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Cleanup vn_rename() and vn_remove()

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zfsonlinux/spl#bcb15891ab394e11615eee08bba1fd85ac32e158 implemented
Linux 3.6+ support by adding duplicate vn_rename and vn_remove
functions. The new ones were cleaner, but the duplicate functions made
the codebase less maintainable. This adds some compatibility shims that
allow us to retire the older vn_rename and vn_remove in favor of the new
ones on old kernels. The result is a net 143 line reduction in lines of
code and a cleaner codebase.

Signed-off-by: Richard Yao <ryao@gentoo.org>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #370
This commit is contained in:
Richard Yao
2014-06-29 01:00:02 -04:00
committed by Brian Behlendorf
parent 2fc44f66ec
commit ec18fe3ce8
5 changed files with 129 additions and 305 deletions
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include/sys/vnode.h
-9
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@@ -103,14 +103,6 @@
#define CREATE_XATTR_DIR 0x04
#define ATTR_NOACLCHECK 0x20
#ifdef HAVE_PATH_IN_NAMEIDATA
# define nd_dentry path.dentry
# define nd_mnt path.mnt
#else
# define nd_dentry dentry
# define nd_mnt mnt
#endif
typedef enum vtype {
VNON = 0,
VREG = 1,
@@ -194,7 +186,6 @@ extern file_t *vn_getf(int fd);
extern void vn_releasef(int fd);
extern int vn_set_pwd(const char *filename);
int spl_vn_init_kallsyms_lookup(void);
int spl_vn_init(void);
void spl_vn_fini(void);