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Linux 3.13 compat: Pass NULL for new delegated inode argument

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This check was originally added for SLES10, a093c6a, to check for
a 'struct vfsmount *' argument which they added.  However, since
SLES10 is based on a 2.6.16 kernel which is no longer supported
this functionality was dropped.  The checks were refactored to
support Linux 3.13 without concern for historical versions.

Signed-off-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #312
This commit is contained in:
Richard Yao
2013-11-25 11:22:33 -05:00
committed by Brian Behlendorf
parent 3e96de17d7
commit 50a0749eba
2 changed files with 55 additions and 19 deletions
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module/spl/spl-vnode.c
+13 -9
View File
@@ -334,7 +334,11 @@ vn_remove(const char *path, uio_seg_t seg, int flags)
if (inode)
ihold(inode);
#ifdef HAVE_2ARGS_VFS_UNLINK
rc = vfs_unlink(parent.dentry->d_inode, dentry);
#else
rc = vfs_unlink(parent.dentry->d_inode, dentry, NULL);
#endif /* HAVE_2ARGS_VFS_UNLINK */
exit1:
dput(dentry);
} else {
@@ -412,10 +416,10 @@ vn_rename(const char *oldname, const char *newname, int x1)
#ifdef HAVE_4ARGS_VFS_RENAME
rc = vfs_rename(old_dir->d_inode, old_dentry,
new_dir->d_inode, new_dentry);
new_dir->d_inode, new_dentry);
#else
rc = vfs_rename(old_dir->d_inode, old_dentry, oldnd.nd_mnt,
new_dir->d_inode, new_dentry, newnd.nd_mnt);
rc = vfs_rename(old_dir->d_inode, old_dentry,
new_dir->d_inode, new_dentry, NULL);
#endif /* HAVE_4ARGS_VFS_RENAME */
exit4:
unlock_rename(new_dir, old_dir);
@@ -478,9 +482,9 @@ vn_remove(const char *path, uio_seg_t seg, int flags)
if (inode)
atomic_inc(&inode->i_count);
#ifdef HAVE_2ARGS_VFS_UNLINK
rc = vfs_unlink(nd.nd_dentry->d_inode, dentry);
rc = vfs_unlink(nd.nd_dentry->d_inode, dentry);
#else
rc = vfs_unlink(nd.nd_dentry->d_inode, dentry, nd.nd_mnt);
rc = vfs_unlink(nd.nd_dentry->d_inode, dentry, NULL);
#endif /* HAVE_2ARGS_VFS_UNLINK */
exit2:
dput(dentry);
@@ -571,11 +575,11 @@ vn_rename(const char *oldname, const char *newname, int x1)
SGOTO(exit5, rc);
#ifdef HAVE_4ARGS_VFS_RENAME
rc = vfs_rename(old_dir->d_inode, old_dentry,
new_dir->d_inode, new_dentry);
rc = vfs_rename(old_dir->d_inode, old_dentry,
new_dir->d_inode, new_dentry);
#else
rc = vfs_rename(old_dir->d_inode, old_dentry, oldnd.nd_mnt,
new_dir->d_inode, new_dentry, newnd.nd_mnt);
rc = vfs_rename(old_dir->d_inode, old_dentry,
new_dir->d_inode, new_dentry, NULL);
#endif /* HAVE_4ARGS_VFS_RENAME */
exit5:
dput(new_dentry);