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| 1 | +/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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1 | 2 | /* |
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2 | 3 | * cls_cgroup.h Control Group Classifier |
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3 | 4 | * |
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4 | 5 | * Authors: Thomas Graf <tgraf@suug.ch> |
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5 | | - * |
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6 | | - * This program is free software; you can redistribute it and/or modify it |
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7 | | - * under the terms of the GNU General Public License as published by the Free |
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8 | | - * Software Foundation; either version 2 of the License, or (at your option) |
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9 | | - * any later version. |
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10 | | - * |
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11 | 6 | */ |
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12 | 7 | |
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13 | 8 | #ifndef _NET_CLS_CGROUP_H |
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.. | .. |
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50 | 45 | sock_cgroup_set_classid(skcd, classid); |
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51 | 46 | } |
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52 | 47 | |
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| 48 | +static inline u32 __task_get_classid(struct task_struct *task) |
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| 49 | +{ |
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| 50 | + return task_cls_state(task)->classid; |
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| 51 | +} |
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| 52 | + |
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53 | 53 | static inline u32 task_get_classid(const struct sk_buff *skb) |
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54 | 54 | { |
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55 | | - u32 classid = task_cls_state(current)->classid; |
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| 55 | + u32 classid = __task_get_classid(current); |
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56 | 56 | |
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57 | 57 | /* Due to the nature of the classifier it is required to ignore all |
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58 | 58 | * packets originating from softirq context as accessing `current' |
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