[1/2] xfs_quota: report warning limits for realtime space quotas

Commit Message

Darrick J. Wong Dec. 23, 2024, 10:27 p.m. UTC

From: Darrick J. Wong <[e-mail]>

Report the number of warnings that a user will get for exceeding the
soft limit of a realtime volume.

Signed-off-by: "Darrick J. Wong" <[e-mail]>
Reviewed-by: Christoph Hellwig <[e-mail]>
---
 include/xqm.h |    5 ++++-
 quota/state.c |    1 +
 2 files changed, 5 insertions(+), 1 deletion(-)

Patch

diff --git a/include/xqm.h b/include/xqm.h
index 573441db98601a..045af9b67fdf2b 100644
--- a/include/xqm.h
+++ b/include/xqm.h
@@ -184,7 +184,10 @@  struct fs_quota_statv {
 	__s32			qs_rtbtimelimit;/* limit for rt blks timer */
 	__u16			qs_bwarnlimit;	/* limit for num warnings */
 	__u16			qs_iwarnlimit;	/* limit for num warnings */
-	__u64			qs_pad2[8];	/* for future proofing */
+	__u16			qs_rtbwarnlimit;/* limit for rt blks warnings */
+	__u16			qs_pad3;
+	__u32			qs_pad4;
+	__u64			qs_pad2[7];	/* for future proofing */
 };
 
 #endif	/* __XQM_H__ */
diff --git a/quota/state.c b/quota/state.c
index 260ef51db18072..43fb700f9a7317 100644
--- a/quota/state.c
+++ b/quota/state.c
@@ -244,6 +244,7 @@  state_quotafile_stat(
 	state_warnlimit(fp, XFS_INODE_QUOTA, sv->qs_iwarnlimit);
 
 	state_timelimit(fp, XFS_RTBLOCK_QUOTA, sv->qs_rtbtimelimit);
+	state_warnlimit(fp, XFS_RTBLOCK_QUOTA, sv->qs_rtbwarnlimit);
 }
 
 static void