/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LINUX_GENERIC_NETLINK_H
#define __LINUX_GENERIC_NETLINK_H

#include <uapi/linux/genetlink.h>


/* All generic netlink requests are serialized by a global lock.  */
extern void genl_lock(void);
extern void genl_unlock(void);
#ifdef CONFIG_LOCKDEP
extern bool lockdep_genl_is_held(void);
#endif

/* for synchronisation between af_netlink and genetlink */
extern atomic_t genl_sk_destructing_cnt;
extern wait_queue_head_t genl_sk_destructing_waitq;

/**
 * rcu_dereference_genl - rcu_dereference with debug checking
 * @p: The pointer to read, prior to dereferencing
 *
 * Do an rcu_dereference(p), but check caller either holds rcu_read_lock()
 * or genl mutex. Note : Please prefer genl_dereference() or rcu_dereference()
 */
#define rcu_dereference_genl(p)					\
	rcu_dereference_check(p, lockdep_genl_is_held())

/**
 * genl_dereference - fetch RCU pointer when updates are prevented by genl mutex
 * @p: The pointer to read, prior to dereferencing
 *
 * Return the value of the specified RCU-protected pointer, but omit
 * the READ_ONCE(), because caller holds genl mutex.
 */
#define genl_dereference(p)					\
	rcu_dereference_protected(p, lockdep_genl_is_held())

#define MODULE_ALIAS_GENL_FAMILY(family)\
 MODULE_ALIAS_NET_PF_PROTO_NAME(PF_NETLINK, NETLINK_GENERIC, "-family-" family)

