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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 /mm | |
| parent | 1a6e9e76b713d9632783efe78295ed3507fdad64 (diff) | |
| download | linux-0-day-1f58bb18f6f28d1df0b7144d90bc90ee5672416d.tar.gz linux-0-day-1f58bb18f6f28d1df0b7144d90bc90ee5672416d.tar.xz | |
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 'mm')
| -rw-r--r-- | mm/z3fold.c | 2 | ||||
| -rw-r--r-- | mm/zsmalloc.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/mm/z3fold.c b/mm/z3fold.c index 0b14daf930a84..abeb5bcbea573 100644 --- a/mm/z3fold.c +++ b/mm/z3fold.c @@ -242,7 +242,7 @@ static inline void free_handle(unsigned long handle) static struct dentry *z3fold_do_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data) { - return mount_pseudo(fs_type, "z3fold:", NULL, NULL, 0x33); + return mount_pseudo(fs_type, NULL, NULL, 0x33); } static struct file_system_type z3fold_fs = { diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index d9f831f636250..ef230be8c03ec 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -1817,7 +1817,7 @@ static void lock_zspage(struct zspage *zspage) static struct dentry *zs_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data) { - return mount_pseudo(fs_type, "zsmalloc:", NULL, NULL, ZSMALLOC_MAGIC); + return mount_pseudo(fs_type, NULL, NULL, ZSMALLOC_MAGIC); } static struct file_system_type zsmalloc_fs = { |