mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-11-01 02:21:16 +00:00
03498e594f
Remove unecessary label which is not used. Change-Id: I8362c4d30bccfb522eb3e2a7d39abc74f186d22a Acked-by: Baranidharan Muthukumaran <bmuthuku@qti.qualcomm.com> Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>
146 lines
3.5 KiB
C
146 lines
3.5 KiB
C
/*
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* Copyright (c) 2014, The Linux Foundation. All rights reserved.
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __QMP_SPHINX_LOGK_STUB__
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#define __QMP_SPHINX_LOGK_STUB__
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#ifdef CONFIG_QMP_CORE
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#include <linux/kernel.h>
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/*(blksize(256) - hdrsize(60))*/
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#define MAX_BUF_SIZE 196
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extern void *(*qmp_sphinx_logk_kernel_begin) (char **buf);
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extern void (*qmp_sphinx_logk_kernel_end) (void *blck);
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static inline void *qmp_sphinx_setup_buf(char **buf)
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{
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void *blck;
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if (qmp_sphinx_logk_kernel_begin && qmp_sphinx_logk_kernel_end) {
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blck = qmp_sphinx_logk_kernel_begin(buf);
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if (!*buf) {
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qmp_sphinx_logk_kernel_end(blck);
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return NULL;
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}
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} else {
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return NULL;
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}
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return blck;
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}
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/*
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* NOTE: only sendto is going to be instrumented
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* since send sys call internally calls sendto
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* with 2 extra parameters
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*/
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static inline void qmp_sphinx_logk_sendto(int fd, void __user *buff, size_t len,
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unsigned flags, struct sockaddr __user *addr, int addr_len)
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{
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char *buf = NULL;
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void *blck = NULL;
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/*sets up buf and blck correctly*/
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blck = qmp_sphinx_setup_buf(&buf);
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if (!blck)
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return;
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/*fill the buf*/
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snprintf(buf, MAX_BUF_SIZE, "-1|kernel|sendto|len=%u,fd=%d|--end",
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(unsigned int)len, fd);
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qmp_sphinx_logk_kernel_end(blck);
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}
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/*
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* NOTE: only recvfrom is going to be instrumented
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* since recv sys call internally calls recvfrom
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* with 2 extra parameters
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*/
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static inline void qmp_sphinx_logk_recvfrom(int fd, void __user *ubuf,
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size_t size, unsigned flags, struct sockaddr __user *addr,
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int __user *addr_len)
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{
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char *buf = NULL;
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void *blck = NULL;
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/*sets up buf and blck correctly*/
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blck = qmp_sphinx_setup_buf(&buf);
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if (!blck)
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return;
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/*fill the buf*/
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snprintf(buf, MAX_BUF_SIZE, "-1|kernel|recvfrom|size=%u,fd=%d|--end",
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(unsigned int)size, fd);
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qmp_sphinx_logk_kernel_end(blck);
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}
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static inline void qmp_sphinx_logk_oom_adjust_write(pid_t pid,
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uid_t uid, int oom_adj)
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{
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char *buf = NULL;
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void *blck = NULL;
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/*sets up buf and blck correctly*/
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blck = qmp_sphinx_setup_buf(&buf);
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if (!blck)
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return;
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/*fill the buf*/
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snprintf(buf, MAX_BUF_SIZE,
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"-1|kernel|oom_adjust_write|app_uid=%d,app_pid=%d,oom_adj=%d|--end",
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uid, pid, oom_adj);
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qmp_sphinx_logk_kernel_end(blck);
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}
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static inline void qmp_sphinx_logk_oom_score_adj_write(pid_t pid, uid_t uid,
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int oom_adj_score)
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{
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char *buf = NULL;
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void *blck = NULL;
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/*sets up buf and blck correctly*/
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blck = qmp_sphinx_setup_buf(&buf);
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if (!blck)
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return;
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/*fill the buf*/
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snprintf(buf, MAX_BUF_SIZE,
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"-1|kernel|oom_score_adj_write|app_uid=%d,app_pid=%d,oom_adj=%d|--end",
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uid, pid, oom_adj_score);
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qmp_sphinx_logk_kernel_end(blck);
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}
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#else
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static inline void qmp_sphinx_logk_sendto(int fd, void __user *buff,
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size_t len, unsigned flags, struct sockaddr __user *addr,
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int addr_len)
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{
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}
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static inline void qmp_sphinx_logk_recvfrom
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(int fd, void __user *ubuf, size_t size,
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unsigned flags, struct sockaddr __user *addr,
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int __user *addr_len)
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{
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}
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static inline void qmp_sphinx_logk_oom_adjust_write
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(pid_t pid, uid_t uid, int oom_adj)
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{
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}
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static inline void qmp_sphinx_logk_oom_score_adj_write
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(pid_t pid, uid_t uid, int oom_adj_score)
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{
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}
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#endif
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#endif
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