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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2019-05-20 13:44:57 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-05-25 17:59:24 -0400 |
| commit | 1f58bb18f6f28d1df0b7144d90bc90ee5672416d (patch) | |
| tree | 42f98ffbdf6a0f0612204052223770c2bf66d41e /arch/ia64 | |
| parent | device-dax: Drop register_filesystem() (diff) | |
| download | linux-dev-1f58bb18f6f28d1df0b7144d90bc90ee5672416d.tar.xz linux-dev-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')
| -rw-r--r-- | arch/ia64/kernel/perfmon.c | 2 |
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); } |