From 14d02c3dcf774f325c77d948eed05ff8196f94cc Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 3 Jan 2025 01:13:16 -0500 Subject: [PATCH] exfat_d_revalidate(): use stable parent inode passed by caller ... no need to bother with ->d_lock and ->d_parent->d_inode. Reviewed-by: Jeff Layton Signed-off-by: Al Viro --- fs/exfat/namei.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/fs/exfat/namei.c b/fs/exfat/namei.c index e3b4feccba07..61c7164b85b3 100644 --- a/fs/exfat/namei.c +++ b/fs/exfat/namei.c @@ -34,8 +34,6 @@ static inline void exfat_d_version_set(struct dentry *dentry, static int exfat_d_revalidate(struct inode *dir, const struct qstr *name, struct dentry *dentry, unsigned int flags) { - int ret; - if (flags & LOOKUP_RCU) return -ECHILD; @@ -59,11 +57,7 @@ static int exfat_d_revalidate(struct inode *dir, const struct qstr *name, if (flags & (LOOKUP_CREATE | LOOKUP_RENAME_TARGET)) return 0; - spin_lock(&dentry->d_lock); - ret = inode_eq_iversion(d_inode(dentry->d_parent), - exfat_d_version(dentry)); - spin_unlock(&dentry->d_lock); - return ret; + return inode_eq_iversion(dir, exfat_d_version(dentry)); } /* returns the length of a struct qstr, ignoring trailing dots if necessary */ -- 2.25.1