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* [PATCH] ramfs: support O_TMPFILE
@ 2019-02-06  7:33 Alexey Dobriyan
  0 siblings, 0 replies; only message in thread
From: Alexey Dobriyan @ 2019-02-06  7:33 UTC (permalink / raw)
  To: viro, akpm; +Cc: linux-kernel, linux-fsdevel

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
---

 fs/ramfs/inode.c |   12 ++++++++++++
 1 file changed, 12 insertions(+)

--- a/fs/ramfs/inode.c
+++ b/fs/ramfs/inode.c
@@ -145,6 +145,17 @@ static int ramfs_symlink(struct inode * dir, struct dentry *dentry, const char *
 	return error;
 }
 
+static int ramfs_tmpfile(struct inode *dir, struct dentry *dentry, umode_t mode)
+{
+	struct inode *inode;
+
+	inode = ramfs_get_inode(dir->i_sb, dir, mode, 0);
+	if (!inode)
+		return -ENOSPC;
+	d_tmpfile(dentry, inode);
+	return 0;
+}
+
 static const struct inode_operations ramfs_dir_inode_operations = {
 	.create		= ramfs_create,
 	.lookup		= simple_lookup,
@@ -155,6 +166,7 @@ static const struct inode_operations ramfs_dir_inode_operations = {
 	.rmdir		= simple_rmdir,
 	.mknod		= ramfs_mknod,
 	.rename		= simple_rename,
+	.tmpfile	= ramfs_tmpfile,
 };
 
 /*

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2019-02-06  7:33 [PATCH] ramfs: support O_TMPFILE Alexey Dobriyan

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