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| author | Tejun Heo <tj@kernel.org> | 2010-02-02 00:38:15 -0500 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-02-02 00:38:15 -0500 |
| commit | ab386128f20c44c458a90039ab1bdc265ac474c9 (patch) | |
| tree | 2ad188744922b1bb951fd10ff50dc04c83acce22 /mm/vmalloc.c | |
| parent | dbfc196a3cc1a2514ad0737a82f764de23bd65e6 (diff) | |
| parent | ab658321f32770b903a4426e2a6fae0392757755 (diff) | |
Merge branch 'master' into percpu
Diffstat (limited to 'mm/vmalloc.c')
| -rw-r--r-- | mm/vmalloc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 37e69295f250..d55d905463eb 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c | |||
| @@ -555,10 +555,8 @@ static void __purge_vmap_area_lazy(unsigned long *start, unsigned long *end, | |||
| 555 | } | 555 | } |
| 556 | rcu_read_unlock(); | 556 | rcu_read_unlock(); |
| 557 | 557 | ||
| 558 | if (nr) { | 558 | if (nr) |
| 559 | BUG_ON(nr > atomic_read(&vmap_lazy_nr)); | ||
| 560 | atomic_sub(nr, &vmap_lazy_nr); | 559 | atomic_sub(nr, &vmap_lazy_nr); |
| 561 | } | ||
| 562 | 560 | ||
| 563 | if (nr || force_flush) | 561 | if (nr || force_flush) |
| 564 | flush_tlb_kernel_range(*start, *end); | 562 | flush_tlb_kernel_range(*start, *end); |