summaryrefslogtreecommitdiff
path: root/scripts/lib/kdoc/kdoc_parser.py
diff options
context:
space:
mode:
authorYunsheng Lin <linyunsheng@huawei.com>2024-10-28 19:53:42 +0800
committerJakub Kicinski <kuba@kernel.org>2024-11-11 10:56:27 -0800
commitec397ea00cb3ea4bc51181d67ec3e7b0f0272aae (patch)
tree71fafd8f58f9434cfcabcb2b0e5824d52c48a181 /scripts/lib/kdoc/kdoc_parser.py
parent0c3ce2f50261cd2f654d931eeb933c370a3a7d7a (diff)
mm: page_frag: use __alloc_pages() to replace alloc_pages_node()
It seems there is about 24Bytes binary size increase for __page_frag_cache_refill() after refactoring in arm64 system with 64K PAGE_SIZE. By doing the gdb disassembling, It seems we can have more than 100Bytes decrease for the binary size by using __alloc_pages() to replace alloc_pages_node(), as there seems to be some unnecessary checking for nid being NUMA_NO_NODE, especially when page_frag is part of the mm system. CC: Andrew Morton <akpm@linux-foundation.org> CC: Linux-MM <linux-mm@kvack.org> Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com> Reviewed-by: Alexander Duyck <alexanderduyck@fb.com> Link: https://patch.msgid.link/20241028115343.3405838-8-linyunsheng@huawei.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
0 files changed, 0 insertions, 0 deletions