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Searched refs:pfm_sessions (Results 1 – 1 of 1) sorted by relevance

/Linux-v4.19/arch/ia64/kernel/
Dperfmon.c215 #define LOCK_PFS(g) spin_lock_irqsave(&pfm_sessions.pfs_lock, g)
216 #define UNLOCK_PFS(g) spin_unlock_irqrestore(&pfm_sessions.pfs_lock, g)
509 static pfm_session_t pfm_sessions; /* global sessions information */ variable
1338 pfm_sessions.pfs_sys_sessions, in pfm_reserve_session()
1339 pfm_sessions.pfs_task_sessions, in pfm_reserve_session()
1340 pfm_sessions.pfs_sys_use_dbregs, in pfm_reserve_session()
1348 if (pfm_sessions.pfs_task_sessions > 0UL) { in pfm_reserve_session()
1350 pfm_sessions.pfs_task_sessions)); in pfm_reserve_session()
1354 if (pfm_sessions.pfs_sys_session[cpu]) goto error_conflict; in pfm_reserve_session()
1358 pfm_sessions.pfs_sys_session[cpu] = task; in pfm_reserve_session()
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