diff options
| author | Kairui Song <kasong@tencent.com> | 2025-07-28 15:53:04 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-08-02 12:06:13 -0700 |
| commit | 1326359f22805b2b0e9567ec0099980b8956fc29 (patch) | |
| tree | 37b713c8df86d37fd6b22051ab69df8cf0f23a38 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 69805ea79db6634d4e7d596f3f36667924dc6cbf (diff) | |
mm/shmem, swap: simplify swapin path and result handling
Slightly tidy up the different handling of swap in and error handling for
SWP_SYNCHRONOUS_IO and non-SWP_SYNCHRONOUS_IO devices. Now swapin will
always use either shmem_swap_alloc_folio or shmem_swapin_cluster, then
check the result.
Simplify the control flow and avoid a redundant goto label.
Link: https://lkml.kernel.org/r/20250728075306.12704-7-ryncsn@gmail.com
Signed-off-by: Kairui Song <kasong@tencent.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Barry Song <baohua@kernel.org>
Cc: Chris Li <chrisl@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions