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-rw-r--r--fs/9p/acl.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/9p/acl.c b/fs/9p/acl.c
index 12d6023..6e58c4c 100644
--- a/fs/9p/acl.c
+++ b/fs/9p/acl.c
@@ -91,11 +91,14 @@ static struct posix_acl *v9fs_get_cached_acl(struct inode *inode, int type)
return acl;
}
-int v9fs_check_acl(struct inode *inode, int mask)
+int v9fs_check_acl(struct inode *inode, int mask, unsigned int flags)
{
struct posix_acl *acl;
struct v9fs_session_info *v9ses;
+ if (flags & IPERM_FLAG_RCU)
+ return -ECHILD;
+
v9ses = v9fs_inode2v9ses(inode);
if ((v9ses->flags & V9FS_ACCESS_MASK) != V9FS_ACCESS_CLIENT) {
/*
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