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authorAl Viro <viro@zeniv.linux.org.uk>2019-05-20 14:44:57 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2019-05-25 23:59:24 +0200
commit1f58bb18f6f28d1df0b7144d90bc90ee5672416d (patch)
tree42f98ffbdf6a0f0612204052223770c2bf66d41e /arch/ia64/kernel/perfmon.c
parentdevice-dax: Drop register_filesystem() (diff)
downloadlinux-1f58bb18f6f28d1df0b7144d90bc90ee5672416d.tar.xz
linux-1f58bb18f6f28d1df0b7144d90bc90ee5672416d.zip
mount_pseudo(): drop 'name' argument, switch to d_make_root()
Once upon a time we used to set ->d_name of e.g. pipefs root so that d_path() on pipes would work. These days it's completely pointless - dentries of pipes are not even connected to pipefs root. However, mount_pseudo() had set the root dentry name (passed as the second argument) and callers kept inventing names to pass to it. Including those that didn't *have* any non-root dentries to start with... All of that had been pointless for about 8 years now; it's time to get rid of that cargo-culting... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/ia64/kernel/perfmon.c')
-rw-r--r--arch/ia64/kernel/perfmon.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
index 7a969f4c3534..a30da6f2c28e 100644
--- a/arch/ia64/kernel/perfmon.c
+++ b/arch/ia64/kernel/perfmon.c
@@ -602,7 +602,7 @@ static const struct dentry_operations pfmfs_dentry_operations;
static struct dentry *
pfmfs_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data)
{
- return mount_pseudo(fs_type, "pfm:", NULL, &pfmfs_dentry_operations,
+ return mount_pseudo(fs_type, NULL, &pfmfs_dentry_operations,
PFMFS_MAGIC);
}