From 519525fa47b5a8155f0b203e49a3a6a2319f75ae Mon Sep 17 00:00:00 2001 From: Vivek Goyal Date: Wed, 5 Feb 2020 08:15:46 -0500 Subject: [PATCH] fuse: Support RENAME_WHITEOUT flag Allow fuse to pass RENAME_WHITEOUT to fuse server. Overlayfs on top of virtiofs uses RENAME_WHITEOUT. Without this patch renaming a directory in overlayfs (dir is on lower) fails with -EINVAL. With this patch it works. Signed-off-by: Vivek Goyal Signed-off-by: Miklos Szeredi --- fs/fuse/dir.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index ee190119f45c..de1e2fde60bd 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -818,7 +818,7 @@ static int fuse_rename2(struct inode *olddir, struct dentry *oldent, struct fuse_conn *fc = get_fuse_conn(olddir); int err; - if (flags & ~(RENAME_NOREPLACE | RENAME_EXCHANGE)) + if (flags & ~(RENAME_NOREPLACE | RENAME_EXCHANGE | RENAME_WHITEOUT)) return -EINVAL; if (flags) { -- 2.11.0