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authorLinus Torvalds <torvalds@linux-foundation.org>2019-02-19 16:13:19 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-02-19 16:13:19 -0800
commit40e196a906d969fd10d885c692d2674b3d657006 (patch)
tree1d21b3fdbf6b367d9ab7bee2ed74422ab6b59600 /mm
parentb5372fe5dc84235dbe04998efdede3c4daa866a9 (diff)
parent1765f5dcd00963e33f1b8a4e0f34061fbc0e2f7f (diff)
downloadlinux-40e196a906d969fd10d885c692d2674b3d657006.tar.bz2
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix suspend and resume in mt76x0u USB driver, from Stanislaw Gruszka. 2) Missing memory barriers in xsk, from Magnus Karlsson. 3) rhashtable fixes in mac80211 from Herbert Xu. 4) 32-bit MIPS eBPF JIT fixes from Paul Burton. 5) Fix for_each_netdev_feature() on big endian, from Hauke Mehrtens. 6) GSO validation fixes from Willem de Bruijn. 7) Endianness fix for dwmac4 timestamp handling, from Alexandre Torgue. 8) More strict checks in tcp_v4_err(), from Eric Dumazet. 9) af_alg_release should NULL out the sk after the sock_put(), from Mao Wenan. 10) Missing unlock in mac80211 mesh error path, from Wei Yongjun. 11) Missing device put in hns driver, from Salil Mehta. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits) sky2: Increase D3 delay again vhost: correctly check the return value of translate_desc() in log_used() net: netcp: Fix ethss driver probe issue net: hns: Fixes the missing put_device in positive leg for roce reset net: stmmac: Fix a race in EEE enable callback qed: Fix iWARP syn packet mac address validation. qed: Fix iWARP buffer size provided for syn packet processing. r8152: Add support for MAC address pass through on RTL8153-BD mac80211: mesh: fix missing unlock on error in table_path_del() net/mlx4_en: fix spelling mistake: "quiting" -> "quitting" net: crypto set sk to NULL when af_alg_release. net: Do not allocate page fragments that are not skb aligned mm: Use fixed constant in page_frag_alloc instead of size + 1 tcp: tcp_v4_err() should be more careful tcp: clear icsk_backoff in tcp_write_queue_purge() net: mv643xx_eth: disable clk on error path in mv643xx_eth_shared_probe() qmi_wwan: apply SET_DTR quirk to Sierra WP7607 net: stmmac: handle endianness in dwmac4_get_timestamp doc: Mention MSG_ZEROCOPY implementation for UDP mlxsw: __mlxsw_sp_port_headroom_set(): Fix a use of local variable ...
Diffstat (limited to 'mm')
-rw-r--r--mm/page_alloc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 46285d28e43b..7f79b78bc829 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4675,11 +4675,11 @@ refill:
/* Even if we own the page, we do not use atomic_set().
* This would break get_page_unless_zero() users.
*/
- page_ref_add(page, size);
+ page_ref_add(page, PAGE_FRAG_CACHE_MAX_SIZE);
/* reset page count bias and offset to start of new frag */
nc->pfmemalloc = page_is_pfmemalloc(page);
- nc->pagecnt_bias = size + 1;
+ nc->pagecnt_bias = PAGE_FRAG_CACHE_MAX_SIZE + 1;
nc->offset = size;
}
@@ -4695,10 +4695,10 @@ refill:
size = nc->size;
#endif
/* OK, page count is 0, we can safely set it */
- set_page_count(page, size + 1);
+ set_page_count(page, PAGE_FRAG_CACHE_MAX_SIZE + 1);
/* reset page count bias and offset to start of new frag */
- nc->pagecnt_bias = size + 1;
+ nc->pagecnt_bias = PAGE_FRAG_CACHE_MAX_SIZE + 1;
offset = size - fragsz;
}