X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;f=fs%2Fpipe.c;h=8a2ab2f974bd4945f4038923f99c7393a0412ed9;hb=fbbf779989d2ef9a51daaa4e53c0b2ecc8c55c4e;hp=41065901106b09d4365ebc13ee6cfa7b6465339b;hpb=fa6e951a2a440babd7a7310d0f4713e618061767;p=linux.git

diff --git a/fs/pipe.c b/fs/pipe.c
index 41065901106b..8a2ab2f974bd 100644
--- a/fs/pipe.c
+++ b/fs/pipe.c
@@ -14,6 +14,7 @@
 #include <linux/fs.h>
 #include <linux/log2.h>
 #include <linux/mount.h>
+#include <linux/pseudo_fs.h>
 #include <linux/magic.h>
 #include <linux/pipe_fs_i.h>
 #include <linux/uio.h>
@@ -1182,16 +1183,20 @@ static const struct super_operations pipefs_ops = {
  * any operations on the root directory. However, we need a non-trivial
  * d_name - pipe: will go nicely and kill the special-casing in procfs.
  */
-static struct dentry *pipefs_mount(struct file_system_type *fs_type,
-			 int flags, const char *dev_name, void *data)
+
+static int pipefs_init_fs_context(struct fs_context *fc)
 {
-	return mount_pseudo(fs_type, "pipe:", &pipefs_ops,
-			&pipefs_dentry_operations, PIPEFS_MAGIC);
+	struct pseudo_fs_context *ctx = init_pseudo(fc, PIPEFS_MAGIC);
+	if (!ctx)
+		return -ENOMEM;
+	ctx->ops = &pipefs_ops;
+	ctx->dops = &pipefs_dentry_operations;
+	return 0;
 }
 
 static struct file_system_type pipe_fs_type = {
 	.name		= "pipefs",
-	.mount		= pipefs_mount,
+	.init_fs_context = pipefs_init_fs_context,
 	.kill_sb	= kill_anon_super,
 };