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authorJakub Kicinski <kuba@kernel.org>2024-10-31 17:30:16 -0700
committerJakub Kicinski <kuba@kernel.org>2024-11-07 13:44:16 -0800
commit2696e451dfb07f92d0e995ef456bd9110a48806a (patch)
treee9859c86a019eb946b5d421a502989197d2db694 /mm/migrate.c
parent702c290a1cb16f4a64567cae0bedb848399f7915 (diff)
parentbfc64d9b7e8cac82be6b8629865e137d962578f8 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.12-rc7). Conflicts: drivers/net/ethernet/freescale/enetc/enetc_pf.c e15c5506dd39 ("net: enetc: allocate vf_state during PF probes") 3774409fd4c6 ("net: enetc: build enetc_pf_common.c as a separate module") https://lore.kernel.org/20241105114100.118bd35e@canb.auug.org.au Adjacent changes: drivers/net/ethernet/ti/am65-cpsw-nuss.c de794169cf17 ("net: ethernet: ti: am65-cpsw: Fix multi queue Rx on J7") 4a7b2ba94a59 ("net: ethernet: ti: am65-cpsw: Use tstats instead of open coded version") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'mm/migrate.c')
-rw-r--r--mm/migrate.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/migrate.c b/mm/migrate.c
index df91248755e4..fab84a776088 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -206,7 +206,8 @@ static bool try_to_map_unused_to_zeropage(struct page_vma_mapped_walk *pvmw,
pte_t newpte;
void *addr;
- VM_BUG_ON_PAGE(PageCompound(page), page);
+ if (PageCompound(page))
+ return false;
VM_BUG_ON_PAGE(!PageAnon(page), page);
VM_BUG_ON_PAGE(!PageLocked(page), page);
VM_BUG_ON_PAGE(pte_present(*pvmw->pte), page);
@@ -1177,7 +1178,7 @@ static void migrate_folio_done(struct folio *src,
* not accounted to NR_ISOLATED_*. They can be recognized
* as __folio_test_movable
*/
- if (likely(!__folio_test_movable(src)))
+ if (likely(!__folio_test_movable(src)) && reason != MR_DEMOTION)
mod_node_page_state(folio_pgdat(src), NR_ISOLATED_ANON +
folio_is_file_lru(src), -folio_nr_pages(src));