Commit d26e2903 authored Feb 11, 2019 by Steve French

smb3: fix bytes_read statistics



/proc/fs/cifs/Stats bytes_read was double counting reads when
uncached (ie mounted with cache=none)

Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>

parent 21094641

fs/cifs/file.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -3533,8 +3533,6 @@ collect_uncached_read_data(struct cifs_aio_ctx *ctx)
		ctx->total_len = ctx->len - iov_iter_count(to);
		}

		cifs_stats_bytes_read(tcon, ctx->total_len);

		/* mask nodata case */
		if (rc == -ENODATA)
		rc = 0;