From: Sage Weil <sage@newdream.net>
To: viro@ZenIV.linux.org.uk, hch@infradead.org
Cc: ceph-devel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
Sage Weil <sage@newdream.net>
Subject: [PATCH 1/2] vfs: export symbol d_find_any_alias()
Date: Wed, 11 Jan 2012 10:46:41 -0800 [thread overview]
Message-ID: <1326307602-16284-2-git-send-email-sage@newdream.net> (raw)
In-Reply-To: <1326307602-16284-1-git-send-email-sage@newdream.net>
Ceph needs this.
Signed-off-by: Sage Weil <sage@newdream.net>
---
fs/dcache.c | 4 ++--
include/linux/dcache.h | 1 +
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/fs/dcache.c b/fs/dcache.c
index 89509b5..80208e6 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1471,7 +1471,7 @@ static struct dentry * __d_find_any_alias(struct inode *inode)
return alias;
}
-static struct dentry * d_find_any_alias(struct inode *inode)
+struct dentry * d_find_any_alias(struct inode *inode)
{
struct dentry *de;
@@ -1480,7 +1480,7 @@ static struct dentry * d_find_any_alias(struct inode *inode)
spin_unlock(&inode->i_lock);
return de;
}
-
+EXPORT_SYMBOL(d_find_any_alias);
/**
* d_obtain_alias - find or allocate a dentry for a given inode
diff --git a/include/linux/dcache.h b/include/linux/dcache.h
index ed9f74f..86079df 100644
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -241,6 +241,7 @@ extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
extern struct dentry * d_alloc_pseudo(struct super_block *, const struct qstr *);
extern struct dentry * d_splice_alias(struct inode *, struct dentry *);
extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *);
+extern struct dentry * d_find_any_alias(struct inode *inode);
extern struct dentry * d_obtain_alias(struct inode *);
extern void shrink_dcache_sb(struct super_block *);
extern void shrink_dcache_parent(struct dentry *);
--
1.7.0
next prev parent reply other threads:[~2012-01-11 18:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-11 18:46 [PATCH 0/2] Reenable ceph dcache usage Sage Weil
2012-01-11 18:46 ` Sage Weil [this message]
2012-01-11 18:55 ` [PATCH 1/2] vfs: export symbol d_find_any_alias() Christoph Hellwig
2012-01-11 20:43 ` Sage Weil
2012-01-12 19:04 ` Christoph Hellwig
2012-01-11 18:46 ` [PATCH 2/2] ceph: enable/disable dentry complete flags via mount option Sage Weil
2012-01-11 19:00 ` Christoph Hellwig
2012-01-11 20:44 ` Sage Weil
2012-01-12 19:05 ` Christoph Hellwig
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