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authorChristoph Hellwig <hch@lst.de>2007-10-21 16:42:17 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-22 08:13:21 -0700
commit39655164405940d4818224a085e35420e2f97aed (patch)
tree6b019b3bc77eecac1731fe64e5c031790c2b5223 /fs/cifs
parentcfaea787c05822acbb4d8963baee5edd1cc0258f (diff)
exportfs: make struct export_operations const
Now that nfsd has stopped writing to the find_exported_dentry member we an mark the export_operations const Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Neil Brown <neilb@suse.de> Cc: "J. Bruce Fields" <bfields@fieldses.org> Cc: <linux-ext4@vger.kernel.org> Cc: Dave Kleikamp <shaggy@austin.ibm.com> Cc: Anton Altaparmakov <aia21@cantab.net> Cc: David Chinner <dgc@sgi.com> Cc: Timothy Shimmin <tes@sgi.com> Cc: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Cc: Hugh Dickins <hugh@veritas.com> Cc: Chris Mason <mason@suse.com> Cc: Jeff Mahoney <jeffm@suse.com> Cc: "Vladimir V. Saveliev" <vs@namesys.com> Cc: Steven Whitehouse <swhiteho@redhat.com> Cc: Mark Fasheh <mark.fasheh@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/cifsfs.h2
-rw-r--r--fs/cifs/export.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 0a3ee5a322b..5574ba3ab1f 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -103,7 +103,7 @@ extern int cifs_ioctl(struct inode *inode, struct file *filep,
unsigned int command, unsigned long arg);
#ifdef CONFIG_CIFS_EXPERIMENTAL
-extern struct export_operations cifs_export_ops;
+extern const struct export_operations cifs_export_ops;
#endif /* EXPERIMENTAL */
#define CIFS_VERSION "1.51"
diff --git a/fs/cifs/export.c b/fs/cifs/export.c
index d614b91caec..75949d6a5f1 100644
--- a/fs/cifs/export.c
+++ b/fs/cifs/export.c
@@ -53,7 +53,7 @@ static struct dentry *cifs_get_parent(struct dentry *dentry)
return ERR_PTR(-EACCES);
}
-struct export_operations cifs_export_ops = {
+const struct export_operations cifs_export_ops = {
.get_parent = cifs_get_parent,
/* Following five export operations are unneeded so far and can default:
.get_dentry =