Commit cdc46e99 authored by Russell King's avatar Russell King Committed by Al Viro
Browse files

fs/adfs: dir: switch to iterate_shared method 



There is nothing in our readdir (aka iterate) method that relies on
the directory inode being exclusively locked, so switch to using the
iterate_shared() hook rather than iterate().

Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 4a0a88b6

fs/adfs/dir.c

+2 −3
Original line number Diff line number Diff line
@@ -235,8 +235,7 @@ void adfs_object_fixup(struct adfs_dir *dir, struct object_info *obj) 
	}

}



static int

adfs_readdir(struct file *file, struct dir_context *ctx)

static int adfs_iterate(struct file *file, struct dir_context *ctx)

{

	struct inode *inode = file_inode(file);

	struct super_block *sb = inode->i_sb;
@@ -399,7 +398,7 @@ static int adfs_dir_lookup_byname(struct inode *inode, const struct qstr *qstr, 
const struct file_operations adfs_dir_operations = {

	.read		= generic_read_dir,

	.llseek		= generic_file_llseek,

	.iterate	= adfs_readdir,

	.iterate_shared	= adfs_iterate,

	.fsync		= generic_file_fsync,

};