From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/mm/failslab.c | 17 ++++++-----------
1 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/kernel/mm/failslab.c b/kernel/mm/failslab.c
index b135ebb..f92fed9 100644
--- a/kernel/mm/failslab.c
+++ b/kernel/mm/failslab.c
@@ -23,7 +23,8 @@
if (gfpflags & __GFP_NOFAIL)
return false;
- if (failslab.ignore_gfp_reclaim && (gfpflags & __GFP_RECLAIM))
+ if (failslab.ignore_gfp_reclaim &&
+ (gfpflags & __GFP_DIRECT_RECLAIM))
return false;
if (failslab.cache_filter && !(s->flags & SLAB_FAILSLAB))
@@ -48,18 +49,12 @@
if (IS_ERR(dir))
return PTR_ERR(dir);
- if (!debugfs_create_bool("ignore-gfp-wait", mode, dir,
- &failslab.ignore_gfp_reclaim))
- goto fail;
- if (!debugfs_create_bool("cache-filter", mode, dir,
- &failslab.cache_filter))
- goto fail;
+ debugfs_create_bool("ignore-gfp-wait", mode, dir,
+ &failslab.ignore_gfp_reclaim);
+ debugfs_create_bool("cache-filter", mode, dir,
+ &failslab.cache_filter);
return 0;
-fail:
- debugfs_remove_recursive(dir);
-
- return -ENOMEM;
}
late_initcall(failslab_debugfs_init);
--
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