Subject KSM: performance optimizations for rmap_walk_ksm
Author xu.xin16@zte.com.cn
Date 2026-06-11 13:14:55 +0000 UTC
Version
Cc akpm@linux-foundation.org chengming.zhou@linux.dev david@kernel.org hughd@google.com linux-kernel@vger.kernel.org linux-mm@kvack.org ljs@kernel.org wang.yaxin@zte.com.cn xu.xin16@zte.com.cn
Patches (3)
Name Content [All]
[PATCH v9 1/3] ksm: add linear_page_index into ksm_rmap_item [Body]
[PATCH v9 2/3] ksm: Optimize rmap_walk_ksm by passing a suitable page index [Body]
[PATCH v9 3/3] ksm: add mremap selftests for ksm_rmap_walk [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-06-11
Passed
ID (for dev) 89678988-238d-439a-bef9-54072a217e09
Status finished
Triaged OK [Log]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 57a68dff1fb64022386175e7014e006a92bdfa7b [Config] passed [Log]
[KASAN] Boot test: Base 57a68dff1fb64022386175e7014e006a92bdfa7b [Config] passed [Log]
[KASAN] Build Patched 57a68dff1fb64022386175e7014e006a92bdfa7b [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 57a68dff1fb64022386175e7014e006a92bdfa7b [Config] [patched] passed [Log]
[KASAN] Fuzz 57a68dff1fb64022386175e7014e006a92bdfa7b [Config] 57a68dff1fb64022386175e7014e006a92bdfa7b [Config] [patched] passed [Log] [Artifacts]