From: Saravana Kannan <skannan@codeaurora.org> To: "Rafael J . Wysocki" <rjw@rjwysocki.net>, Viresh Kumar <viresh.kumar@linaro.org>, Todd Poynor <toddpoynor@google.com>, "Srivatsa S . Bhat" <srivatsa@mit.edu> Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Saravana Kannan <skannan@codeaurora.org>, Stephen Boyd <sboyd@codeaurora.org> Subject: [PATCH v4 5/5] cpufreq: Delete dead code related to policy save/restore Date: Thu, 24 Jul 2014 18:07:28 -0700 [thread overview] Message-ID: <1406250448-470-6-git-send-email-skannan@codeaurora.org> (raw) In-Reply-To: <1406250448-470-1-git-send-email-skannan@codeaurora.org> Since we no longer destroy/realloc policy during logical hotplug, most of the policy save/restore code is dead code that doesn't get executed. Remove those. Signed-off-by: Saravana Kannan <skannan@codeaurora.org> --- drivers/cpufreq/cpufreq.c | 82 +++++++++-------------------------------------- 1 file changed, 15 insertions(+), 67 deletions(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 97edf05..b635e0e 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -37,7 +37,6 @@ */ static struct cpufreq_driver *cpufreq_driver; static DEFINE_PER_CPU(struct cpufreq_policy *, cpufreq_cpu_data); -static DEFINE_PER_CPU(struct cpufreq_policy *, cpufreq_cpu_data_fallback); static DEFINE_RWLOCK(cpufreq_driver_lock); DEFINE_MUTEX(cpufreq_governor_lock); static LIST_HEAD(cpufreq_policy_list); @@ -1006,22 +1005,6 @@ static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, } #endif -static struct cpufreq_policy *cpufreq_policy_restore(unsigned int cpu) -{ - struct cpufreq_policy *policy; - unsigned long flags; - - read_lock_irqsave(&cpufreq_driver_lock, flags); - - policy = per_cpu(cpufreq_cpu_data_fallback, cpu); - - read_unlock_irqrestore(&cpufreq_driver_lock, flags); - - policy->governor = NULL; - - return policy; -} - static struct cpufreq_policy *cpufreq_policy_alloc(void) { struct cpufreq_policy *policy; @@ -1104,7 +1087,6 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) int ret = -ENOMEM; struct cpufreq_policy *policy; unsigned long flags; - bool recover_policy = cpufreq_suspended; pr_debug("adding CPU %u\n", cpu); @@ -1142,31 +1124,11 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) /* If we get this far, this is the first time we are adding the * policy */ - recover_policy = false; - - /* - * Restore the saved policy when doing light-weight init and fall back - * to the full init if that fails. - */ - policy = recover_policy ? cpufreq_policy_restore(cpu) : NULL; - if (!policy) { - recover_policy = false; - policy = cpufreq_policy_alloc(); - if (!policy) - goto nomem_out; - } - - /* - * In the resume path, since we restore a saved policy, the assignment - * to policy->cpu is like an update of the existing policy, rather than - * the creation of a brand new one. So we need to perform this update - * by invoking update_policy_cpu(). - */ - if (recover_policy && cpu != policy->cpu) - update_policy_cpu(policy, cpu); - else - policy->cpu = cpu; + policy = cpufreq_policy_alloc(); + if (!policy) + goto nomem_out; + policy->cpu = cpu; cpumask_copy(policy->cpus, cpumask_of(cpu)); init_completion(&policy->kobj_unregister); @@ -1190,10 +1152,8 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) */ cpumask_and(policy->cpus, policy->cpus, cpu_online_mask); - if (!recover_policy) { - policy->user_policy.min = policy->min; - policy->user_policy.max = policy->max; - } + policy->user_policy.min = policy->min; + policy->user_policy.max = policy->max; down_write(&policy->rwsem); write_lock_irqsave(&cpufreq_driver_lock, flags); @@ -1252,13 +1212,11 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) blocking_notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_START, policy); - if (!recover_policy) { - ret = cpufreq_add_dev_interface(policy, dev); - if (ret) - goto err_out_unregister; - blocking_notifier_call_chain(&cpufreq_policy_notifier_list, - CPUFREQ_CREATE_POLICY, policy); - } + ret = cpufreq_add_dev_interface(policy, dev); + if (ret) + goto err_out_unregister; + blocking_notifier_call_chain(&cpufreq_policy_notifier_list, + CPUFREQ_CREATE_POLICY, policy); write_lock_irqsave(&cpufreq_driver_lock, flags); list_add(&policy->policy_list, &cpufreq_policy_list); @@ -1266,10 +1224,8 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) cpufreq_init_policy(policy); - if (!recover_policy) { - policy->user_policy.policy = policy->policy; - policy->user_policy.governor = policy->governor; - } + policy->user_policy.policy = policy->policy; + policy->user_policy.governor = policy->governor; up_write(&policy->rwsem); kobject_uevent(&policy->kobj, KOBJ_ADD); @@ -1289,13 +1245,7 @@ err_get_freq: if (cpufreq_driver->exit) cpufreq_driver->exit(policy); err_set_policy_cpu: - if (recover_policy) { - /* Do not leave stale fallback data behind. */ - per_cpu(cpufreq_cpu_data_fallback, cpu) = NULL; - cpufreq_policy_put_kobj(policy); - } cpufreq_policy_free(policy); - nomem_out: up_read(&cpufreq_rwsem); @@ -1442,8 +1392,7 @@ static int __cpufreq_remove_dev_finish(struct device *dev, } } - if (!cpufreq_suspended) - cpufreq_policy_put_kobj(policy); + cpufreq_policy_put_kobj(policy); /* * Perform the ->exit() even during light-weight tear-down, @@ -1458,8 +1407,7 @@ static int __cpufreq_remove_dev_finish(struct device *dev, list_del(&policy->policy_list); write_unlock_irqrestore(&cpufreq_driver_lock, flags); - if (!cpufreq_suspended) - cpufreq_policy_free(policy); + cpufreq_policy_free(policy); } per_cpu(cpufreq_cpu_data, cpu) = NULL; -- 1.8.2.1 The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation
WARNING: multiple messages have this Message-ID (diff)
From: skannan@codeaurora.org (Saravana Kannan) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v4 5/5] cpufreq: Delete dead code related to policy save/restore Date: Thu, 24 Jul 2014 18:07:28 -0700 [thread overview] Message-ID: <1406250448-470-6-git-send-email-skannan@codeaurora.org> (raw) In-Reply-To: <1406250448-470-1-git-send-email-skannan@codeaurora.org> Since we no longer destroy/realloc policy during logical hotplug, most of the policy save/restore code is dead code that doesn't get executed. Remove those. Signed-off-by: Saravana Kannan <skannan@codeaurora.org> --- drivers/cpufreq/cpufreq.c | 82 +++++++++-------------------------------------- 