From: Breno Leitao <leitao@debian.org>
To: linuxppc-dev@lists.ozlabs.org
Cc: Cyril Bur <cyrilbur@gmail.com>, Breno Leitao <leitao@debian.org>
Subject: [PATCH v2 3/4] powerpc/tm: Adjust tm_reclaim_thread() parameters
Date: Mon, 18 Jun 2018 19:59:43 -0300 [thread overview]
Message-ID: <1529362784-14194-3-git-send-email-leitao@debian.org> (raw)
In-Reply-To: <1529362784-14194-1-git-send-email-leitao@debian.org>
From: Cyril Bur <cyrilbur@gmail.com>
tm_reclaim_thread() doesn't use the parameter anymore, both callers have
to bother getting it as they have no need for a struct thread_info
either.
It was previously used but became unused in commit
dc3106690b20 ("powerpc: tm: Always use fp_state and vr_state to store live
registers")
Just remove it and adjust the callers.
Signed-off-by: Cyril Bur <cyrilbur@gmail.com>
Signed-off-by: Breno Leitao <leitao@debian.org>
---
arch/powerpc/kernel/process.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 9ef4aea9fffe..f8beee03f00a 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -866,8 +866,7 @@ static inline bool tm_enabled(struct task_struct *tsk)
return tsk && tsk->thread.regs && (tsk->thread.regs->msr & MSR_TM);
}
-static void tm_reclaim_thread(struct thread_struct *thr,
- struct thread_info *ti, uint8_t cause)
+static void tm_reclaim_thread(struct thread_struct *thr, uint8_t cause)
{
/*
* Use the current MSR TM suspended bit to track if we have
@@ -914,7 +913,7 @@ static void tm_reclaim_thread(struct thread_struct *thr,
void tm_reclaim_current(uint8_t cause)
{
tm_enable();
- tm_reclaim_thread(¤t->thread, current_thread_info(), cause);
+ tm_reclaim_thread(¤t->thread, cause);
}
static inline void tm_reclaim_task(struct task_struct *tsk)
@@ -945,7 +944,7 @@ static inline void tm_reclaim_task(struct task_struct *tsk)
thr->regs->ccr, thr->regs->msr,
thr->regs->trap);
- tm_reclaim_thread(thr, task_thread_info(tsk), TM_CAUSE_RESCHED);
+ tm_reclaim_thread(thr, TM_CAUSE_RESCHED);
TM_DEBUG("--- tm_reclaim on pid %d complete\n",
tsk->pid);
--
2.16.3
next prev parent reply other threads:[~2018-06-18 23:00 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-15 17:37 [PATCH 1/3] powerpc/tm: Remove msr_tm_active() Breno Leitao
2018-06-15 17:42 ` [PATCH 2/3] powerpc/tm: Fix HTM documentation Breno Leitao
2018-06-15 17:42 ` [PATCH 3/3] powerpc/tm: Remove struct thread_info param from tm_reclaim_thread() Breno Leitao
2018-06-15 20:06 ` [PATCH 1/3] powerpc/tm: Remove msr_tm_active() kbuild test robot
2018-06-18 22:59 ` [PATCH v2 1/4] " Breno Leitao
2018-06-18 22:59 ` [PATCH v2 2/4] powerpc/tm: Fix HTM documentation Breno Leitao
2018-08-15 23:46 ` Michael Neuling
2018-09-20 4:20 ` [v2,2/4] " Michael Ellerman
2018-06-18 22:59 ` Breno Leitao [this message]
2018-08-15 23:48 ` [PATCH v2 3/4] powerpc/tm: Adjust tm_reclaim_thread() parameters Michael Neuling
2018-06-18 22:59 ` [PATCH v2 4/4] powerpc/tm: Do not recheckpoint non-tm task Breno Leitao
2018-08-15 23:50 ` Michael Neuling
2018-08-16 14:19 ` Breno Leitao
2018-08-15 23:46 ` [PATCH v2 1/4] powerpc/tm: Remove msr_tm_active() Michael Neuling
2018-08-16 17:21 ` [PATCH v3] " Breno Leitao
2018-10-04 6:14 ` [v3] " Michael Ellerman
2018-08-17 0:49 ` [PATCH v2 1/4] " Michael Ellerman
2018-08-17 12:26 ` Breno Leitao
2018-08-21 6:33 ` Michael Ellerman
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