Searched refs:dump_lock (Results 1 – 4 of 4) sorted by relevance
| /Linux-v5.4/lib/ |
| D | dump_stack.c | 86 static atomic_t dump_lock = ATOMIC_INIT(-1); variable
102 old = atomic_cmpxchg(&dump_lock, -1, cpu); in dump_stack()
114 do { cpu_relax(); } while (atomic_read(&dump_lock) != -1); in dump_stack()
121 atomic_set(&dump_lock, -1); in dump_stack()
|
| /Linux-v5.4/fs/ocfs2/dlm/ |
| D | dlmdebug.c | 464 static int dump_lock(struct dlm_lock *lock, int list_type, char *buf, int len) in dump_lock() function
526 out += dump_lock(lock, 0, buf + out, len - out); in dump_lockres()
530 out += dump_lock(lock, 1, buf + out, len - out); in dump_lockres()
534 out += dump_lock(lock, 2, buf + out, len - out); in dump_lockres()
|
| /Linux-v5.4/net/key/ |
| D | af_key.c | 62 struct mutex dump_lock; member
159 mutex_init(&pfk->dump_lock); in pfkey_create()
279 mutex_lock(&pfk->dump_lock); in pfkey_do_dump()
308 mutex_unlock(&pfk->dump_lock); in pfkey_do_dump()
1837 mutex_lock(&pfk->dump_lock); in pfkey_dump()
1839 mutex_unlock(&pfk->dump_lock); in pfkey_dump()
1845 mutex_unlock(&pfk->dump_lock); in pfkey_dump()
1854 mutex_unlock(&pfk->dump_lock); in pfkey_dump()
1872 mutex_unlock(&pfk->dump_lock); in pfkey_dump()
2731 mutex_lock(&pfk->dump_lock); in pfkey_spddump()
[all …]
|
| /Linux-v5.4/net/core/ |
| D | devlink.c | 4616 struct mutex dump_lock; /* lock parallel read/write from dump buffers */ member
4688 mutex_init(&reporter->dump_lock); in devlink_health_reporter_create()
4710 mutex_destroy(&reporter->dump_lock); in devlink_health_reporter_destroy()
4831 mutex_lock(&reporter->dump_lock); in devlink_health_report()
4834 mutex_unlock(&reporter->dump_lock); in devlink_health_report()
5159 mutex_lock(&reporter->dump_lock); in devlink_nl_cmd_health_reporter_dump_get_dumpit()
5175 mutex_unlock(&reporter->dump_lock); in devlink_nl_cmd_health_reporter_dump_get_dumpit()
5197 mutex_lock(&reporter->dump_lock); in devlink_nl_cmd_health_reporter_dump_clear_doit()
5199 mutex_unlock(&reporter->dump_lock); in devlink_nl_cmd_health_reporter_dump_clear_doit()
|
