diff options
| 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/palinfo.c | |
| parent | 782e3b3b3804c38d5130c7f21d7ec7bf6709023f (diff) | |
[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/palinfo.c')
| -rw-r--r-- | arch/ia64/kernel/palinfo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c index 85829e27785c..6ef6ffb943a0 100644 --- a/arch/ia64/kernel/palinfo.c +++ b/arch/ia64/kernel/palinfo.c @@ -907,7 +907,7 @@ palinfo_read_entry(char *page, char **start, off_t off, int count, int *eof, voi return len; } -static void +static void __cpuinit create_palinfo_proc_entries(unsigned int cpu) { # define CPUSTR "cpu%d" @@ -968,7 +968,7 @@ remove_palinfo_proc_entries(unsigned int hcpu) } } -static int palinfo_cpu_callback(struct notifier_block *nfb, +static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) { unsigned int hotcpu = (unsigned long)hcpu; @@ -986,7 +986,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb, return NOTIFY_OK; } -static struct notifier_block palinfo_cpu_notifier = +static struct notifier_block palinfo_cpu_notifier __cpuinitdata = { .notifier_call = palinfo_cpu_callback, .priority = 0, |