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s390/mm: make gmap_test_and_clear_dirty_pmd static 

Since gmap_test_and_clear_dirty_pmd is not exported and has no reason to
be globally visible make it static to avoid the following sparse warning:
arch/s390/mm/gmap.c:2427:6: warning: symbol 'gmap_test_and_clear_dirty_pmd' was not declared. Should it be static?

Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
This commit is contained in:
Vasily Gorbik 2019-07-17 19:41:09 +02:00
parent 1877011a35
commit ffbd268506
1 changed files with 2 additions and 2 deletions
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4
arch/s390/mm/gmap.c
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@ -2424,8 +2424,8 @@ EXPORT_SYMBOL_GPL(gmap_pmdp_idte_global);
* This function is assumed to be called with the guest_table_lock * This function is assumed to be called with the guest_table_lock
* held. * held.
*/ */
bool gmap_test_and_clear_dirty_pmd(struct gmap *gmap, pmd_t *pmdp, static bool gmap_test_and_clear_dirty_pmd(struct gmap *gmap, pmd_t *pmdp,
unsigned long gaddr) unsigned long gaddr)
{ {
if (pmd_val(*pmdp) & _SEGMENT_ENTRY_INVALID) if (pmd_val(*pmdp) & _SEGMENT_ENTRY_INVALID)
return false; return false;