| | | | | | | | | | | | No helpers, no conversions yet. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * fs: Add new pre-allocation ioctls to vfs for compatibility with legacy xfs ↵Ankit Jain2009-06-243-29/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioctls This patch adds ioctls to vfs for compatibility with legacy XFS pre-allocation ioctls (XFS_IOC_*RESVP*). The implementation effectively invokes sys_fallocate for the new ioctls. Also handles the compat_ioctl case. Note: These legacy ioctls are also implemented by OCFS2. [AV: folded fixes from hch] Signed-off-by: Ankit Jain <me@ankitjain.org> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * cleanup __writeback_single_inodeChristoph Hellwig2009-06-241-50/+50
| | | | | | | | | | | | | | | | | | | | | | | | There is no reason to for the split between __writeback_single_inode and __sync_single_inode, the former just does a couple of checks before tail-calling the latter. So merge the two, and while we're at it split out the I_SYNC waiting case for data integrity writers, as it's logically separate function. Finally rename __writeback_single_inode to writeback_single_inode. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * ... and the same for vfsmount id/mount group idAl Viro2009-06-242-6/+26
| | | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * Make allocation of anon devices cheaperAl Viro2009-06-241-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Standard trick - add a new variable (start) such that for each n < start n is known to be busy. Allocation can skip checking everything in [0..start) and if it returns n, we can set start to n + 1. Freeing below start sets start to what we'd just freed. Of course, it still sucks if we do something like free 0 allocate allocate in a loop - still O(n^2) time. However, on saner loads it improves the things a lot and the entire thing is not worth the trouble of switching to something with better worst-case behaviour. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * devpts: remove module-related codeH. Peter Anvin2009-06-241-10/+0
| | | | | | | | | | | | | | | | | | | | | | | | These days, the devpts filesystem is closely integrated with the pty memory management, and cannot be built as a module, even less removed from the kernel. Accordingly, remove all module-related stuff from this filesystem. [ v2: only remove code that's actually dead ] Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * VFS: Switch init_mount_tree() to use the new create_mnt_ns() helperTrond Myklebust2009-06-241-9/+2
| | | | | | | | | | | | | | Eliminates some duplicated code... Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * vfs: fix nd->root leak in do_filp_open()J. R. Okajima2009-06-241-1/+10
| | | | | | | | | | | | | | | | commit 2a737871108de9ba8930f7650d549f1383767f8b "Cache root in nameidata" introduced a new member nd->root, but forgot to put it in do_filp_open(). Signed-off-by: J. R. Okajima <hooanon05@yahoo.co.jp> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| * reiserfs: remove stray unlock_super in reiserfs_resizeChristoph Hellwig2009-06-241-1/+0
| | | | | | | | | | | | | | | | | | | | Reiserfs doesn't use lock_super anywhere internally, and ->remount_fs which calls reiserfs_resize does have it currently but also expects it to be held on return, so there's no business for the unlock_super here. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked by Edward Shishkin <edward.shishkin@gmail.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | Merge branch 'for_linus' of ↵Linus Torvalds2009-06-242-6/+10
|\ \ | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: remove redundant tests on unsigned udf: Use device size when drive reported bogus number of written blocks
| * | udf: remove redundant tests on unsignedRoel Kluin2009-06-241-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | first_block and goal are unsigned. When negative they are wrapped and caught by the other test. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
| * | udf: Use device size when drive reported bogus number of written blocksJan Kara2009-06-181-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | Some drives report 0 as the number of written blocks when there are some blocks recorded. Use device size in such case so that we can automagically mount such media. Signed-off-by: Jan Kara <jack@suse.cz>
* | | Merge branch 'upstream-linus' of ↵Linus Torvalds2009-06-2316-111/+294
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define. ocfs2: Add lockdep annotations vfs: Set special lockdep map for dirs only if not set by fs ocfs2: Disable orphan scanning for local and hard-ro mounts ocfs2: Do not initialize lvb in ocfs2_orphan_scan_lock_res_init() ocfs2: Stop orphan scan as early as possible during umount ocfs2: Fix ocfs2_osb_dump() ocfs2: Pin journal head before accessing jh->b_committed_data ocfs2: Update atime in splice read if necessary. ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.
| * | ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define.Tao Ma2009-06-221-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Actually ocfs2_sysfile_cluster_lock_key is only used if we enable CONFIG_DEBUG_LOCK_ALLOC. Wrap it so that we can avoid a building warning. fs/ocfs2/sysfile.c:53: warning: ‘ocfs2_sysfile_cluster_lock_key’ defined but not used Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Add lockdep annotationsJan Kara2009-06-226-25/+123
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add lockdep support to OCFS2. The support also covers all of the cluster locks except for open locks, journal locks, and local quotafile locks. These are special because they are acquired for a node, not for a particular process and lockdep cannot deal with such type of locking. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | vfs: Set special lockdep map for dirs only if not set by fsJan Kara2009-06-221-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some filesystems need to set lockdep map for i_mutex differently for different directories. For example OCFS2 has system directories (for orphan inode tracking and for gathering all system files like journal or quota files into a single place) which have different locking locking rules than standard directories. For a filesystem setting lockdep map is naturaly done when the inode is read but we have to modify unlock_new_inode() not to overwrite the lockdep map the filesystem has set. Acked-by: peterz@infradead.org CC: mingo@redhat.com Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Disable orphan scanning for local and hard-ro mountsSunil Mushran2009-06-225-43/+51
| | | | | | | | | | | | | | | | | | | | | Local and Hard-RO mounts do not need orphan scanning. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Do not initialize lvb in ocfs2_orphan_scan_lock_res_init()Sunil Mushran2009-06-222-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't access the LVB in our ocfs2_*_lock_res_init() functions. Since the LVB can become invalid during some cluster recovery operations, the dlmglue must be able to handle an uninitialized LVB. For the orphan scan lock, we initialized an uninitialzed LVB with our scan sequence number plus one. This starts a normal orphan scan cycle. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Stop orphan scan as early as possible during umountSunil Mushran2009-06-223-4/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently if the orphan scan fires a tick before the user issues the umount, the umount will wait for the queued orphan scan tasks to complete. This patch makes the umount stop the orphan scan as early as possible so as to reduce the probability of the queued tasks slowing down the umount. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Fix ocfs2_osb_dump()Sunil Mushran2009-06-221-14/+18
| | | | | | | | | | | | | | | | | | | | | Skip printing information that is not valid for local mounts. Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Pin journal head before accessing jh->b_committed_dataSunil Mushran2009-06-221-4/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds jbd_lock_bh_state() and jbd_unlock_bh_state() around accessses to jh->b_committed_data. Fixes oss bugzilla#1131 http://oss.oracle.com/bugzilla/show_bug.cgi?id=1131 Signed-off-by: Sunil Mushran <sunil.mushran@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Update atime in splice read if necessary.Tao Ma2009-06-221-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | We should call ocfs2_inode_lock_atime instead of ocfs2_inode_lock in ocfs2_file_splice_read like we do in ocfs2_file_aio_read so that we can update atime in splice read if necessary. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>
| * | ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.Joel Becker2009-06-225-9/+38
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Lock Value Block (LVB) of a DLM lock can be lost when nodes die and the DLM cannot reconstruct its state. Clients of the DLM need to know this. ocfs2's internal DLM, o2dlm, explicitly zeroes out the LVB when it loses track of the state. This is not a standard behavior, but ocfs2 has always relied on it. Thus, an o2dlm LVB is always "valid". ocfs2 now supports both o2dlm and fs/dlm via the stack glue. When fs/dlm loses track of an LVBs state, it sets a flag (DLM_SBF_VALNOTVALID) on the Lock Status Block (LKSB). The contents of the LVB may be garbage or merely stale. ocfs2 doesn't want to try to guess at the validity of the stale LVB. Instead, it should be checking the VALNOTVALID flag. As this is the 'standard' way of treating LVBs, we will promote this behavior. We add a stack glue API ocfs2_dlm_lvb_valid(). It returns non-zero when the LVB is valid. o2dlm will always return valid, while fs/dlm will check VALNOTVALID. Signed-off-by: Joel Becker <joel.becker@oracle.com> Acked-by: Mark Fasheh <mfasheh@suse.com>
* | NFS: Correct the NFS mount path when following a referralTrond Myklebust2009-06-221-0/+24
| | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | NFS: Fix nfs_path() to always return a '/' at the beginning of the pathTrond Myklebust2009-06-221-0/+5
| | | | | | | | | | Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | NFSv4: Replace nfs4_path_walk() with VFS path lookup in a private namespaceTrond Myklebust2009-06-221-21/+157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As noted in the previous patch, the NFSv4 client mount code currently has several limitations. If the mount path contains symlinks, or referrals, or even if it just contains a '..', then the client code in nfs4_path_walk() will fail with an error. This patch replaces the nfs4_path_walk()-based lookup with a helper function that sets up a private namespace to represent the namespace on the server, then uses the ordinary VFS and NFS path lookup code to walk down the mount path in that namespace. