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| author | Otavio Salvador <otavio@ossystems.com.br> | 2019-12-19 00:14:33 -0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-12-19 00:14:33 -0300 |
| commit | fa8a03bec68d9ef89da72277bd3501ed3daa6217 (patch) | |
| tree | 3d3218332bcb34cb0afa01d6ad996058a3dbcb77 /drivers/android/binder_alloc.c | |
| parent | 6b774eec1f9d3064e9b33634dfa99d5666d0a73a (diff) | |
| parent | 1ddf624b0b268fdc0b80b1de618b98f8d117afea (diff) | |
Merge pull request #55 from toradex/4.14-2.0.x-imx
4.14 2.0.x imx
Diffstat (limited to 'drivers/android/binder_alloc.c')
| -rw-r--r-- | drivers/android/binder_alloc.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/android/binder_alloc.c b/drivers/android/binder_alloc.c index e0b0399ff7ec..9d5cb3b7a7a2 100644 --- a/drivers/android/binder_alloc.c +++ b/drivers/android/binder_alloc.c @@ -289,8 +289,7 @@ static int binder_update_page_range(struct binder_alloc *alloc, int allocate, return 0; free_range: - for (page_addr = end - PAGE_SIZE; page_addr >= start; - page_addr -= PAGE_SIZE) { + for (page_addr = end - PAGE_SIZE; 1; page_addr -= PAGE_SIZE) { bool ret; size_t index; @@ -303,6 +302,8 @@ free_range: WARN_ON(!ret); trace_binder_free_lru_end(alloc, index); + if (page_addr == start) + break; continue; err_vm_insert_page_failed: @@ -312,7 +313,8 @@ err_map_kernel_failed: page->page_ptr = NULL; err_alloc_page_failed: err_page_ptr_cleared: - ; + if (page_addr == start) + break; } err_no_vma: if (mm) { |