From: Christoph Hellwig <[EMAIL PROTECTED]> Trivial switch over to the new generic helpers.
Signed-off-by: Christoph Hellwig <[EMAIL PROTECTED]> Cc: Neil Brown <[EMAIL PROTECTED]> Cc: "J. Bruce Fields" <[EMAIL PROTECTED]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> --- fs/ext4/super.c | 35 ++++++++++++++++++++--------------- 1 file changed, 20 insertions(+), 15 deletions(-) diff -puN fs/ext4/super.c~ext4-new-export-ops fs/ext4/super.c --- a/fs/ext4/super.c~ext4-new-export-ops +++ a/fs/ext4/super.c @@ -686,13 +686,10 @@ static int ext4_show_options(struct seq_ } -static struct dentry *ext4_get_dentry(struct super_block *sb, void *vobjp) +static struct inode *ext4_nfs_get_inode(struct super_block *sb, + u64 ino, u32 generation) { - __u32 *objp = vobjp; - unsigned long ino = objp[0]; - __u32 generation = objp[1]; struct inode *inode; - struct dentry *result; if (ino < EXT4_FIRST_INO(sb) && ino != EXT4_ROOT_INO) return ERR_PTR(-ESTALE); @@ -715,15 +712,22 @@ static struct dentry *ext4_get_dentry(st iput(inode); return ERR_PTR(-ESTALE); } - /* now to find a dentry. - * If possible, get a well-connected one - */ - result = d_alloc_anon(inode); - if (!result) { - iput(inode); - return ERR_PTR(-ENOMEM); - } - return result; + + return inode; +} + +static struct dentry *ext4_fh_to_dentry(struct super_block *sb, struct fid *fid, + int fh_len, int fh_type) +{ + return generic_fh_to_dentry(sb, fid, fh_len, fh_type, + ext4_nfs_get_inode); +} + +static struct dentry *ext4_fh_to_parent(struct super_block *sb, struct fid *fid, + int fh_len, int fh_type) +{ + return generic_fh_to_parent(sb, fid, fh_len, fh_type, + ext4_nfs_get_inode); } #ifdef CONFIG_QUOTA @@ -793,8 +797,9 @@ static const struct super_operations ext }; static struct export_operations ext4_export_ops = { + .fh_to_dentry = ext4_fh_to_dentry, + .fh_to_parent = ext4_fh_to_parent, .get_parent = ext4_get_parent, - .get_dentry = ext4_get_dentry, }; enum { _ - To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
