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authorMiklos Szeredi <mszeredi@suse.cz>2014-11-20 16:40:02 +0100
committerMiklos Szeredi <mszeredi@suse.cz>2014-11-20 16:40:02 +0100
commit7676895f4736421ebafc48de5078e25ea69e88ee (patch)
tree19de6c0530dd166d501dda8506f3564b452e7da4
parent1d113735ecf21de74a04c3b58fa106ac2e64ca0d (diff)
ovl: ovl_dir_fsync() cleanup
Check against !OVL_PATH_LOWER instead of OVL_PATH_MERGE. For a copied up directory the two are currently equivalent. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
-rw-r--r--fs/overlayfs/readdir.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c
index 7299e962f334..ab1e3dcbed95 100644
--- a/fs/overlayfs/readdir.c
+++ b/fs/overlayfs/readdir.c
@@ -450,10 +450,10 @@ static int ovl_dir_fsync(struct file *file, loff_t start, loff_t end,
/*
* Need to check if we started out being a lower dir, but got copied up
*/
- if (!od->is_upper && ovl_path_type(dentry) == OVL_PATH_MERGE) {
+ if (!od->is_upper && ovl_path_type(dentry) != OVL_PATH_LOWER) {
struct inode *inode = file_inode(file);
- realfile =lockless_dereference(od->upperfile);
+ realfile = lockless_dereference(od->upperfile);
if (!realfile) {
struct path upperpath;