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From: Anthony Iliopoulos <ailiop@suse.com>
To: util-linux@vger.kernel.org
Cc: ailiop@suse.com
Subject: [PATCH] lsblk: add dax (direct access) capability column
Date: Tue,  5 May 2020 16:31:44 +0200	[thread overview]
Message-ID: <20200505143145.9852-1-ailiop@suse.com> (raw)

Signed-off-by: Anthony Iliopoulos <ailiop@suse.com>
---
 misc-utils/lsblk.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/misc-utils/lsblk.c b/misc-utils/lsblk.c
index 72ac7b483..51b9f6ad7 100644
--- a/misc-utils/lsblk.c
+++ b/misc-utils/lsblk.c
@@ -117,6 +117,7 @@ enum {
 	COL_REV,
 	COL_VENDOR,
 	COL_ZONED,
+	COL_DAX
 };
 
 /* basic table settings */
@@ -208,6 +209,7 @@ static struct colinfo infos[] = {
 	[COL_REV]    = { "REV",   4, SCOLS_FL_RIGHT, N_("device revision") },
 	[COL_VENDOR] = { "VENDOR", 0.1, SCOLS_FL_TRUNC, N_("device vendor") },
 	[COL_ZONED]  = { "ZONED", 0.3, 0, N_("zone model") },
+	[COL_DAX]    = { "DAX", 1, SCOLS_FL_RIGHT, N_("dax-capable device"), COLTYPE_BOOL },
 };
 
 struct lsblk *lsblk;	/* global handler */
@@ -1031,6 +1033,9 @@ static char *device_get_data(
 	case COL_ZONED:
 		ul_path_read_string(dev->sysfs, &str, "queue/zoned");
 		break;
+	case COL_DAX:
+		ul_path_read_string(dev->sysfs, &str, "queue/dax");
+		break;
 	};
 
 	return str;
-- 
2.26.2


             reply	other threads:[~2020-05-05 14:32 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-05 14:31 Anthony Iliopoulos [this message]
2020-05-06 13:15 ` [PATCH] lsblk: add dax (direct access) capability column Karel Zak

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