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| author | Qing Xia <saberlily.xia@hisilicon.com> | 2019-02-01 09:59:46 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-10 09:10:10 +0300 |
| commit | ecab53ee92acaaef2ecccdc085976730dc297866 (patch) | |
| tree | 413da719a147570c62b9474aa7ed9de0762c975f | |
| parent | 1ef1d73fc328cedfd5eae0af73a72218e211dc32 (diff) | |
| download | linux-ecab53ee92acaaef2ecccdc085976730dc297866.tar.xz | |
staging: android: ion: fix sys heap pool's gfp_flags
commit 9bcf065e28122588a6cbee08cf847826dacbb438 upstream.
In the first loop, gfp_flags will be modified to high_order_gfp_flags,
and there will be no chance to change back to low_order_gfp_flags.
Fixes: e7f63771b60e ("ION: Sys_heap: Add cached pool to spead up cached buffer alloc")
Signed-off-by: Qing Xia <saberlily.xia@hisilicon.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Jing Xia <jing.xia@unisoc.com>
Reviewed-by: Yuming Han <yuming.han@unisoc.com>
Reviewed-by: Zhaoyang Huang <zhaoyang.huang@unisoc.com>
Reviewed-by: Orson Zhai <orson.zhai@unisoc.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/android/ion/ion_system_heap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/android/ion/ion_system_heap.c b/drivers/staging/android/ion/ion_system_heap.c index 548bb02c0ca6..a8621dc8e1f6 100644 --- a/drivers/staging/android/ion/ion_system_heap.c +++ b/drivers/staging/android/ion/ion_system_heap.c @@ -224,10 +224,10 @@ static void ion_system_heap_destroy_pools(struct ion_page_pool **pools) static int ion_system_heap_create_pools(struct ion_page_pool **pools) { int i; - gfp_t gfp_flags = low_order_gfp_flags; for (i = 0; i < NUM_ORDERS; i++) { struct ion_page_pool *pool; + gfp_t gfp_flags = low_order_gfp_flags; if (orders[i] > 4) gfp_flags = high_order_gfp_flags; |