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Subject[PATCH v3 22/25] ocfs2: Change how dentry's d_lock field is accessed
Date
Because of the changes made in dcache.h header file, files that
use the d_lock field of the dentry structure need to be changed
accordingly. All the d_lock's spin_lock() and spin_unlock() calls
are replaced by the corresponding d_lock() and d_unlock() calls.
There is no change in logic and everything should just work.

Signed-off-by: Waiman Long <Waiman.Long@hp.com>
---
fs/ocfs2/dcache.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index ef99972..4f72906 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -173,17 +173,17 @@ struct dentry *ocfs2_find_local_alias(struct inode *inode,

spin_lock(&inode->i_lock);
hlist_for_each_entry(dentry, &inode->i_dentry, d_alias) {
- spin_lock(&dentry->d_lock);
+ d_lock(dentry);
if (ocfs2_match_dentry(dentry, parent_blkno, skip_unhashed)) {
trace_ocfs2_find_local_alias(dentry->d_name.len,
dentry->d_name.name);

dget_dlock(dentry);
- spin_unlock(&dentry->d_lock);
+ d_unlock(dentry);
spin_unlock(&inode->i_lock);
return dentry;
}
- spin_unlock(&dentry->d_lock);
+ d_unlock(dentry);
}
spin_unlock(&inode->i_lock);
return NULL;
--
1.7.1


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