linux-kernel - [PATCH/resend] constify more dcache.h inlined helpers.

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Date:   Fri, 02 Feb 2018 09:13:42 +1100
From:   NeilBrown <neil@...wn.name>
To:     Al Viro <viro@...iv.linux.org.uk>
Cc:     torvalds@...ux-foundation.org, lkml <linux-kernel@...r.kernel.org>
Subject: [PATCH/resend] constify more dcache.h inlined helpers.

Many of the inlines in dcache.h were changed to accept
const struct pointers in commit f0d3b3ded999 ("constify dcache.c
inlined helpers where possible").
This patch allows 'const' in a couple that were added since then.

Signed-off-by: NeilBrown <neilb@...e.com>
---

Hi Al,
 I still don't see this in your tree, despite you saying on Oct 20th
 that it had been applied.  So I thought it might be a good time to
 resend.

Thanks,
NeilBrown

 include/linux/dcache.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index 65cd8ab60b7a..5b336f9faf01 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -359,7 +359,7 @@ static inline void dont_mount(struct dentry *dentry)

 extern void __d_lookup_done(struct dentry *);

-static inline int d_in_lookup(struct dentry *dentry)
+static inline int d_in_lookup(const struct dentry *dentry)
 {
 	return dentry->d_flags & DCACHE_PAR_LOOKUP;
 }
@@ -487,7 +487,7 @@ static inline bool d_really_is_positive(const struct dentry *dentry)
 	return dentry->d_inode != NULL;
 }

-static inline int simple_positive(struct dentry *dentry)
+static inline int simple_positive(const struct dentry *dentry)
 {
 	return d_really_is_positive(dentry) && !d_unhashed(dentry);
 }
-- 
2.14.0.rc0.dirty

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