SELinux: replace weak GFP_ATOMIC to GFP_KERNEL in avc_add_callback
avc_add_callback now only called from initcalls, so replace the weak GFP_ATOMIC to GFP_KERNEL, and mark this function __init to make a warning when not been called from initcalls. Signed-off-by: Wanlong Gao <gaowanlong@cn.fujitsu.com> Signed-off-by: Eric Paris <eparis@redhat.com>
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@ -510,7 +510,7 @@ noinline int slow_avc_audit(u32 ssid, u32 tsid, u16 tclass,
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* @perms based on @tclass. Returns %0 on success or
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* @perms based on @tclass. Returns %0 on success or
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* -%ENOMEM if insufficient memory exists to add the callback.
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* -%ENOMEM if insufficient memory exists to add the callback.
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*/
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*/
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int avc_add_callback(int (*callback)(u32 event, u32 ssid, u32 tsid,
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int __init avc_add_callback(int (*callback)(u32 event, u32 ssid, u32 tsid,
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u16 tclass, u32 perms,
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u16 tclass, u32 perms,
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u32 *out_retained),
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u32 *out_retained),
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u32 events, u32 ssid, u32 tsid,
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u32 events, u32 ssid, u32 tsid,
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@ -519,7 +519,7 @@ int avc_add_callback(int (*callback)(u32 event, u32 ssid, u32 tsid,
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struct avc_callback_node *c;
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struct avc_callback_node *c;
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int rc = 0;
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int rc = 0;
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c = kmalloc(sizeof(*c), GFP_ATOMIC);
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c = kmalloc(sizeof(*c), GFP_KERNEL);
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if (!c) {
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if (!c) {
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rc = -ENOMEM;
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rc = -ENOMEM;
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goto out;
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goto out;
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