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McKenney" To: linux-kernel@vger.kernel.org Cc: mingo@kernel.org, jiangshanlai@gmail.com, dipankar@in.ibm.com, akpm@linux-foundation.org, mathieu.desnoyers@efficios.com, josh@joshtriplett.org, tglx@linutronix.de, peterz@infradead.org, rostedt@goodmis.org, dhowells@redhat.com, edumazet@google.com, fweisbec@gmail.com, oleg@redhat.com, joel@joelfernandes.org Subject: [PATCH tip/core/rcu 13/12] Remove wrapper definitions for obsolete RCU update functions Reply-To: paulmck@linux.ibm.com References: <20190109211830.GA30595@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190109211830.GA30595@linux.ibm.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-TM-AS-GCONF: 00 x-cbid: 19011023-2213-0000-0000-0000033A7058 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00010381; HX=3.00000242; KW=3.00000007; PH=3.00000004; SC=3.00000274; SDB=6.01144660; UDB=6.00596019; IPR=6.00924924; MB=3.00025075; MTD=3.00000008; XFM=3.00000015; UTC=2019-01-10 23:37:08 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19011023-2214-0000-0000-00005CEBC961 Message-Id: <20190110233704.GA27112@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2019-01-10_09:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1901100178 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org None of synchronize_rcu_bh, synchronize_rcu_bh_expedited, call_rcu_bh, rcu_barrier_bh, synchronize_sched, synchronize_sched_expedited, call_rcu_sched, rcu_barrier_sched, get_state_synchronize_sched, and cond_synchronize_sched are actually used. This commit therefore removes their trivial wrapper-function definitions. Signed-off-by: Paul E. McKenney [ paulmck: The intent was to defer this to the following release, but there are no more uses of these functions, so full speed ahead!!! ] diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index 4db8bcacc51a..0e39e0d2629e 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -896,57 +896,4 @@ rcu_head_after_call_rcu(struct rcu_head *rhp, rcu_callback_t f) return false; } - -/* Transitional pre-consolidation compatibility definitions. */ - -static inline void synchronize_rcu_bh(void) -{ - synchronize_rcu(); -} - -static inline void synchronize_rcu_bh_expedited(void) -{ - synchronize_rcu_expedited(); -} - -static inline void call_rcu_bh(struct rcu_head *head, rcu_callback_t func) -{ - call_rcu(head, func); -} - -static inline void rcu_barrier_bh(void) -{ - rcu_barrier(); -} - -static inline void synchronize_sched(void) -{ - synchronize_rcu(); -} - -static inline void synchronize_sched_expedited(void) -{ - synchronize_rcu_expedited(); -} - -static inline void call_rcu_sched(struct rcu_head *head, rcu_callback_t func) -{ - call_rcu(head, func); -} - -static inline void rcu_barrier_sched(void) -{ - rcu_barrier(); -} - -static inline unsigned long get_state_synchronize_sched(void) -{ - return get_state_synchronize_rcu(); -} - -static inline void cond_synchronize_sched(unsigned long oldstate) -{ - cond_synchronize_rcu(oldstate); -} - #endif /* __LINUX_RCUPDATE_H */