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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-09-06 18:48:58 +0200 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-09-07 11:57:56 +0200 |
| commit | 984e2a5975e538a6475f7453523896319a1cb597 (patch) | |
| tree | 6949ca32323f5d0f94dc9740002d77fb06cb6b1c | |
| parent | s390: keep Kconfig sorted (diff) | |
| download | linux-984e2a5975e538a6475f7453523896319a1cb597.tar.xz linux-984e2a5975e538a6475f7453523896319a1cb597.zip | |
s390/mm: add __releases()/__acquires() annotations to gmap_alloc_table()
Let sparse not incorrectly complain about unbalanced locking.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
| -rw-r--r-- | arch/s390/mm/pgtable.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/s390/mm/pgtable.c b/arch/s390/mm/pgtable.c index 6d16132d0850..1224db4a4055 100644 --- a/arch/s390/mm/pgtable.c +++ b/arch/s390/mm/pgtable.c @@ -245,7 +245,9 @@ EXPORT_SYMBOL_GPL(gmap_disable); * gmap_alloc_table is assumed to be called with mmap_sem held */ static int gmap_alloc_table(struct gmap *gmap, - unsigned long *table, unsigned long init) + unsigned long *table, unsigned long init) + __releases(&gmap->mm->page_table_lock) + __acquires(&gmap->mm->page_table_lock) { struct page *page; unsigned long *new; |