On Fri, Jul 26, 2013 at 4:30 AM, Cho KyongHo wrote:
> Since acquiring read_lock is not more frequent than write_lock, it is
> not beneficial to use rwlock, this commit changes rwlock to spinlock.
>
> Signed-off-by: Cho KyongHo
Reviewed-by: Grant Grundler
cheers,
grant
> ---
>
Since acquiring read_lock is not more frequent than write_lock, it is
not beneficial to use rwlock, this commit changes rwlock to spinlock.
Signed-off-by: Cho KyongHo
---
drivers/iommu/exynos-iommu.c | 36 ++--
1 files changed, 18 insertions(+), 18 deletions(-)
Since acquiring read_lock is not more frequent than write_lock, it is
not beneficial to use rwlock, this commit changes rwlock to spinlock.
Signed-off-by: Cho KyongHo pullip@samsung.com
---
drivers/iommu/exynos-iommu.c | 36 ++--
1 files changed, 18
On Fri, Jul 26, 2013 at 4:30 AM, Cho KyongHo pullip@samsung.com wrote:
Since acquiring read_lock is not more frequent than write_lock, it is
not beneficial to use rwlock, this commit changes rwlock to spinlock.
Signed-off-by: Cho KyongHo pullip@samsung.com
Reviewed-by: Grant Grundler
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