1 file changed, 15 insertions(+), 67 deletions(-) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index 97edf05..b635e0e 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -37,7 +37,6 @@ */ static struct cpufreq_driver *cpufreq_driver; static DEFINE_PER_CPU(struct cpufreq_policy *, cpufreq_cpu_data); -static DEFINE_PER_CPU(struct cpufreq_policy *, cpufreq_cpu_data_fallback); static DEFINE_RWLOCK(cpufreq_driver_lock); DEFINE_MUTEX(cpufreq_governor_lock); static LIST_HEAD(cpufreq_policy_list); @@ -1006,22 +1005,6 @@ static int cpufreq_add_policy_cpu(struct cpufreq_policy *policy, } #endif -static struct cpufreq_policy *cpufreq_policy_restore(unsigned int cpu) -{ - struct cpufreq_policy *policy; - unsigned long flags; - - read_lock_irqsave(&cpufreq_driver_lock, flags); - - policy = per_cpu(cpufreq_cpu_data_fallback, cpu); - - read_unlock_irqrestore(&cpufreq_driver_lock, flags); - - policy->governor = NULL; - - return policy; -} - static struct cpufreq_policy *cpufreq_policy_alloc(void) { struct cpufreq_policy *policy; @@ -1104,7 +1087,6 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) int ret = -ENOMEM; struct cpufreq_policy *policy; unsigned long flags; - bool recover_policy = cpufreq_suspended; pr_debug("adding CPU %u\n", cpu); @@ -1142,31 +1124,11 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) /* If we get this far, this is the first time we are adding the * policy */ - recover_policy = false; - - /* - * Restore the saved policy when doing light-weight init and fall back - * to the full init if that fails. - */ - policy = recover_policy ? cpufreq_policy_restore(cpu) : NULL; - if (!policy) { - recover_policy = false; - policy = cpufreq_policy_alloc(); - if (!policy) - goto nomem_out; - } - - /* - * In the resume path, since we restore a saved policy, the assignment - * to policy->cpu is like an update of the existing policy, rather than - * the creation of a brand new one. So we need to perform this update - * by invoking update_policy_cpu(). - */ - if (recover_policy && cpu != policy->cpu) - update_policy_cpu(policy, cpu); - else - policy->cpu = cpu; + policy = cpufreq_policy_alloc(); + if (!policy) + goto nomem_out; + policy->cpu = cpu; cpumask_copy(policy->cpus, cpumask_of(cpu)); init_completion(&policy->kobj_unregister); @@ -1190,10 +1152,8 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) */ cpumask_and(policy->cpus, policy->cpus, cpu_online_mask); - if (!recover_policy) { - policy->user_policy.min = policy->min; - policy->user_policy.max = policy->max; - } + policy->user_policy.min = policy->min; + policy->user_policy.max = policy->max; down_write(&policy->rwsem); write_lock_irqsave(&cpufreq_driver_lock, flags); @@ -1252,13 +1212,11 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) blocking_notifier_call_chain(&cpufreq_policy_notifier_list, CPUFREQ_START, policy); - if (!recover_policy) { - ret = cpufreq_add_dev_interface(policy, dev); - if (ret) - goto err_out_unregister; - blocking_notifier_call_chain(&cpufreq_policy_notifier_list, - CPUFREQ_CREATE_POLICY, policy); - } + ret = cpufreq_add_dev_interface(policy, dev); + if (ret) + goto