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Date: Thu, 21 May 2009 15:43:32 -0400
From: Eric Paris <eparis@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: jmorris@...ei.org, zohar@...ux.vnet.ibm.com,
safford@...son.ibm.com, eparis@...hat.com
Subject: [PATCH] IMA: Add __init notation to ima functions
A number of IMA functions only used during init are not marked with __init.
Add those notations so they are freed automatically.
Signed-off-by: Eric Paris <eparis@...hat.com>
---
security/integrity/ima/ima_crypto.c | 4 ++--
security/integrity/ima/ima_fs.c | 2 +-
security/integrity/ima/ima_iint.c | 2 +-
security/integrity/ima/ima_init.c | 4 ++--
security/integrity/ima/ima_policy.c | 2 +-
5 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c
index 50d572b..63003a6 100644
--- a/security/integrity/ima/ima_crypto.c
+++ b/security/integrity/ima/ima_crypto.c
@@ -103,7 +103,7 @@ int ima_calc_template_hash(int template_len, void *template, char *digest)
return rc;
}
-static void ima_pcrread(int idx, u8 *pcr)
+static void __init ima_pcrread(int idx, u8 *pcr)
{
if (!ima_used_chip)
return;
@@ -115,7 +115,7 @@ static void ima_pcrread(int idx, u8 *pcr)
/*
* Calculate the boot aggregate hash
*/
-int ima_calc_boot_aggregate(char *digest)
+int __init ima_calc_boot_aggregate(char *digest)
{
struct hash_desc desc;
struct scatterlist sg;
diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
index 2a829da..6bfc7ea 100644
--- a/security/integrity/ima/ima_fs.c
+++ b/security/integrity/ima/ima_fs.c
@@ -319,7 +319,7 @@ static struct file_operations ima_measure_policy_ops = {
.release = ima_release_policy
};
-int ima_fs_init(void)
+int __init ima_fs_init(void)
{
ima_dir = securityfs_create_dir("ima", NULL);
if (IS_ERR(ima_dir))
diff --git a/security/integrity/ima/ima_iint.c b/security/integrity/ima/ima_iint.c
index ec79f1e..b8dd693 100644
--- a/security/integrity/ima/ima_iint.c
+++ b/security/integrity/ima/ima_iint.c
@@ -196,7 +196,7 @@ static void init_once(void *foo)
kref_set(&iint->refcount, 1);
}
-void ima_iintcache_init(void)
+void __init ima_iintcache_init(void)
{
iint_cache =
kmem_cache_create("iint_cache", sizeof(struct ima_iint_cache), 0,
diff --git a/security/integrity/ima/ima_init.c b/security/integrity/ima/ima_init.c
index 0b0bb8c..a40da7a 100644
--- a/security/integrity/ima/ima_init.c
+++ b/security/integrity/ima/ima_init.c
@@ -38,7 +38,7 @@ int ima_used_chip;
* a different value.) Violations add a zero entry to the measurement
* list and extend the aggregate PCR value with ff...ff's.
*/
-static void ima_add_boot_aggregate(void)
+static void __init ima_add_boot_aggregate(void)
{
struct ima_template_entry *entry;
const char *op = "add_boot_aggregate";
@@ -71,7 +71,7 @@ err_out:
audit_cause, result, 0);
}
-int ima_init(void)
+int __init ima_init(void)
{
u8 pcr_i[IMA_DIGEST_SIZE];
int rc;
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c
index 31d677f..fd72d77 100644
--- a/security/integrity/ima/ima_policy.c
+++ b/security/integrity/ima/ima_policy.c
@@ -160,7 +160,7 @@ int ima_match_policy(struct inode *inode, enum ima_hooks func, int mask)
* ima_measure points to either the measure_default_rules or the
* the new measure_policy_rules.
*/
-void ima_init_policy(void)
+void __init ima_init_policy(void)
{
int i;
--
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