Trond Myklebust 4704f0e274 NFS: Fix the resolution problem with nfs_inode_attrs_need_update() ...

It appears that 'jiffies' timestamps do not have high enough resolution for
nfs_inode_attrs_need_update(). One problem is that a GETATTR can be
launched within < 1 jiffy of the last operation that updated the attribute.
Another problem is that RPC calls can take < 1 jiffy to execute.

We can fix this by switching the variables to use a simple global counter
that gets incremented every time we start another GETATTR call.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

2008-10-14 19:23:17 -04:00

..

callback_proc.c

nfs: replace remaining __FUNCTION__ occurrences

2008-05-16 09:43:29 -07:00

callback_xdr.c

nfs: replace remaining __FUNCTION__ occurrences

2008-05-16 09:43:29 -07:00

callback.c

nfs4: fix potential race with rapid nfs_callback_up/down cycle

2008-07-09 12:09:32 -04:00

callback.h

…

client.c

NFS: Don't apply NFS_MOUNT_FLAGMASK to text-based mounts

2008-10-07 17:23:56 -04:00

delegation.c

nfs: replace remaining __FUNCTION__ occurrences

2008-05-16 09:43:29 -07:00

delegation.h

NFS: Add an asynchronous delegreturn operation for use in nfs_clear_inode

2008-01-30 02:06:12 -05:00

dir.c

NFS: Fix the resolution problem with nfs_inode_attrs_need_update()

2008-10-14 19:23:17 -04:00

direct.c

NFS: Use NFSDBG_FILE for all fops

2008-07-09 12:09:04 -04:00

file.c

nfs: remove an obsolete nfs_flock comment

2008-10-07 18:16:21 -04:00

getroot.c

Convert ERR_PTR(PTR_ERR(p)) instances to ERR_CAST(p)

2008-02-07 08:42:26 -08:00

idmap.c

nfs: fix sparse warnings

2008-02-20 16:15:44 -05:00

inode.c

NFS: Fix the resolution problem with nfs_inode_attrs_need_update()

2008-10-14 19:23:17 -04:00

internal.h

NFS: Cleanup nfs_set_port

2008-10-10 14:41:50 -04:00

iostat.h

NFS: Fix a warning in nfs4_async_handle_error

2008-07-09 12:09:18 -04:00

Makefile

NFS: Always enable NFS direct I/O

2008-03-19 18:00:34 -04:00

mount_clnt.c

NFS: Client mounts hang when exported directory do not exist

2008-10-07 18:19:01 -04:00

namespace.c

nfs: BUG_ON in nfs_follow_mountpoint

2008-10-07 18:15:16 -04:00

nfs2xdr.c

nfs: return negative error value from nfs{,4}_stat_to_errno

2008-04-19 16:54:47 -04:00

nfs3acl.c

NFS: missing nfs_fattr_init in nfs3_proc_getacl and nfs3_proc_setacls (resend #2)

2008-10-07 18:16:22 -04:00

nfs3proc.c

nfs: authenticated deep mounting

2008-10-07 18:16:22 -04:00

nfs3xdr.c

nfs: return negative error value from nfs{,4}_stat_to_errno

2008-04-19 16:54:47 -04:00

nfs4_fs.h

nfs: make nfs4_drop_state_owner() static

2008-05-16 09:43:31 -07:00

nfs4namespace.c

nfs: Fix misparsing of nfsv4 fs_locations attribute

2008-10-07 18:17:47 -04:00

nfs4proc.c

NFS: Remove BKL usage from open()

2008-07-15 18:10:53 -04:00

nfs4renewd.c

nfs: replace remaining __FUNCTION__ occurrences

2008-05-16 09:43:29 -07:00

nfs4state.c

NFSv4: Remove BKL from the nfsv4 state recovery

2008-07-15 18:10:57 -04:00

nfs4xdr.c

nfs: replace remaining __FUNCTION__ occurrences

2008-05-16 09:43:29 -07:00

nfsroot.c

fix fs/nfs/nfsroot.c compilation

2008-10-07 17:59:49 -04:00

pagelist.c

Merge branch 'task_killable' of git://git.kernel.org/pub/scm/linux/kernel/git/willy/misc

2008-02-01 11:45:47 +11:00

proc.c

nfs: authenticated deep mounting

2008-10-07 18:16:22 -04:00

read.c

nfs: replace remaining __FUNCTION__ occurrences

2008-05-16 09:43:29 -07:00

super.c

NFS: fix nfs_parse_ip_address() corner case

2008-10-10 14:41:51 -04:00

symlink.c

nfs: remove unnecessary NFS_NEED_* defines

2008-04-23 16:13:37 -04:00

sysctl.c

…

unlink.c

NFS: Clean up nfs_sb_active/nfs_sb_deactive

2008-10-06 20:08:26 -04:00

write.c

NFS: Don't use range_cyclic for data integrity syncs

2008-10-07 18:19:05 -04:00