diff options
Diffstat (limited to 'fs')
-rw-r--r-- | fs/overlayfs/file.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/overlayfs/file.c b/fs/overlayfs/file.c index 3b4cc633d763..ca18db79daf4 100644 --- a/fs/overlayfs/file.c +++ b/fs/overlayfs/file.c @@ -393,6 +393,12 @@ static ssize_t ovl_write_iter(struct kiocb *iocb, struct iov_iter *iter) if (!ovl_should_sync(OVL_FS(inode->i_sb))) ifl &= ~(IOCB_DSYNC | IOCB_SYNC); + /* + * Overlayfs doesn't support deferred completions, don't copy + * this property in case it is set by the issuer. + */ + ifl &= ~IOCB_DIO_CALLER_COMP; + old_cred = ovl_override_creds(file_inode(file)->i_sb); if (is_sync_kiocb(iocb)) { file_start_write(real.file); |