#endif	/* __LINUX_GENERIC_NETLINK_H */
6.17.y</option>
<option value='linux-2.6.18.y'>linux-2.6.18.y</option>
<option value='linux-2.6.19.y'>linux-2.6.19.y</option>
<option value='linux-2.6.20.y'>linux-2.6.20.y</option>
<option value='linux-2.6.21.y'>linux-2.6.21.y</option>
<option value='linux-2.6.22.y'>linux-2.6.22.y</option>
<option value='linux-2.6.23.y'>linux-2.6.23.y</option>
<option value='linux-2.6.24.y'>linux-2.6.24.y</option>
<option value='linux-2.6.25.y'>linux-2.6.25.y</option>
<option value='linux-2.6.26.y'>linux-2.6.26.y</option>
<option value='linux-2.6.27.y'>linux-2.6.27.y</option>
<option value='linux-2.6.28.y'>linux-2.6.28.y</option>
<option value='linux-2.6.29.y'>linux-2.6.29.y</option>
<option value='linux-2.6.30.y'>linux-2.6.30.y</option>
<option value='linux-2.6.31.y'>linux-2.6.31.y</option>
<option value='linux-2.6.32.y'>linux-2.6.32.y</option>
<option value='linux-2.6.33.y'>linux-2.6.33.y</option>
<option value='linux-2.6.34.y'>linux-2.6.34.y</option>
<option value='linux-2.6.35.y'>linux-2.6.35.y</option>
<option value='linux-2.6.36.y'>linux-2.6.36.y</option>
<option value='linux-2.6.37.y'>linux-2.6.37.y</option>
<option value='linux-2.6.38.y'>linux-2.6.38.y</option>
<option value='linux-2.6.39.y'>linux-2.6.39.y</option>
<option value='linux-3.0.y'>linux-3.0.y</option>
<option value='linux-3.1.y'>linux-3.1.y</option>
<option value='linux-3.10.y'>linux-3.10.y</option>
<option value='linux-3.11.y'>linux-3.11.y</option>
<option value='linux-3.12.y'>linux-3.12.y</option>
<option value='linux-3.13.y'>linux-3.13.y</option>
<option value='linux-3.14.y'>linux-3.14.y</option>
<option value='linux-3.15.y'>linux-3.15.y</option>
<option value='linux-3.16.y'>linux-3.16.y</option>
<option value='linux-3.17.y'>linux-3.17.y</option>
<option value='linux-3.18.y'>linux-3.18.y</option>
<option value='linux-3.19.y'>linux-3.19.y</option>
<option value='linux-3.2.y'>linux-3.2.y</option>
<option value='linux-3.3.y'>linux-3.3.y</option>
<option value='linux-3.4.y'>linux-3.4.y</option>
<option value='linux-3.5.y'>linux-3.5.y</option>
<option value='linux-3.6.y'>linux-3.6.y</option>
<option value='linux-3.7.y'>linux-3.7.y</option>
<option value='linux-3.8.y'>linux-3.8.y</option>
<option value='linux-3.9.y'>linux-3.9.y</option>
<option value='linux-4.0.y'>linux-4.0.y</option>
<option value='linux-4.1.y'>linux-4.1.y</option>
<option value='linux-4.10.y'>linux-4.10.y</option>
<option value='linux-4.11.y'>linux-4.11.y</option>
<option value='linux-4.12.y'>linux-4.12.y</option>
<option value='linux-4.13.y'>linux-4.13.y</option>
<option value='linux-4.14.y'>linux-4.14.y</option>
<option value='linux-4.15.y'>linux-4.15.y</option>
<option value='linux-4.16.y'>linux-4.16.y</option>
<option value='linux-4.17.y'>linux-4.17.y</option>
<option value='linux-4.18.y'>linux-4.18.y</option>
<option value='linux-4.19.y'>linux-4.19.y</option>
<option value='linux-4.2.y'>linux-4.2.y</option>
<option value='linux-4.20.y'>linux-4.20.y</option>
<option value='linux-4.3.y'>linux-4.3.y</option>
<option value='linux-4.4.y'>linux-4.4.y</option>
<option value='linux-4.5.y'>linux-4.5.y</option>
<option value='linux-4.6.y'>linux-4.6.y</option>
<option value='linux-4.7.y'>linux-4.7.y</option>
<option value='linux-4.8.y'>linux-4.8.y</option>
<option value='linux-4.9.y'>linux-4.9.y</option>
<option value='linux-5.0.y'>linux-5.0.y</option>
<option value='linux-5.1.y'>linux-5.1.y</option>
<option value='linux-5.10.y'>linux-5.10.y</option>
<option value='linux-5.11.y'>linux-5.11.y</option>
<option value='linux-5.12.y'>linux-5.12.y</option>
<option value='linux-5.13.y'>linux-5.13.y</option>
<option value='linux-5.14.y'>linux-5.14.y</option>
<option value='linux-5.15.y'>linux-5.15.y</option>
<option value='linux-5.16.y'>linux-5.16.y</option>
<option value='linux-5.17.y'>linux-5.17.y</option>
<option value='linux-5.18.y'>linux-5.18.y</option>
<option value='linux-5.19.y'>linux-5.19.y</option>
<option value='linux-5.2.y'>linux-5.2.y</option>
<option value='linux-5.3.y'>linux-5.3.y</option>
<option value='linux-5.4.y'>linux-5.4.y</option>
<option value='linux-5.5.y'>linux-5.5.y</option>
<option value='linux-5.6.y'>linux-5.6.y</option>
<option value='linux-5.7.y'>linux-5.7.y</option>
<option value='linux-5.8.y'>linux-5.8.y</option>
<option value='linux-5.9.y'>linux-5.9.y</option>
<option value='linux-6.0.y'>linux-6.0.y</option>
<option value='linux-6.1.y'>linux-6.1.y</option>
<option value='linux-6.10.y'>linux-6.10.y</option>
<option value='linux-6.11.y'>linux-6.11.y</option>
<option value='linux-6.12.y'>linux-6.12.y</option>
<option value='linux-6.13.y'>linux-6.13.y</option>
<option value='linux-6.14.y'>linux-6.14.y</option>
<option value='linux-6.15.y'>linux-6.15.y</option>
<option value='linux-6.16.y'>linux-6.16.y</option>
<option value='linux-6.17.y'>linux-6.17.y</option>
<option value='linux-6.18.y'>linux-6.18.y</option>
<option value='linux-6.19.y'>linux-6.19.y</option>
