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[398/622] lustre: uapi: add unused enum obd_statfs_state

Message ID 1582838290-17243-399-git-send-email-jsimmons@infradead.org (mailing list archive)
State New, archived
Headers show
Series lustre: sync closely to 2.13.52 | expand

Commit Message

James Simmons Feb. 27, 2020, 9:14 p.m. UTC 
From: Andreas Dilger <adilger@whamcloud.com>

The 3rd and 4th bit field of enum obd_statfs_state are for values
that have been obsoleted since Lustre 1.6. Lets make this clear
for end user applications.

WC-bug-id: https://jira.whamcloud.com/browse/LU-12501
Lustre-commit: e4d92a8a08ac ("LU-12501 utils: fix 'lfs df' printing loop")
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Reviewed-on: https://review.whamcloud.com/35456
Reviewed-by: James Simmons <jsimmons@infradead.org>
Reviewed-by: Patrick Farrell <pfarrell@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
---
 include/uapi/linux/lustre/lustre_user.h | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/include/uapi/linux/lustre/lustre_user.h b/include/uapi/linux/lustre/lustre_user.h
index 86f3111..9c849ce 100644
--- a/include/uapi/linux/lustre/lustre_user.h
+++ b/include/uapi/linux/lustre/lustre_user.h
@@ -102,6 +102,8 @@  enum obd_statfs_state {
 	OS_STATE_DEGRADED	= 0x00000001, /**< RAID degraded/rebuilding */
 	OS_STATE_READONLY	= 0x00000002, /**< filesystem is read-only */
 	OS_STATE_NOPRECREATE	= 0x00000004, /**< no object precreation */
+	OS_STATE_UNUSED1	= 0x00000008, /**< obsolete 1.6, was EROFS=30 */
+	OS_STATE_UNUSED2	= 0x00000010, /**< obsolete 1.6, was EROFS=30 */
 	OS_STATE_ENOSPC		= 0x00000020, /**< not enough free space */
 	OS_STATE_ENOINO		= 0x00000040, /**< not enough inodes */
 	OS_STATE_SUM		= 0x00000100, /**< aggregated for all tagrets */