diff options
author | Kent Overstreet <kent.overstreet@gmail.com> | 2022-05-19 12:07:30 -0400 |
---|---|---|
committer | Kent Overstreet <kent.overstreet@gmail.com> | 2022-06-09 15:09:30 -0400 |
commit | dba02b8a68812e312ff3fcca2497caa58d7862ae (patch) | |
tree | fc4d65de75c380fb8069bab95cd2fb2d33585288 | |
parent | 09bfd26cd07825f62aa698f2ebfeda34fbc74a97 (diff) |
tools/testing/nvdimm: Convert to printbuf
This converts from seq_buf to printbuf. Here we're using printbuf with
an external buffer, meaning it's a direct conversion.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: nvdimm@lists.linux.dev
-rw-r--r-- | tools/testing/nvdimm/test/ndtest.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/tools/testing/nvdimm/test/ndtest.c b/tools/testing/nvdimm/test/ndtest.c index 4d1a947367f9..a2097955dace 100644 --- a/tools/testing/nvdimm/test/ndtest.c +++ b/tools/testing/nvdimm/test/ndtest.c @@ -12,7 +12,7 @@ #include <linux/ndctl.h> #include <nd-core.h> #include <linux/printk.h> -#include <linux/seq_buf.h> +#include <linux/printbuf.h> #include "../watermark.h" #include "nfit_test.h" @@ -740,32 +740,30 @@ static ssize_t flags_show(struct device *dev, { struct nvdimm *nvdimm = to_nvdimm(dev); struct ndtest_dimm *dimm = nvdimm_provider_data(nvdimm); - struct seq_buf s; + struct printbuf s = PRINTBUF_EXTERN(buf, PAGE_SIZE); u64 flags; flags = dimm->flags; - seq_buf_init(&s, buf, PAGE_SIZE); if (flags & PAPR_PMEM_UNARMED_MASK) - seq_buf_printf(&s, "not_armed "); + prt_printf(&s, "not_armed "); if (flags & PAPR_PMEM_BAD_SHUTDOWN_MASK) - seq_buf_printf(&s, "flush_fail "); + prt_printf(&s, "flush_fail "); if (flags & PAPR_PMEM_BAD_RESTORE_MASK) - seq_buf_printf(&s, "restore_fail "); + prt_printf(&s, "restore_fail "); if (flags & PAPR_PMEM_SAVE_MASK) - seq_buf_printf(&s, "save_fail "); + prt_printf(&s, "save_fail "); if (flags & PAPR_PMEM_SMART_EVENT_MASK) - seq_buf_printf(&s, "smart_notify "); + prt_printf(&s, "smart_notify "); + if (printbuf_written(&s)) + prt_printf(&s, "\n"); - if (seq_buf_used(&s)) - seq_buf_printf(&s, "\n"); - - return seq_buf_used(&s); + return printbuf_written(&s); } static DEVICE_ATTR_RO(flags); |