<option value='linux-6.2.y'>linux-6.2.y</option>
<option value='linux-6.3.y'>linux-6.3.y</option>
<option value='linux-6.4.y'>linux-6.4.y</option>
<option value='linux-6.5.y'>linux-6.5.y</option>
<option value='linux-6.6.y'>linux-6.6.y</option>
<option value='linux-6.7.y'>linux-6.7.y</option>
<option value='linux-6.8.y'>linux-6.8.y</option>
<option value='linux-6.9.y'>linux-6.9.y</option>
<option value='linux-rolling-lts'>linux-rolling-lts</option>
<option value='linux-rolling-stable'>linux-rolling-stable</option>
<option value='master'>master</option>
</select> <input type='submit' value='switch'/></form></td></tr>
<tr><td class='sub'>Hosts the 0x221E linux distro kernel.</td><td class='sub right'>Ubuntu</td></tr></table>
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<div class='path'>path: <a href='/distro/kernel/log/?id=a563c99f222f2b8e5d53cfae8eb84a345209530b'>root</a>/<a href='/distro/kernel/log/tools?id=a563c99f222f2b8e5d53cfae8eb84a345209530b'>tools</a>/<a href='/distro/kernel/log/tools/perf?id=a563c99f222f2b8e5d53cfae8eb84a345209530b'>perf</a>/<a href='/distro/kernel/log/tools/perf/util?id=a563c99f222f2b8e5d53cfae8eb84a345209530b'>util</a>/<a href='/distro/kernel/log/tools/perf/util/trace-event.h?id=a563c99f222f2b8e5d53cfae8eb84a345209530b'>trace-event.h</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/distro/kernel/log/tools/perf/util/trace-event.h?id=a563c99f222f2b8e5d53cfae8eb84a345209530b&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-06-23 22:30:16 -0700'>2023-06-23</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=220f88b5a11a88539fbc44d2740c41bf995ecb45'>perf trace-event-info: Add tracepoint_id_to_name() helper</a></td><td>Yang Jihong</td></tr>
<tr><td><span title='2023-01-19 13:26:28 -0300'>2023-01-19</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=1634bad32074e00e0ec29e0aef53210ed20f0ec5'>perf trace: Reduce #ifdefs for TEP_FIELD_IS_RELATIVE</a></td><td>Ian Rogers</td></tr>
<tr><td><span title='2023-01-19 13:24:56 -0300'>2023-01-19</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=1784eeaeb3de49a10dcae23e3882d879c5d342ba'>perf tools: Remove HAVE_LIBTRACEEVENT_TEP_FIELD_IS_RELATIVE</a></td><td>Ian Rogers</td></tr>
<tr><td><span title='2023-01-04 16:44:01 -0300'>2023-01-04</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=481028dbf1daa2808e1be06f6a865b5fe5939efc'>perf tools: Fix build on uClibc systems by adding missing sys/types.h include</a></td><td>Jesus Sanchez-Palencia</td></tr>
<tr><td><span title='2022-12-14 11:16:12 -0300'>2022-12-14</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=378ef0f5d9d7f4652d7a40e0711e8b845ada1cbd'>perf build: Use libtraceevent from the system</a></td><td>Ian Rogers</td></tr>
<tr><td><span title='2022-12-14 11:16:12 -0300'>2022-12-14</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=5b7a29fb0b7d67e5d40cd6557e073afb6a7466ab'>perf util: Add host_is_bigendian to util.h</a></td><td>Ian Rogers</td></tr>
<tr><td><span title='2021-09-03 08:18:25 -0300'>2021-09-03</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=538d9c1829eddf375436c52604f82ff3f53c6690'>perf script python: Allow reporting the [un]throttle PERF_RECORD_ meta event</a></td><td>Stephen Brennan</td></tr>
<tr><td><span title='2021-06-01 10:03:46 -0300'>2021-06-01</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=d9ae9c9776abc60d4bdf2320c4a8f32340cff527'>perf script: Factor out script_fetch_insn()</a></td><td>Adrian Hunter</td></tr>
<tr><td><span title='2021-06-01 10:03:17 -0300'>2021-06-01</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=67e50ce0e32580d90f64556a51b7cb2a872697ca'>perf scripting: Add perf_session to scripting_context</a></td><td>Adrian Hunter</td></tr>
<tr><td><span title='2021-06-01 10:03:02 -0300'>2021-06-01</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=cac30400a6d8159e2510a4a258db9c4ac6fbbba5'>perf scripting: Add scripting_context__update()</a></td><td>Adrian Hunter</td></tr>
<tr><td><span title='2021-05-25 10:07:17 -0300'>2021-05-25</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=2ede92173faa14ed6a5272b3e7a6dd6daae3b161'>perf scripting python: Add auxtrace error</a></td><td>Adrian Hunter</td></tr>
<tr><td><span title='2021-05-25 10:07:17 -0300'>2021-05-25</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=54cd8b03245291c8509f96ed12a55eb1cb7dddf8'>perf script: Factor out perf_sample__sprintf_flags()</a></td><td>Adrian Hunter</td></tr>
<tr><td><span title='2021-05-25 10:07:17 -0300'>2021-05-25</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=3f8e009e01c4ed9f75c10f33936990f3a3d39fcd'>perf scripting python: Add 'addr_location' for 'addr'</a></td><td>Adrian Hunter</td></tr>
<tr><td><span title='2021-05-25 09:51:44 -0300'>2021-05-25</span></td><td><a href='/distro/kernel/commit/tools/perf/util/trace-event.h?id=6ea4b5dbe0c40bbafacdb78405a3bcbe88593ba1'>perf script: Find script file relative to exec path</a></td><td>Adrian Hunter</td></tr>