err_out_unregister; + blocking_notifier_call_chain(&cpufreq_policy_notifier_list, + CPUFREQ_CREATE_POLICY, policy); write_lock_irqsave(&cpufreq_driver_lock, flags); list_add(&policy->policy_list, &cpufreq_policy_list); @@ -1266,10 +1224,8 @@ static int __cpufreq_add_dev(struct device *dev, struct subsys_interface *sif) cpufreq_init_policy(policy); - if (!recover_policy) { - policy->user_policy.policy = policy->policy; - policy->user_policy.governor = policy->governor; - } + policy->user_policy.policy = policy->policy; + policy->user_policy.governor = policy->governor; up_write(&policy->rwsem); kobject_uevent(&policy->kobj, KOBJ_ADD); @@ -1289,13 +1245,7 @@ err_get_freq: if (cpufreq_driver->exit) cpufreq_driver->exit(policy); err_set_policy_cpu: - if (recover_policy) { - /* Do not leave stale fallback data behind. */ - per_cpu(cpufreq_cpu_data_fallback, cpu) = NULL; - cpufreq_policy_put_kobj(policy); - } cpufreq_policy_free(policy); - nomem_out: up_read(&cpufreq_rwsem); @@ -1442,8 +1392,7 @@ static int __cpufreq_remove_dev_finish(struct device *dev, } } - if (!cpufreq_suspended) - cpufreq_policy_put_kobj(policy); + cpufreq_policy_put_kobj(policy); /* * Perform the ->exit() even during light-weight tear-down, @@ -1458,8 +1407,7 @@ static int __cpufreq_remove_dev_finish(struct device *dev, list_del(&policy->policy_list); write_unlock_irqrestore(&cpufreq_driver_lock, flags); - if (!cpufreq_suspended) - cpufreq_policy_free(policy); + cpufreq_policy_free(policy); } per_cpu(cpufreq_cpu_data, cpu) = NULL; -- 1.8.2.1 The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation
next prev parent reply other threads:[~2014-07-25 1:07 UTC|newest] Thread overview: 205+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-07-10 2:37 [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend Saravana Kannan 2014-07-10 2:37 ` Saravana Kannan 2014-07-11 4:18 ` [PATCH v2] " Saravana Kannan 2014-07-11 4:18 ` Saravana Kannan 2014-07-11 6:19 ` Viresh Kumar 2014-07-11 6:19 ` Viresh Kumar 2014-07-11 6:19 ` Viresh Kumar 2014-07-11 9:59 ` skannan 2014-07-11 9:59 ` skannan at codeaurora.org 2014-07-11 9:59 ` skannan 2014-07-11 10:07 ` skannan 2014-07-11 10:07 ` skannan at codeaurora.org 2014-07-11 10:07 ` skannan 2014-07-11 10:52 ` Viresh Kumar 2014-07-11 10:52 ` Viresh Kumar 2014-07-11 10:52 ` Viresh Kumar 2014-07-12 2:44 ` Saravana Kannan 2014-07-12 2:44 ` Saravana Kannan 2014-07-12 2:44 ` Saravana Kannan 2014-07-14 6:09 ` Viresh Kumar 2014-07-14 6:09 ` Viresh Kumar 2014-07-14 6:09 ` Viresh Kumar 2014-07-14 19:08 ` Saravana Kannan 2014-07-14 19:08 ` Saravana Kannan 2014-07-14 19:08 ` Saravana Kannan 2014-07-15 4:35 ` Viresh Kumar 2014-07-15 4:35 ` Viresh Kumar 2014-07-15 4:35 ` Viresh Kumar 2014-07-15 5:36 ` Saravana Kannan 2014-07-15 5:36 ` Saravana Kannan 2014-07-15 5:36 ` Saravana Kannan 2014-07-15 5:52 ` Viresh Kumar 2014-07-15 5:52 ` Viresh Kumar 2014-07-15 5:52 ` Viresh Kumar 2014-07-15 6:58 ` Srivatsa S. Bhat 2014-07-15 6:58 ` Srivatsa S. Bhat 2014-07-15 6:58 ` Srivatsa S. Bhat 2014-07-15 17:35 ` skannan 2014-07-15 17:35 ` skannan at codeaurora.org 2014-07-15 17:35 ` skannan 2014-07-16 7:44 ` Srivatsa