From: David Howells <dhowells@redhat.com>
To: mszeredi@redhat.com, viro@zeniv.linux.org.uk, jlayton@redhat.com
Cc: dhowells@redhat.com, linux-fsdevel@vger.kernel.org,
linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 03/14] VFS: Make get_mnt_ns() return the namespace
Date: Wed, 10 May 2017 17:18:48 +0100 [thread overview]
Message-ID: <149443312888.2378.16820144018770914143.stgit@warthog.procyon.org.uk> (raw)
In-Reply-To: <149443309780.2378.6532276992468576087.stgit@warthog.procyon.org.uk>
Make get_mnt_ns() return the namespace it got a ref on for consistency with
other namespace ref getting functions.
Signed-off-by: David Howells <dhowells@redhat.com>
---
fs/mount.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/mount.h b/fs/mount.h
index 2826543a131d..b1e99b38f2ee 100644
--- a/fs/mount.h
+++ b/fs/mount.h
@@ -108,9 +108,10 @@ static inline void detach_mounts(struct dentry *dentry)
__detach_mounts(dentry);
}
-static inline void get_mnt_ns(struct mnt_namespace *ns)
+static inline struct mnt_namespace *get_mnt_ns(struct mnt_namespace *ns)
{
atomic_inc(&ns->count);
+ return ns;
}
extern seqlock_t mount_lock;
next prev parent reply other threads:[~2017-05-10 16:22 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-10 16:18 [RFC][PATCH 00/14] VFS: Introduce superblock configuration context David Howells
2017-05-10 16:18 ` [PATCH 01/14] Provide a function to create a NUL-terminated string from unterminated data David Howells
2017-05-10 16:18 ` [PATCH 02/14] Clean up whitespace in fs/namespace.c David Howells
2017-05-10 16:18 ` David Howells [this message]
2017-05-10 16:19 ` [PATCH 04/14] VFS: Make get_filesystem() return the affected filesystem David Howells
2017-05-10 16:19 ` [PATCH 05/14] VFS: Provide empty name qstr David Howells
2017-05-10 16:19 ` [PATCH 06/14] VFS: Introduce a superblock configuration context David Howells
2017-05-11 7:24 ` Al Viro
2017-05-10 16:19 ` [PATCH 07/14] Implement fsopen() to prepare for a mount David Howells
2017-05-10 21:59 ` Sargun Dhillon
2017-05-11 14:30 ` David Howells
2017-05-11 14:35 ` Jeff Layton
2017-05-10 16:19 ` [PATCH 08/14] Implement fsmount() to effect a pre-configured mount David Howells
2017-05-10 16:19 ` [PATCH 09/14] Sample program for driving fsopen/fsmount David Howells
2017-05-10 16:19 ` [PATCH 10/14] procfs: Move proc_fill_super() to fs/proc/root.c David Howells
2017-05-10 16:19 ` [PATCH 11/14] proc: Add superblock config support to procfs David Howells
2017-05-10 16:20 ` [PATCH 12/14] NFS: Add mount context support David Howells
2017-05-10 16:20 ` [PATCH 13/14] Support legacy filesystems David Howells
2017-05-10 16:20 ` [PATCH 14/14] Add commands to create or update a superblock David Howells
2017-05-11 7:38 ` Al Viro
2017-05-11 8:11 ` Miklos Szeredi
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