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ovl: fix typo in MODULE_PARM_DESC 

Change first argument to MODULE_PARM_DESC() calls, that each of them
matched the actual module parameter name.  The matching results in
changing (the 'parm' section from) the output of `modinfo overlay` from:

    parm: ovl_check_copy_up:Obsolete; does nothing
    parm: redirect_max:ushort
    parm: ovl_redirect_max:Maximum length of absolute redirect xattr value
    parm: redirect_dir:bool
    parm: ovl_redirect_dir_def:Default to on or off for the redirect_dir feature
    parm: redirect_always_follow:bool
    parm: ovl_redirect_always_follow:Follow redirects even if redirect_dir feature is turned off
    parm: index:bool
    parm: ovl_index_def:Default to on or off for the inodes index feature
    parm: nfs_export:bool
    parm: ovl_nfs_export_def:Default to on or off for the NFS export feature
    parm: xino_auto:bool
    parm: ovl_xino_auto_def:Auto enable xino feature
    parm: metacopy:bool
    parm: ovl_metacopy_def:Default to on or off for the metadata only copy up feature

into:

    parm: check_copy_up:Obsolete; does nothing
    parm: redirect_max:Maximum length of absolute redirect xattr value (ushort)
    parm: redirect_dir:Default to on or off for the redirect_dir feature (bool)
    parm: redirect_always_follow:Follow redirects even if redirect_dir feature is turned off (bool)
    parm: index:Default to on or off for the inodes index feature (bool)
    parm: nfs_export:Default to on or off for the NFS export feature (bool)
    parm: xino_auto:Auto enable xino feature (bool)
    parm: metacopy:Default to on or off for the metadata only copy up feature (bool)

Signed-off-by: Nicolas Schier <n.schier@avm.de>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
This commit is contained in:
Nicolas Schier 2019-06-17 09:39:00 +02:00 committed by Miklos Szeredi
parent 1dac6f5b0e
commit 253e748339
3 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/overlayfs/copy_up.c
View File

@ -37,7 +37,7 @@ static int ovl_ccup_get(char *buf, const struct kernel_param *param)
}
module_param_call(check_copy_up, ovl_ccup_set, ovl_ccup_get, NULL, 0644);
MODULE_PARM_DESC(ovl_check_copy_up, "Obsolete; does nothing");
MODULE_PARM_DESC(check_copy_up, "Obsolete; does nothing");
int ovl_copy_xattr(struct dentry *old, struct dentry *new)
{

2
fs/overlayfs/dir.c
View File

@ -21,7 +21,7 @@
static unsigned short ovl_redirect_max = 256;
module_param_named(redirect_max, ovl_redirect_max, ushort, 0644);
MODULE_PARM_DESC(ovl_redirect_max,
MODULE_PARM_DESC(redirect_max,
"Maximum length of absolute redirect xattr value");
static int ovl_set_redirect(struct dentry *dentry, bool samedir);

12
fs/overlayfs/super.c
View File

@ -31,29 +31,29 @@ struct ovl_dir_cache;
static bool ovl_redirect_dir_def = IS_ENABLED(CONFIG_OVERLAY_FS_REDIRECT_DIR);
module_param_named(redirect_dir, ovl_redirect_dir_def, bool, 0644);
MODULE_PARM_DESC(ovl_redirect_dir_def,
MODULE_PARM_DESC(redirect_dir,
"Default to on or off for the redirect_dir feature");
static bool ovl_redirect_always_follow =
IS_ENABLED(CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW);
module_param_named(redirect_always_follow, ovl_redirect_always_follow,
bool, 0644);
MODULE_PARM_DESC(ovl_redirect_always_follow,
MODULE_PARM_DESC(redirect_always_follow,
"Follow redirects even if redirect_dir feature is turned off");
static bool ovl_index_def = IS_ENABLED(CONFIG_OVERLAY_FS_INDEX);
module_param_named(index, ovl_index_def, bool, 0644);
MODULE_PARM_DESC(ovl_index_def,
MODULE_PARM_DESC(index,
"Default to on or off for the inodes index feature");
static bool ovl_nfs_export_def = IS_ENABLED(CONFIG_OVERLAY_FS_NFS_EXPORT);
module_param_named(nfs_export, ovl_nfs_export_def, bool, 0644);
MODULE_PARM_DESC(ovl_nfs_export_def,
MODULE_PARM_DESC(nfs_export,
"Default to on or off for the NFS export feature");
static bool ovl_xino_auto_def = IS_ENABLED(CONFIG_OVERLAY_FS_XINO_AUTO);
module_param_named(xino_auto, ovl_xino_auto_def, bool, 0644);
MODULE_PARM_DESC(ovl_xino_auto_def,
MODULE_PARM_DESC(xino_auto,
"Auto enable xino feature");
static void ovl_entry_stack_free(struct ovl_entry *oe)
@ -66,7 +66,7 @@ static void ovl_entry_stack_free(struct ovl_entry *oe)
static bool ovl_metacopy_def = IS_ENABLED(CONFIG_OVERLAY_FS_METACOPY);
module_param_named(metacopy, ovl_metacopy_def, bool, 0644);
MODULE_PARM_DESC(ovl_metacopy_def,
MODULE_PARM_DESC(metacopy,
"Default to on or off for the metadata only copy up feature");
static void ovl_dentry_release(struct dentry *dentry)