The patch titled
s390 appldata_base: Remove module_exit function and modular stuff
has been added to the -mm tree. Its filename is
s390-appldata_base-remove-module_exit-function-and-modular.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: s390 appldata_base: Remove module_exit function and modular stuff
From: Satyam Sharma <satyam@xxxxxxxxxxxxx>
arch/s390/Kconfig tells us that CONFIG_APPLDATA_BASE is bool and hence can
never be built modular. Given this, defining appldata_exit() function is
pointless (and wasteful, actually). Remove all that.
Previous patch annotated appldata_offline_cpu() as __cpuexit, but now with the
__exit function appldata_exit() gone, the only callsite that references it is
__cpuinit, so this function can also be __cpuinit, thereby saving space when
HOTPLUG_CPU=n.
Signed-off-by: Satyam Sharma <satyam@xxxxxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/s390/appldata/appldata_base.c | 48 ---------------------------
1 files changed, 1 insertion(+), 47 deletions(-)
diff -puN arch/s390/appldata/appldata_base.c~s390-appldata_base-remove-module_exit-function-and-modular arch/s390/appldata/appldata_base.c
--- a/arch/s390/appldata/appldata_base.c~s390-appldata_base-remove-module_exit-function-and-modular
+++ a/arch/s390/appldata/appldata_base.c
@@ -547,7 +547,7 @@ static void __cpuinit appldata_online_cp
spin_unlock(&appldata_timer_lock);
}
-static void __cpuexit appldata_offline_cpu(int cpu)
+static void __cpuinit appldata_offline_cpu(int cpu)
{
del_virt_timer(&per_cpu(appldata_timer, cpu));
if (atomic_dec_and_test(&appldata_expire_count)) {
@@ -607,61 +607,15 @@ static int __init appldata_init(void)
register_hotcpu_notifier(&appldata_nb);
appldata_sysctl_header = register_sysctl_table(appldata_dir_table);
-#ifdef MODULE
- appldata_dir_table[0].de->owner = THIS_MODULE;
- appldata_table[0].de->owner = THIS_MODULE;
- appldata_table[1].de->owner = THIS_MODULE;
-#endif
P_DEBUG("Base interface initialized.\n");
return 0;
}
-/*
- * appldata_exit()
- *
- * stop timer, unregister /proc entries
- */
-static void __exit appldata_exit(void)
-{
- struct list_head *lh;
- struct appldata_ops *ops;
- int rc, i;
-
- P_DEBUG("Unloading module ...\n");
- /*
- * ops list should be empty, but just in case something went wrong...
- */
- spin_lock(&appldata_ops_lock);
- list_for_each(lh, &appldata_ops_list) {
- ops = list_entry(lh, struct appldata_ops, list);
- rc = appldata_diag(ops->record_nr, APPLDATA_STOP_REC,
- (unsigned long) ops->data, ops->size,
- ops->mod_lvl);
- if (rc != 0) {
- P_ERROR("STOP DIAG 0xDC for %s failed, "
- "return code: %d\n", ops->name, rc);
- }
- }
- spin_unlock(&appldata_ops_lock);
-
- unregister_hotcpu_notifier(&appldata_nb);
-
- for_each_online_cpu(i)
- appldata_offline_cpu(i);
-
- appldata_timer_active = 0;
-
- unregister_sysctl_table(appldata_sysctl_header);
-
- destroy_workqueue(appldata_wq);
- P_DEBUG("... module unloaded!\n");
-}
/**************************** init / exit <END> ******************************/
module_init(appldata_init);
-module_exit(appldata_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Gerald Schaefer");
MODULE_DESCRIPTION("Linux-VM Monitor Stream, base infrastructure");
_
Patches currently in -mm which might be from satyam@xxxxxxxxxxxxx are
origin.patch
ia64-tree-wide-misc-__cpuinitdata-init-exit.patch
git-ieee1394.patch
ehca_irq-misc-cpuinit-section-annotations-and-ifdef-cleanups.patch
git-netdev-all.patch
git-net.patch
s390-appldata_base-misc-cpuinit-annotations-and-bugfix.patch
s390-appldata_base-remove-module_exit-function-and-modular.patch
use-mutex-instead-of-semaphore-in-the-onstream-scsi-tape-driver.patch
ll_rw_blk-blk_cpu_notifier-should-be-__cpuinitdata.patch
intel_cacheinfo-misc-section-annotation-fixes.patch
intel_cacheinfo-call-cache_add_dev-from-cache_sysfs_init.patch
i386-cpuid-misc-cpuinit-annotations.patch
x86-msr-driver-misc-cpuinit-annotations.patch
therm_throtc-fix-section-mismatch.patch
slub-slob-use-unlikely-for-kfreezero_or_null_ptr-check.patch
argv_split-allow-argv_split-to-handle-null-pointer-in-argcp-parameter-gracefully.patch
redefine-unregister_hotcpu_notifier-hotplug_cpu.patch
-
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