diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2025-07-17 10:56:56 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-17 11:00:33 -0700 |
| commit | af2d6148d2a159e1a0862bce5a2c88c1618a2b27 (patch) | |
| tree | b43a3c2f7070de649a78d5fb59c23724b0cb4c56 /mm/hugetlb.c | |
| parent | a96cee9b369ee47b5309311d0d71cb6663b123fc (diff) | |
| parent | 6832a9317eee280117cd695fa885b2b7a7a38daf (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR (net-6.16-rc7).
Conflicts:
Documentation/netlink/specs/ovpn.yaml
880d43ca9aa4 ("netlink: specs: clean up spaces in brackets")
af52020fc599 ("ovpn: reject unexpected netlink attributes")
drivers/net/phy/phy_device.c
a44312d58e78 ("net: phy: Don't register LEDs for genphy")
f0f2b992d818 ("net: phy: Don't register LEDs for genphy")
https://lore.kernel.org/20250710114926.7ec3a64f@kernel.org
drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
drivers/net/wireless/intel/iwlwifi/mld/regulatory.c
5fde0fcbd760 ("wifi: iwlwifi: mask reserved bits in chan_state_active_bitmap")
ea045a0de3b9 ("wifi: iwlwifi: add support for accepting raw DSM tables by firmware")
net/ipv6/mcast.c
ae3264a25a46 ("ipv6: mcast: Delay put pmc->idev in mld_del_delrec()")
a8594c956cc9 ("ipv6: mcast: Avoid a duplicate pointer check in mld_del_delrec()")
https://lore.kernel.org/8cc52891-3653-4b03-a45e-05464fe495cf@kernel.org
No adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'mm/hugetlb.c')
| -rw-r--r-- | mm/hugetlb.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 9dc95eac558c..a0d285d20992 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -2340,12 +2340,15 @@ struct folio *alloc_hugetlb_folio_reserve(struct hstate *h, int preferred_nid, struct folio *folio; spin_lock_irq(&hugetlb_lock); + if (!h->resv_huge_pages) { + spin_unlock_irq(&hugetlb_lock); + return NULL; + } + folio = dequeue_hugetlb_folio_nodemask(h, gfp_mask, preferred_nid, nmask); - if (folio) { - VM_BUG_ON(!h->resv_huge_pages); + if (folio) h->resv_huge_pages--; - } spin_unlock_irq(&hugetlb_lock); return folio; |