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| author | Satyam Sharma <satyam@infradead.org> | 2007-10-02 13:39:45 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2007-10-12 14:13:38 -0700 |
| commit | db6a5cef7f474a5bad476a31f4e4c69a69fab8b1 (patch) | |
| tree | 9f27269dd89c0e88a5bf9396fd124cc22de27983 /arch/ia64/kernel/salinfo.c | |
| parent | 782e3b3b3804c38d5130c7f21d7ec7bf6709023f (diff) | |
| download | kernel_samsung_smdk4412-db6a5cef7f474a5bad476a31f4e4c69a69fab8b1.zip kernel_samsung_smdk4412-db6a5cef7f474a5bad476a31f4e4c69a69fab8b1.tar.gz kernel_samsung_smdk4412-db6a5cef7f474a5bad476a31f4e4c69a69fab8b1.tar.bz2 | |
[IA64] tree-wide: Misc __cpu{initdata, init, exit} annotations
* palinfo.c:
palinfo_cpu_notifier is a CPU hotplug notifier_block, and can be
marked __cpuinitdata, and the callback function palinfo_cpu_callback()
itself can be marked __cpuinit. create_palinfo_proc_entries() is only
called from __cpuinit callback or general __init code, therefore a
candidate for __cpuinit itself. remove_palinfo_proc_entries() is only
called from __cpuinit callback or general __exit code, therefore a
candidate for __cpuexit.
* salinfo.c:
The CPU hotplug notifier_block can be __cpuinitdata. The callback
salinfo_cpu_callback() is incorrectly marked __devinit -- it must
be __cpuinit instead.
* topology.c:
cache_sysfs_init() is only called at device_initcall() time so marking
it as __cpuinit is wrong and wasteful. It should be unconditionally
__init. Also cleanup reference to hotplug notifier callback function
from this function and replace with cache_add_dev(), which could also
enable us to use other tricks to replace __cpuinit{data} annotations,
as recently discussed on this list.
cache_shared_cpu_map_setup() is only ever called from __cpuinit-marked
functions hence both its definitions (SMP or !SMP) are candidates for
__cpuinit itself. Also all_cpu_cache_info can be __cpuinitdata because
only referenced from __cpuinit code.
Signed-off-by: Satyam Sharma <satyam@infradead.org>
Cc: "Luck, Tony" <tony.luck@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/salinfo.c')
| -rw-r--r-- | arch/ia64/kernel/salinfo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c index 25cd75f..779c3cc 100644 --- a/arch/ia64/kernel/salinfo.c +++ b/arch/ia64/kernel/salinfo.c @@ -574,7 +574,7 @@ static const struct file_operations salinfo_data_fops = { .write = salinfo_log_write, }; -static int __devinit +static int __cpuinit salinfo_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu) { unsigned int i, cpu = (unsigned long)hcpu; @@ -615,7 +615,7 @@ salinfo_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu return NOTIFY_OK; } -static struct notifier_block salinfo_cpu_notifier = +static struct notifier_block salinfo_cpu_notifier __cpuinitdata = { .notifier_call = salinfo_cpu_callback, .priority = 0, |