diff options
| author | Rusty Russell <rusty@rustcorp.com.au> | 2008-10-22 10:00:22 -0500 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-10-22 10:00:23 +1100 |
| commit | 9b473de87209fa86eb421b23386693b461612f30 (patch) | |
| tree | 7fe30a3f37347d5bb6f2ade2cc09133ae158ea3d /include/linux | |
| parent | 730b69d225259565c705f5f5a11cb1aba69568f1 (diff) | |
param: Fix duplicate module prefixes
Instead of insisting each new module_param sysfs entry is unique,
handle the case where it already exists (for builtin modules).
The current code assumes that all identical prefixes are together in
the section: true for normal uses, but not necessarily so if someone
overrides MODULE_PARAM_PREFIX. More importantly, it's not true with
the new "core_param()" code which uses "kernel" as a prefix.
This simplifies the caller for the builtin case, at a slight loss of
efficiency (we do the lookup every time to see if the directory
exists).
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/module.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/module.h b/include/linux/module.h index 196b499270d..3bfed013350 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -60,6 +60,7 @@ struct module_kobject struct kobject kobj; struct module *mod; struct kobject *drivers_dir; + struct module_param_attrs *mp; }; /* These are either module local, or the kernel's dummy ones. */ @@ -242,7 +243,6 @@ struct module /* Sysfs stuff. */ struct module_kobject mkobj; - struct module_param_attrs *param_attrs; struct module_attribute *modinfo_attrs; const char *version; const char *srcversion; |