[PATCH 04/18] xstat: AFS: Return extended attributes [ver #6]
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From: David Howells on 14 Jul 2010 22:30 Return extended attributes from the AFS filesystem. This includes the following: (1) The vnode uniquifier as st_gen. (2) The data version number as st_data_version. (3) FS_AUTOMOUNT_FL on mountpoint directories. Signed-off-by: David Howells <dhowells(a)redhat.com> --- fs/afs/inode.c | 13 ++++++++----- 1 files changed, 8 insertions(+), 5 deletions(-) diff --git a/fs/afs/inode.c b/fs/afs/inode.c index ee3190a..02f115f 100644 --- a/fs/afs/inode.c +++ b/fs/afs/inode.c @@ -300,16 +300,19 @@ error_unlock: /* * read the attributes of an inode */ -int afs_getattr(struct vfsmount *mnt, struct dentry *dentry, - struct kstat *stat) +int afs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat) { - struct inode *inode; - - inode = dentry->d_inode; + struct inode *inode = dentry->d_inode; _enter("{ ino=%lu v=%u }", inode->i_ino, inode->i_generation); generic_fillattr(inode, stat); + + stat->result_mask |= XSTAT_REQUEST_GEN | XSTAT_REQUEST_DATA_VERSION; + stat->gen = inode->i_generation; + stat->data_version = inode->i_version; + if (test_bit(AFS_VNODE_MOUNTPOINT, &AFS_FS_I(inode)->flags)) + stat->inode_flags |= FS_AUTOMOUNT_FL; return 0; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo(a)vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ |