diff options
| author | Youngjun Park <youngjun.park@lge.com> | 2025-10-31 15:50:09 +0900 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-11-24 15:08:56 -0800 |
| commit | f1bae15c6ad59870eca7824c66e40ee7469ee0fd (patch) | |
| tree | cf2a25f47623557af0a0afcb6550005c313b0029 | |
| parent | 68f78bf55b2407947be2be7f854d1310cff607d9 (diff) | |
mm, swap: remove redundant comment for read_swap_cache_async
The function now manages get/put_swap_device() internally, making the
comment explaining this behavior to callers unnecessary.
Link: https://lkml.kernel.org/r/20251031065011.40863-4-youngjun.park@lge.com
Signed-off-by: Youngjun Park <youngjun.park@lge.com>
Reviewed-by: Baoquan He <bhe@redhat.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Chris Li <chrisl@kernel.org>
Cc: Kairui Song <kasong@tencent.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/swap_state.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index b2230f8a48fc..5f97c6ae70a2 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -509,10 +509,6 @@ put_and_return: * and reading the disk if it is not already cached. * A failure return means that either the page allocation failed or that * the swap entry is no longer in use. - * - * get/put_swap_device() aren't needed to call this function, because - * __read_swap_cache_async() call them and swap_read_folio() holds the - * swap cache folio lock. */ struct folio *read_swap_cache_async(swp_entry_t entry, gfp_t gfp_mask, struct vm_area_struct *vma, unsigned long addr, |