From: tip-bot for Reinette Chatre <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, hpa@zytor.com, tglx@linutronix.de,
mingo@kernel.org, reinette.chatre@intel.com
Subject: [tip:x86/cache] x86/intel_rdt: Move pseudo_lock_region_clear()
Date: Mon, 2 Jul 2018 23:42:52 -0700 [thread overview]
Message-ID: <tip-ce730f1cc1255be152c879a2bc5f295d341d8036@git.kernel.org> (raw)
In-Reply-To: <ef098ec2a45501e23792289bff80ae3152141e2f.1530421026.git.reinette.chatre@intel.com>
Commit-ID: ce730f1cc1255be152c879a2bc5f295d341d8036
Gitweb: https://git.kernel.org/tip/ce730f1cc1255be152c879a2bc5f295d341d8036
Author: Reinette Chatre <reinette.chatre@intel.com>
AuthorDate: Sat, 30 Jun 2018 22:03:02 -0700
Committer: Thomas Gleixner <tglx@linutronix.de>
CommitDate: Tue, 3 Jul 2018 08:38:39 +0200
x86/intel_rdt: Move pseudo_lock_region_clear()
The pseudo_lock_region_clear() function is moved to earlier in the file in
preparation for its use in functions that currently appear before it. No
functional change.
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: fenghua.yu@intel.com
Cc: tony.luck@intel.com
Cc: vikas.shivappa@linux.intel.com
Cc: gavin.hindman@intel.com
Cc: jithu.joseph@intel.com
Cc: dave.hansen@intel.com
Cc: hpa@zytor.com
Link: https://lkml.kernel.org/r/ef098ec2a45501e23792289bff80ae3152141e2f.1530421026.git.reinette.chatre@intel.com
---
arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c | 46 ++++++++++++++---------------
1 file changed, 23 insertions(+), 23 deletions(-)
diff --git a/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c b/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c
index 6e83f61552a5..1860ec10302d 100644
--- a/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c
+++ b/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c
@@ -246,6 +246,29 @@ out_err:
return ret;
}
+/**
+ * pseudo_lock_region_clear - Reset pseudo-lock region data
+ * @plr: pseudo-lock region
+ *
+ * All content of the pseudo-locked region is reset - any memory allocated
+ * freed.
+ *
+ * Return: void
+ */
+static void pseudo_lock_region_clear(struct pseudo_lock_region *plr)
+{
+ plr->size = 0;
+ plr->line_size = 0;
+ kfree(plr->kmem);
+ plr->kmem = NULL;
+ plr->r = NULL;
+ if (plr->d)
+ plr->d->plr = NULL;
+ plr->d = NULL;
+ plr->cbm = 0;
+ plr->debugfs_dir = NULL;
+}
+
/**
* pseudo_lock_region_init - Initialize pseudo-lock region information
* @plr: pseudo-lock region
@@ -318,29 +341,6 @@ static int pseudo_lock_init(struct rdtgroup *rdtgrp)
return 0;
}
-/**
- * pseudo_lock_region_clear - Reset pseudo-lock region data
- * @plr: pseudo-lock region
- *
- * All content of the pseudo-locked region is reset - any memory allocated
- * freed.
- *
- * Return: void
- */
-static void pseudo_lock_region_clear(struct pseudo_lock_region *plr)
-{
- plr->size = 0;
- plr->line_size = 0;
- kfree(plr->kmem);
- plr->kmem = NULL;
- plr->r = NULL;
- if (plr->d)
- plr->d->plr = NULL;
- plr->d = NULL;
- plr->cbm = 0;
- plr->debugfs_dir = NULL;
-}
-
/**
* pseudo_lock_region_alloc - Allocate kernel memory that will be pseudo-locked
* @plr: pseudo-lock region
next prev parent reply other threads:[~2018-07-03 6:43 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-01 5:03 [PATCH 0/2] x86/intel_rdt: Fix cache pseudo-locking error path cleanup Reinette Chatre
2018-07-01 5:03 ` [PATCH 1/2] x86/intel_rdt: Move pseudo_lock_region_clear Reinette Chatre
2018-07-03 6:42 ` tip-bot for Reinette Chatre [this message]
2018-07-01 5:03 ` [PATCH 2/2] x86/intel_rdt: Fix cleanup of plr structure on error Reinette Chatre
2018-07-03 6:43 ` [tip:x86/cache] " tip-bot for Reinette Chatre
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