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| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-04-29 09:16:06 +0300 |
|---|---|---|
| committer | akpm <akpm@linux-foundation.org> | 2022-04-29 09:16:06 +0300 |
| commit | daf79bd8ee1c8187c133c77a82943ae50994bb66 (patch) | |
| tree | 23d1e12c1ac394063687a8ddb6355e6bc9918976 /mm/z3fold.c | |
| parent | 52fb90cc19197f831e5e76e994ae82a29532d89f (diff) | |
| download | linux-daf79bd8ee1c8187c133c77a82943ae50994bb66.tar.xz | |
mm/z3fold: remove unneeded PAGE_HEADLESS check in free_handle()
The only caller z3fold_free() never calls free_handle() in PAGE_HEADLESS
case. Remove this unneeded check.
Link: https://lkml.kernel.org/r/20220308134311.59086-9-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/z3fold.c')
| -rw-r--r-- | mm/z3fold.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/mm/z3fold.c b/mm/z3fold.c index 867c590df027..83b5a3514427 100644 --- a/mm/z3fold.c +++ b/mm/z3fold.c @@ -297,9 +297,6 @@ static inline void free_handle(unsigned long handle, struct z3fold_header *zhdr) int i; bool is_free; - if (handle & (1 << PAGE_HEADLESS)) - return; - if (WARN_ON(*(unsigned long *)handle == 0)) return; |