From 6a8a13e03861c0ab83ab07d573ca793cff0e5d00 Mon Sep 17 00:00:00 2001 From: Bernd Schubert Date: Tue, 13 Mar 2012 22:51:38 -0400 Subject: [PATCH] fs: add new FMODE flags: FMODE_32bithash and FMODE_64bithash Those flags are supposed to be set by NFS readdir() to tell ext3/ext4 to 32bit (NFSv2) or 64bit hash values (offsets) in seekdir(). Signed-off-by: Bernd Schubert Signed-off-by: "Theodore Ts'o" --- include/linux/fs.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/linux/fs.h b/include/linux/fs.h index 386da09f229d..8975a5602931 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -92,6 +92,10 @@ struct inodes_stat_t { /* File is opened using open(.., 3, ..) and is writeable only for ioctls (specialy hack for floppy.c) */ #define FMODE_WRITE_IOCTL ((__force fmode_t)0x100) +/* 32bit hashes as llseek() offset (for directories) */ +#define FMODE_32BITHASH ((__force fmode_t)0x200) +/* 64bit hashes as llseek() offset (for directories) */ +#define FMODE_64BITHASH ((__force fmode_t)0x400) /* * Don't update ctime and mtime.