diff options
| author | Damien Le Moal <damien.lemoal@wdc.com> | 2020-11-20 10:55:19 +0900 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-07 17:36:04 -0700 |
| commit | eebf34a85c8c724676eba502d15202854f199b05 (patch) | |
| tree | 6f3399a148e58230e449e5de271bb1b0fbdfdd12 /drivers/block/null_blk_trace.c | |
| parent | ea17fd354ca8afd3e8962a77236b1a9a59262fdd (diff) | |
null_blk: Move driver into its own directory
Move null_blk driver code into the new sub-directory
drivers/block/null_blk.
Suggested-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/null_blk_trace.c')
| -rw-r--r-- | drivers/block/null_blk_trace.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/drivers/block/null_blk_trace.c b/drivers/block/null_blk_trace.c deleted file mode 100644 index f246e7bff698..000000000000 --- a/drivers/block/null_blk_trace.c +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * null_blk trace related helpers. - * - * Copyright (C) 2020 Western Digital Corporation or its affiliates. - */ -#include "null_blk_trace.h" - -/* - * Helper to use for all null_blk traces to extract disk name. - */ -const char *nullb_trace_disk_name(struct trace_seq *p, char *name) -{ - const char *ret = trace_seq_buffer_ptr(p); - - if (name && *name) - trace_seq_printf(p, "disk=%s, ", name); - trace_seq_putc(p, 0); - - return ret; -} |