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author | Balaji Rao <balajirrao@gmail.com> | 2008-07-20 20:31:56 (GMT) |
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committer | Chris Mason <chris.mason@oracle.com> | 2008-09-25 15:04:06 (GMT) |
commit | be6e8dc0ba84029997075a1ec77b4ddb863cbe15 (patch) | |
tree | ba65e49acd8bc55bfd2719a9d6ce65a81ee037c6 /fs/btrfs/super.c | |
parent | 1a54ef8c11a0eaef59ff418089f109c27f8bd48d (diff) | |
download | linux-fsl-qoriq-be6e8dc0ba84029997075a1ec77b4ddb863cbe15.tar.xz |
NFS support for btrfs - v3
Date: Mon, 21 Jul 2008 02:01:56 +0530
Here's an implementation of NFS support for btrfs. It relies on the
fixes which are going in to 2.6.28 for the NFS readdir/lookup deadlock.
This uses the btrfs_iget helper introduced previously.
[dwmw2: Tidy up a little, switch to d_obtain_alias() w/compat routine,
change fh_type, store parent's root object ID where needed,
fix some get_parent() and fs_to_dentry() bugs]
Signed-off-by: Balaji Rao <balajirrao@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/super.c')
-rw-r--r-- | fs/btrfs/super.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index eb4b357..e830e0e 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -46,6 +46,7 @@ #include "xattr.h" #include "volumes.h" #include "version.h" +#include "export.h" #define BTRFS_SUPER_MAGIC 0x9123683E @@ -303,6 +304,7 @@ static int btrfs_fill_super(struct super_block * sb, sb->s_maxbytes = MAX_LFS_FILESIZE; sb->s_magic = BTRFS_SUPER_MAGIC; sb->s_op = &btrfs_super_ops; + sb->s_export_op = &btrfs_export_ops; sb->s_xattr = btrfs_xattr_handlers; sb->s_time_gran = 1; sb->s_flags |= MS_POSIXACL; |