[PATCH 2/2] Documentation: admin-guide: kernel-parameters: Add parameter description for slub_leak_panic function

[Fangzheng Zhang <fangzheng.zhang@unisoc.com>]

Introduce the details of the slub_leak_panic parameters in
kernel-parameters.txt, so that users can understand how to use
the parameters more quickly.

Signed-off-by: Fangzheng Zhang <fangzheng.zhang@unisoc.com>
---
 Documentation/admin-guide/kernel-parameters.txt | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index bb48ae24ae69..8a672766f05f 100644
--- a/Documentation/admin-guide/kernel-parameters.txt
+++ b/Documentation/admin-guide/kernel-parameters.txt
@@ -6130,6 +6130,21 @@
 			For more information see Documentation/mm/slub.rst.
 			(slub_nomerge legacy name also accepted for now)
 
+	slub.leak_panic= [MM, SLUB]
+			Enabling slub.leak_panic can monitor the slub usage
+			in real time on the slub allocation path. When the
+			slub occupancy is abnormal, the alarm or panic will
+			be triggered.
+			Default: N
+
+	slub.leak_panic_threshold= [MM, SLUB]
+			Upper limit value of the slub usage, expressed as
+			a percentage of memtotal. When the usage exceeds
+			the set value (threshold * memtotal / 100), the
+			slub_leak_panic function will be trigger. The
+			value setting range is [0, 100].
+			Default: 0
+
 	slram=		[HW,MTD]
 
 	smart2=		[HW]
-- 
2.17.1