diff options
| author | Richard Yao <[email protected]> | 2012-06-06 17:08:00 +0000 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2012-06-11 10:04:49 -0700 |
| commit | 6a0936babc14a44986265a12f206c41999bd48c3 (patch) | |
| tree | a2787bcc41bca759e12636977f541bcb54bd0e1f /module | |
| parent | ab85f8455b995741c479f1cdcf21304de87fdaa8 (diff) | |
Linux 3.4 compat, d_make_root() replaces d_alloc_root()
torvalds/linux@adc0e91ab142abe93f5b0d7980ada8a7676231fe introduced
introduced d_make_root() as a replacement for d_alloc_root(). Further
commits appear to have removed d_alloc_root() from the Linux source
tree. This causes the following failure:
error: implicit declaration of function 'd_alloc_root'
[-Werror=implicit-function-declaration]
To correct this we update the code to use the current d_make_root()
interface for readability. Then we introduce an autotools check
to determine if d_make_root() is available. If it isn't then we
define some compatibility logic which used the older d_alloc_root()
interface.
Signed-off-by: Richard Yao <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #776
Diffstat (limited to 'module')
| -rw-r--r-- | module/zfs/zfs_vfsops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/module/zfs/zfs_vfsops.c b/module/zfs/zfs_vfsops.c index 998cfde32..6d75326b7 100644 --- a/module/zfs/zfs_vfsops.c +++ b/module/zfs/zfs_vfsops.c @@ -1200,7 +1200,7 @@ zfs_domount(struct super_block *sb, void *data, int silent) } /* Allocate a root dentry for the filesystem */ - sb->s_root = d_alloc_root(root_inode); + sb->s_root = d_make_root(root_inode); if (sb->s_root == NULL) { (void) zfs_umount(sb); error = ENOMEM; |