From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/fs/ext3/symlink.c | 54 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 kernel/fs/ext3/symlink.c (limited to 'kernel/fs/ext3/symlink.c') diff --git a/kernel/fs/ext3/symlink.c b/kernel/fs/ext3/symlink.c new file mode 100644 index 000000000..ea96df3c5 --- /dev/null +++ b/kernel/fs/ext3/symlink.c @@ -0,0 +1,54 @@ +/* + * linux/fs/ext3/symlink.c + * + * Only fast symlinks left here - the rest is done by generic code. AV, 1999 + * + * Copyright (C) 1992, 1993, 1994, 1995 + * Remy Card (card@masi.ibp.fr) + * Laboratoire MASI - Institut Blaise Pascal + * Universite Pierre et Marie Curie (Paris VI) + * + * from + * + * linux/fs/minix/symlink.c + * + * Copyright (C) 1991, 1992 Linus Torvalds + * + * ext3 symlink handling code + */ + +#include +#include "ext3.h" +#include "xattr.h" + +static void * ext3_follow_link(struct dentry *dentry, struct nameidata *nd) +{ + struct ext3_inode_info *ei = EXT3_I(d_inode(dentry)); + nd_set_link(nd, (char*)ei->i_data); + return NULL; +} + +const struct inode_operations ext3_symlink_inode_operations = { + .readlink = generic_readlink, + .follow_link = page_follow_link_light, + .put_link = page_put_link, + .setattr = ext3_setattr, +#ifdef CONFIG_EXT3_FS_XATTR + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, + .listxattr = ext3_listxattr, + .removexattr = generic_removexattr, +#endif +}; + +const struct inode_operations ext3_fast_symlink_inode_operations = { + .readlink = generic_readlink, + .follow_link = ext3_follow_link, + .setattr = ext3_setattr, +#ifdef CONFIG_EXT3_FS_XATTR + .setxattr = generic_setxattr, + .getxattr = generic_getxattr, + .listxattr = ext3_listxattr, + .removexattr = generic_removexattr, +#endif +}; -- cgit 1.2.3-korg