diff options
| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-05 19:32:58 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-05 19:32:58 +0200 |
| commit | 05e5bd0f3daddb0368a433af5b58be68c62dc365 (patch) | |
| tree | a54c90523b72fb6e61b7bfe01fb8917e16825781 /arch/s390/mm/pgtable.c | |
| parent | daa16bc52ad8e9513506fca29a038a1460e63638 (diff) | |
| parent | c288ec614e264b46853c65d3db9ccf91d53c9484 (diff) | |
Merge remote branch 'wireless-next/master' into ath6kl-next
Conflicts:
drivers/net/wireless/ath/ath6kl/cfg80211.c
Diffstat (limited to 'arch/s390/mm/pgtable.c')
| -rw-r--r-- | arch/s390/mm/pgtable.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 301c84d3b542..9a4d02f64f16 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -33,17 +33,6 @@ #define FRAG_MASK 0x03 #endif -unsigned long VMALLOC_START = VMALLOC_END - VMALLOC_SIZE; -EXPORT_SYMBOL(VMALLOC_START); - -static int __init parse_vmalloc(char *arg) -{ - if (!arg) - return -EINVAL; - VMALLOC_START = (VMALLOC_END - memparse(arg, &arg)) & PAGE_MASK; - return 0; -} -early_param("vmalloc", parse_vmalloc); unsigned long *crst_table_alloc(struct mm_struct *mm) { @@ -267,7 +256,10 @@ static int gmap_alloc_table(struct gmap *gmap, struct page *page; unsigned long *new; + /* since we dont free the gmap table until gmap_free we can unlock */ + spin_unlock(&gmap->mm->page_table_lock); page = alloc_pages(GFP_KERNEL, ALLOC_ORDER); + spin_lock(&gmap->mm->page_table_lock); if (!page) return -ENOMEM; new = (unsigned long *) page_to_phys(page); |