S. Bhat 2014-07-16 7:44 ` Srivatsa S. Bhat 2014-07-16 7:44 ` Srivatsa S. Bhat 2014-07-16 5:44 ` Viresh Kumar 2014-07-16 5:44 ` Viresh Kumar 2014-07-16 5:44 ` Viresh Kumar 2014-07-16 7:49 ` Srivatsa S. Bhat 2014-07-16 7:49 ` Srivatsa S. Bhat 2014-07-16 7:49 ` Srivatsa S. Bhat 2014-07-12 3:06 ` Saravana Kannan 2014-07-12 3:06 ` Saravana Kannan 2014-07-12 3:06 ` Saravana Kannan 2014-07-14 6:13 ` Viresh Kumar 2014-07-14 6:13 ` Viresh Kumar 2014-07-14 6:13 ` Viresh Kumar 2014-07-14 19:10 ` Saravana Kannan 2014-07-14 19:10 ` Saravana Kannan 2014-07-14 19:10 ` Saravana Kannan 2014-07-11 7:43 ` Srivatsa S. Bhat 2014-07-11 7:43 ` Srivatsa S. Bhat 2014-07-11 10:02 ` skannan 2014-07-11 10:02 ` skannan at codeaurora.org 2014-07-15 22:47 ` [PATCH v3 0/2] Simplify hotplug/suspend handling Saravana Kannan 2014-07-15 22:47 ` Saravana Kannan 2014-07-15 22:47 ` [PATCH v3 1/2] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend Saravana Kannan 2014-07-15 22:47 ` Saravana Kannan 2014-07-16 0:28 ` Saravana Kannan 2014-07-16 0:28 ` Saravana Kannan 2014-07-16 8:30 ` Viresh Kumar 2014-07-16 8:30 ` Viresh Kumar 2014-07-16 8:30 ` Viresh Kumar 2014-07-16 19:19 ` Saravana Kannan 2014-07-16 19:19 ` Saravana Kannan 2014-07-16 19:19 ` Saravana Kannan 2014-07-16 8:24 ` Viresh Kumar 2014-07-16 8:24 ` Viresh Kumar 2014-07-16 8:24 ` Viresh Kumar 2014-07-16 11:16 ` Srivatsa S. Bhat 2014-07-16 11:16 ` Srivatsa S. Bhat 2014-07-16 11:16 ` Srivatsa S. Bhat 2014-07-16 13:13 ` Viresh Kumar 2014-07-16 13:13 ` Viresh Kumar 2014-07-16 13:13 ` Viresh Kumar 2014-07-16 18:04 ` Srivatsa S. Bhat 2014-07-16 18:04 ` Srivatsa S. Bhat 2014-07-16 18:04 ` Srivatsa S. Bhat 2014-07-16 19:56 ` Saravana Kannan 2014-07-16 19:56 ` Saravana Kannan 2014-07-16 19:56 ` Saravana Kannan 2014-07-17 5:51 ` Viresh Kumar 2014-07-17 5:51 ` Viresh Kumar 2014-07-17 5:51 ` Viresh Kumar 2014-07-16 19:56 ` Saravana Kannan 2014-07-16 19:56 ` Saravana Kannan 2014-07-16 19:56 ` Saravana Kannan 2014-07-17 5:35 ` Viresh Kumar 2014-07-17 5:35 ` Viresh Kumar 2014-07-17 5:35 ` Viresh Kumar 2014-07-18 3:25 ` Saravana Kannan 2014-07-18 3:25 ` Saravana Kannan 2014-07-18 3:25 ` Saravana Kannan 2014-07-18 4:19 ` Viresh Kumar 2014-07-18 4:19 ` Viresh Kumar 2014-07-18 4:19 ` Viresh Kumar 2014-07-16 20:25 ` Saravana Kannan 2014-07-16 20:25 ` Saravana Kannan 2014-07-16 20:25 ` Saravana Kannan 2014-07-16 21:45 ` Saravana Kannan 2014-07-16 21:45 ` Saravana Kannan 2014-07-16 21:45 ` Saravana Kannan 2014-07-17 6:24 ` Viresh Kumar 2014-07-17 6:24 ` Viresh Kumar 2014-07-17 6:24 ` Viresh Kumar 2014-07-16 14:29 ` Dirk Brandewie 2014-07-16 14:29 ` Dirk Brandewie 2014-07-16 15:28 ` Viresh Kumar 2014-07-16 15:28 ` Viresh Kumar 2014-07-16 15:28 ` Viresh Kumar 2014-07-16 19:42 ` Saravana Kannan 2014-07-16 19:42 ` Saravana Kannan 2014-07-16 19:42 ` Saravana Kannan 2014-07-15 22:47 ` [PATCH v3 2/2] cpufreq: Simplify and fix mutual exclusion with hotplug Saravana Kannan 2014-07-15 22:47 ` Saravana Kannan 2014-07-16 8:48 ` Viresh Kumar 2014-07-16 8:48 ` Viresh Kumar 2014-07-16 8:48 ` Viresh Kumar 2014-07-16 19:34 ` Saravana Kannan 2014-07-16 19:34 ` Saravana Kannan 2014-07-16 19:34 ` Saravana Kannan 