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | VFS: Add VFS helper functions for setting up private namespacesTrond Myklebust2009-06-221-8/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The purpose of this patch is to improve the remote mount path lookup support for distributed filesystems such as the NFSv4 client. When given a mount command of the form "mount server:/foo/bar /mnt", the NFSv4 client is required to look up the filehandle for "server:/", and then look up each component of the remote mount path "foo/bar" in order to find the directory that is actually going to be mounted on /mnt. Following that remote mount path may involve following symlinks, crossing server-side mount points and even following referrals to filesystem volumes on other servers. Since the standard VFS path lookup code already supports walking paths that contain all these features (using in-kernel automounts for following referrals) we would like to be able to reuse that rather than duplicate the full path traversal functionality in the NFSv4 client code. This patch therefore defines a VFS helper function create_mnt_ns(), that sets up a temporary filesystem namespace and attaches a root filesystem to it. It exports the create_mnt_ns() and put_mnt_ns() function for use by filesystem modules. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | VFS: Uninline the function put_mnt_ns()Trond Myklebust2009-06-221-2/+6
| | | | | | | | | | | | | | In order to allow modules to use it without having to export vfsmount_lock. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | Merge git://git.infradead.org/mtd-2.6Linus Torvalds2009-06-222-54/+2
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.infradead.org/mtd-2.6: (63 commits) mtd: OneNAND: Allow setting of boundary information when built as module jffs2: leaking jffs2_summary in function jffs2_scan_medium mtd: nand: Fix memory leak on txx9ndfmc probe failure. mtd: orion_nand: use burst reads with double word accesses mtd/nand: s3c6400 support for s3c2410 driver [MTD] [NAND] S3C2410: Use DIV_ROUND_UP [MTD] [NAND] S3C2410: Deal with unaligned lengths in S3C2440 buffer read/write [MTD] [NAND] S3C2410: Allow the machine code to get the BBT table from NAND [MTD] [NAND] S3C2410: Added a kerneldoc for s3c2410_nand_set mtd: physmap_of: Add multiple regions and concatenation support mtd: nand: max_retries off by one in mxc_nand mtd: nand: s3c2410_nand_setrate(): use correct macros for 2412/2440 mtd: onenand: add bbt_wait & unlock_all as replaceable for some platform mtd: Flex-OneNAND support mtd: nand: add OMAP2/OMAP3 NAND driver mtd: maps: Blackfin async: fix memory leaks in probe/remove funcs mtd: uclinux: mark local stuff static mtd: uclinux: do not allow to be built as a module mtd: uclinux: allow systems to override map addr/size mtd: blackfin NFC: fix hang when using NAND on BF527-EZKITs ...
| * | jffs2: leaking jffs2_summary in function jffs2_scan_mediumChristian Engelmayer2009-06-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In case of an error returned by file_dirty() 's' is not freed as the cleanup path is skipped. Reported by Coverity. Signed-off-by: Christian Engelmayer <christian.engelmayer@frequentis.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | Merge branch 'next-mtd' of git://aeryn.fluff.org.uk/bjdooks/linuxDavid Woodhouse2009-06-0870-719/+831
| |\ \
| * | | mtd: Handle compat ioctls directly; remove all trace from compat_ioctl.cKevin Cernekee2009-05-291-22/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove all references to MTD ioctls from fs/compat_ioctl.c and let them all be handled by mtd_compat_ioctl(). Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | mtd: add OOB ioctls for >4GiB devicesKevin Cernekee2009-05-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | mtd: compat_ioctl cleanupKevin Cernekee2009-05-291-42/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1) Move the MEMREADOOB/MEMWRITEOOB compat_ioctl wrappers from fs/compat_ioctl.c into mtdchar.c . Original request was here: http://lkml.org/lkml/2009/4/1/295 2) Add missing COMPATIBLE_IOCTL lines, so that mtd-utils does not error out when running in 64/32 compatibility mode. LKML-Reference: <200904011650.22928.arnd@arndb.de> Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
| * | | mtd: add MEMERASE64 ioctl for >4GiB devicesKevin Cernekee2009-05-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New MEMERASE/MEMREADOOB/MEMWRITEOOB ioctls are needed in order to support 64-bit offsets into large NAND flash devices. Signed-off-by: Kevin Cernekee <kpc.mtd@gmail.com> Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | | Merge branch 'for-2.6.31' of git://fieldses.org/git/linux-nfsdLinus Torvalds2009-06-2217-597/+1142
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-2.6.31' of git://fieldses.org/git/linux-nfsd: (60 commits) SUNRPC: Fix the TCP server's send buffer accounting nfsd41: Backchannel: minorversion support for the back channel nfsd41: Backchannel: cleanup nfs4.0 callback encode routines nfsd41: Remove ip address collision detection case nfsd: optimise the starting of zero threads when none are running. nfsd: don't take nfsd_mutex twice when setting number of threads. nfsd41: sanity check client drc maxreqs nfsd41: move channel attributes from nfsd4_session to a nfsd4_channel_attr struct NFS: kill off complicated macro 'PROC' sunrpc: potential memory leak in function rdma_read_xdr nfsd: minor nfsd_vfs_write cleanup nfsd: Pull write-gathering code out of nfsd_vfs_write nfsd: track last inode only in use_wgather case sunrpc: align cache_clean work's timer nfsd: Use write gathering only with NFSv2 NFSv4: kill off complicated macro 'PROC' NFSv4: do exact check about attribute specified knfsd: remove unreported filehandle stats counters knfsd: fix reply cache memory corruption knfsd: reply cache cleanups ...
| * | | | nfsd41: Backchannel: minorversion support for the back channelAndy Adamson2009-06-182-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prepare to share backchannel code with NFSv4.1. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: Ricardo Labiaga <Ricardo.Labiaga@netapp.com> [nfsd41: use nfsd4_cb_sequence for callback minorversion] Signed-off-by: Benny Halevy <bhalevy@panasas.com> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
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