From 986c01942afb8eb6cc1708e721292db23b715d4e Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 26 Sep 2014 23:11:15 -0400 Subject: fold unlocking the children into dentry_unlock_parents_for_move() ... renaming it into dentry_unlock_for_move() and making it more symmetric with dentry_lock_for_move(). Signed-off-by: Al Viro --- fs/dcache.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'fs') diff --git a/fs/dcache.c b/fs/dcache.c index 6e543173a5d8..92f7d76db498 100644 --- a/fs/dcache.c +++ b/fs/dcache.c @@ -2442,13 +2442,14 @@ static void dentry_lock_for_move(struct dentry *dentry, struct dentry *target) } } -static void dentry_unlock_parents_for_move(struct dentry *dentry, - struct dentry *target) +static void dentry_unlock_for_move(struct dentry *dentry, struct dentry *target) { if (target->d_parent != dentry->d_parent) spin_unlock(&dentry->d_parent->d_lock); if (target->d_parent != target) spin_unlock(&target->d_parent->d_lock); + spin_unlock(&target->d_lock); + spin_unlock(&dentry->d_lock); } /* @@ -2531,9 +2532,7 @@ static void __d_move(struct dentry *dentry, struct dentry *target, write_seqcount_end(&target->d_seq); write_seqcount_end(&dentry->d_seq); - dentry_unlock_parents_for_move(dentry, target); - spin_unlock(&target->d_lock); - spin_unlock(&dentry->d_lock); + dentry_unlock_for_move(dentry, target); } /* -- cgit v1.2.3-55-g7522