2014-07-25 1:07 ` [PATCH v4 0/5] Simplify hotplug/suspend handling Saravana Kannan 2014-07-25 1:07 ` Saravana Kannan 2014-07-25 1:07 ` [PATCH v4 1/5] cpufreq: Don't wait for CPU to going offline to restart governor Saravana Kannan 2014-07-25 1:07 ` Saravana Kannan 2014-07-31 20:47 ` Saravana Kannan 2014-07-31 20:47 ` Saravana Kannan 2014-07-25 1:07 ` [PATCH v4 2/5] cpufreq: Keep track of which CPU owns the kobj/sysfs nodes separately Saravana Kannan 2014-07-25 1:07 ` Saravana Kannan 2014-08-07 9:02 ` Viresh Kumar 2014-08-07 9:02 ` Viresh Kumar 2014-08-07 9:02 ` Viresh Kumar 2014-07-25 1:07 ` [PATCH v4 3/5] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend Saravana Kannan 2014-07-25 1:07 ` Saravana Kannan 2014-07-31 21:56 ` Rafael J. Wysocki 2014-07-31 21:56 ` Rafael J. Wysocki 2014-07-31 22:15 ` Saravana Kannan 2014-07-31 22:15 ` Saravana Kannan 2014-07-31 23:48 ` Saravana Kannan 2014-07-31 23:48 ` Saravana Kannan 2014-07-31 23:48 ` Saravana Kannan 2014-08-07 10:51 ` Viresh Kumar 2014-08-07 10:51 ` Viresh Kumar 2014-08-07 10:51 ` Viresh Kumar 2014-08-12 9:17 ` Viresh Kumar 2014-08-12 9:17 ` Viresh Kumar 2014-08-12 9:17 ` Viresh Kumar 2014-08-07 10:48 ` Viresh Kumar 2014-08-07 10:48 ` Viresh Kumar 2014-08-07 10:48 ` Viresh Kumar 2014-08-11 22:13 ` Saravana Kannan 2014-08-11 22:13 ` Saravana Kannan 2014-08-11 22:13 ` Saravana Kannan 2014-08-12 8:51 ` Viresh Kumar 2014-08-12 8:51 ` Viresh Kumar 2014-08-12 8:51 ` Viresh Kumar 2014-07-25 1:07 ` [PATCH v4 4/5] cpufreq: Properly handle physical CPU hot-add/hot-remove Saravana Kannan 2014-07-25 1:07 ` Saravana Kannan 2014-07-25 1:07 ` Saravana Kannan 2014-08-07 11:02 ` Viresh Kumar 2014-08-07 11:02 ` Viresh Kumar 2014-08-07 11:02 ` Viresh Kumar 2014-08-11 22:15 ` Saravana Kannan 2014-08-11 22:15 ` Saravana Kannan 2014-08-11 22:15 ` Saravana Kannan 2014-07-25 1:07 ` Saravana Kannan [this message] 2014-07-25 1:07 ` [PATCH v4 5/5] cpufreq: Delete dead code related to policy save/restore Saravana Kannan 2014-08-07 11:06 ` Viresh Kumar 2014-08-07 11:06 ` Viresh Kumar 2014-08-07 11:06 ` Viresh Kumar 2014-07-29 5:52 ` [PATCH v4 0/5] Simplify hotplug/suspend handling skannan 2014-07-29 5:52 ` skannan at codeaurora.org 2014-07-29 5:52 ` skannan 2014-07-30 0:29 ` Rafael J. Wysocki 2014-07-30 0:29 ` Rafael J. Wysocki 2014-07-31 20:25 ` Saravana Kannan 2014-07-31 20:25 ` Saravana Kannan 2014-08-07 6:04 ` skannan 2014-08-07 6:04 ` skannan at codeaurora.org 2014-10-16 8:53 ` Viresh Kumar 2014-10-16 8:53 ` Viresh Kumar 2014-10-16 8:53 ` Viresh Kumar 2014-10-23 21:41 ` Saravana Kannan 2014-10-23 21:41 ` Saravana Kannan 2014-10-23 21:41 ` Saravana Kannan 2014-07-16 22:02 ` [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend Rafael J. Wysocki 2014-07-16 22:02 ` Rafael J. Wysocki 2014-07-16 22:35 ` Saravana Kannan 2014-07-16 22:35 ` Saravana Kannan 2014-07-24 3:02 ` Saravana Kannan 2014-07-24 3:02 ` Saravana Kannan 2014-07-24 5:04 ` Viresh Kumar 2014-07-24 5:04 ` Viresh Kumar 2014-07-24 5:04 ` Viresh Kumar 2014-07-24 9:12 ` skannan 2014-07-24 9:12 ` skannan at codeaurora.org 2014-07-24 9:12 ` skannan
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