xen/tmem: Move all of the boot and module parameters to the top of the file.
Just code movement to see the different boot or module parameters. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
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@ -20,6 +20,51 @@
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#include <asm/xen/hypervisor.h>
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#include <xen/tmem.h>
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#ifndef CONFIG_XEN_TMEM_MODULE
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bool __read_mostly tmem_enabled = false;
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static int __init enable_tmem(char *s)
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{
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tmem_enabled = true;
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return 1;
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}
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__setup("tmem", enable_tmem);
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#endif
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#ifdef CONFIG_CLEANCACHE
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static bool disable_cleancache __read_mostly;
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static bool disable_selfballooning __read_mostly;
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#ifdef CONFIG_XEN_TMEM_MODULE
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module_param(disable_cleancache, bool, S_IRUGO);
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module_param(disable_selfballooning, bool, S_IRUGO);
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#else
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static int __init no_cleancache(char *s)
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{
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disable_cleancache = true;
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return 1;
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}
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__setup("nocleancache", no_cleancache);
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#endif
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#endif /* CONFIG_CLEANCACHE */
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#ifdef CONFIG_FRONTSWAP
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static bool disable_frontswap __read_mostly;
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static bool disable_frontswap_selfshrinking __read_mostly;
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#ifdef CONFIG_XEN_TMEM_MODULE
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module_param(disable_frontswap, bool, S_IRUGO);
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module_param(disable_frontswap_selfshrinking, bool, S_IRUGO);
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#else
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static int __init no_frontswap(char *s)
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{
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disable_frontswap = true;
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return 1;
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}
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__setup("nofrontswap", no_frontswap);
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#endif
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#else /* CONFIG_FRONTSWAP */
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#define disable_frontswap_selfshrinking 1
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#endif /* CONFIG_FRONTSWAP */
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#define TMEM_CONTROL 0
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#define TMEM_NEW_POOL 1
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#define TMEM_DESTROY_POOL 2
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@ -125,16 +170,6 @@ static int xen_tmem_flush_object(u32 pool_id, struct tmem_oid oid)
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return xen_tmem_op(TMEM_FLUSH_OBJECT, pool_id, oid, 0, 0, 0, 0, 0);
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}
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#ifndef CONFIG_XEN_TMEM_MODULE
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bool __read_mostly tmem_enabled = false;
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static int __init enable_tmem(char *s)
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{
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tmem_enabled = true;
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return 1;
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}
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__setup("tmem", enable_tmem);
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#endif
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#ifdef CONFIG_CLEANCACHE
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static int xen_tmem_destroy_pool(u32 pool_id)
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@ -226,20 +261,6 @@ static int tmem_cleancache_init_shared_fs(char *uuid, size_t pagesize)
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return xen_tmem_new_pool(shared_uuid, TMEM_POOL_SHARED, pagesize);
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}
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static bool disable_cleancache __read_mostly;
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static bool disable_selfballooning __read_mostly;
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#ifdef CONFIG_XEN_TMEM_MODULE
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module_param(disable_cleancache, bool, S_IRUGO);
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module_param(disable_selfballooning, bool, S_IRUGO);
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#else
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static int __init no_cleancache(char *s)
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{
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disable_cleancache = true;
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return 1;
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}
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__setup("nocleancache", no_cleancache);
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#endif
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static struct cleancache_ops tmem_cleancache_ops = {
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.put_page = tmem_cleancache_put_page,
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.get_page = tmem_cleancache_get_page,
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@ -357,20 +378,6 @@ static void tmem_frontswap_init(unsigned ignored)
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xen_tmem_new_pool(private, TMEM_POOL_PERSIST, PAGE_SIZE);
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}
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static bool disable_frontswap __read_mostly;
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static bool disable_frontswap_selfshrinking __read_mostly;
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#ifdef CONFIG_XEN_TMEM_MODULE
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module_param(disable_frontswap, bool, S_IRUGO);
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module_param(disable_frontswap_selfshrinking, bool, S_IRUGO);
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#else
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static int __init no_frontswap(char *s)
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{
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disable_frontswap = true;
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return 1;
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}
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__setup("nofrontswap", no_frontswap);
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#endif
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static struct frontswap_ops tmem_frontswap_ops = {
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.store = tmem_frontswap_store,
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.load = tmem_frontswap_load,
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@ -378,8 +385,6 @@ static struct frontswap_ops tmem_frontswap_ops = {
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.invalidate_area = tmem_frontswap_flush_area,
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.init = tmem_frontswap_init
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};
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#else /* CONFIG_FRONTSWAP */
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#define disable_frontswap_selfshrinking 1
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#endif
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static int xen_tmem_init(void)
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