Linux 5.2 compat: Remove config/kernel-set-fs-pwd.m4

This failed on 5.2-rc1 with "error: unknown" message, for set_fs_pwd() not being visible in both const and non-const tests. This is caused by torvalds/linux@83da1bed86. It's configurable, but we would want to be able to compile with default kbuild setting. set_fs_pwd() has never been exported with exception of some distro kernels, and set_fs_pwd() wasn't used in ZoL to begin with. The test result was used for a spl function vn_set_fs_pwd(). Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: loli10K <[email protected]> Signed-off-by: Tomohiro Kusumi <[email protected]> Closes #8777
openzfs · Jun 7, 2019 · 8ec352b · 8ec352b
1 parent df717bb
commit 8ec352b
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diff --git a/config/kernel-set-fs-pwd.m4 b/config/kernel-set-fs-pwd.m4
diff --git a/config/kernel.m4 b/config/kernel.m4
@@ -11,7 +11,6 @@ AC_DEFUN([ZFS_AC_CONFIG_KERNEL], [
 	ZFS_AC_KERNEL_CONFIG
 	ZFS_AC_KERNEL_CTL_NAME
 	ZFS_AC_KERNEL_PDE_DATA
-	ZFS_AC_KERNEL_SET_FS_PWD_WITH_CONST
 	ZFS_AC_KERNEL_2ARGS_VFS_FSYNC
 	ZFS_AC_KERNEL_FS_STRUCT_SPINLOCK
 	ZFS_AC_KERNEL_KUIDGID_T

diff --git a/module/spl/spl-vnode.c b/module/spl/spl-vnode.c
@@ -643,11 +643,7 @@ EXPORT_SYMBOL(areleasef);
 
 
 static void
-#ifdef HAVE_SET_FS_PWD_WITH_CONST
-vn_set_fs_pwd(struct fs_struct *fs, const struct path *path)
-#else
 vn_set_fs_pwd(struct fs_struct *fs, struct path *path)
-#endif /* HAVE_SET_FS_PWD_WITH_CONST */
 {
 	struct path old_pwd;