diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-01-11 13:28:19 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-01-11 13:28:19 -0200 |
| commit | 734d1ece37fbf3d2ddfc71bc6c69e0fe35f02542 (patch) | |
| tree | c4805dd7e746b1feb9e09e9849f3245d0b2c0c6b /mm/internal.h | |
| parent | 216c82c6aba63eeb49d7654b448e0d47bea255bb (diff) | |
| parent | 9931faca02c604c22335f5a935a501bb2ace6e20 (diff) | |
Merge tag 'v3.8-rc3' into v4l_for_linus
Linux 3.8-rc3
* tag 'v3.8-rc3': (11110 commits)
Linux 3.8-rc3
mm: reinstante dropped pmd_trans_splitting() check
cred: Remove tgcred pointer from struct cred
drm/ttm: fix fence locking in ttm_buffer_object_transfer
ARM: clps711x: Fix bad merge of clockevents setup
ARM: highbank: save and restore L2 cache and GIC on suspend
ARM: highbank: add a power request clear
ARM: highbank: fix secondary boot and hotplug
ARM: highbank: fix typos with hignbank in power request functions
ARM: dts: fix highbank cpu mpidr values
ARM: dts: add device_type prop to cpu nodes on Calxeda platforms
drm/prime: drop reference on imported dma-buf come from gem
xen/netfront: improve truesize tracking
ARM: mx5: Fix MX53 flexcan2 clock
ARM: OMAP2+: am33xx-hwmod: Fix wrongly terminated am33xx_usbss_mpu_irqs array
sctp: fix Kconfig bug in default cookie hmac selection
EDAC: Cleanup device deregistering path
EDAC: Fix EDAC Kconfig menu
EDAC: Fix kernel panic on module unloading
ALSA: hda - add mute LED for HP Pavilion 17 (Realtek codec)
...
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/mm/internal.h b/mm/internal.h index a4fa284f6bc..d597f94cc20 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -92,6 +92,11 @@ extern int isolate_lru_page(struct page *page); extern void putback_lru_page(struct page *page); /* + * in mm/rmap.c: + */ +extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address); + +/* * in mm/page_alloc.c */ extern void __free_pages_bootmem(struct page *page, unsigned int order); @@ -212,15 +217,18 @@ static inline void mlock_migrate_page(struct page *newpage, struct page *page) { if (TestClearPageMlocked(page)) { unsigned long flags; + int nr_pages = hpage_nr_pages(page); local_irq_save(flags); - __dec_zone_page_state(page, NR_MLOCK); + __mod_zone_page_state(page_zone(page), NR_MLOCK, -nr_pages); SetPageMlocked(newpage); - __inc_zone_page_state(newpage, NR_MLOCK); + __mod_zone_page_state(page_zone(newpage), NR_MLOCK, nr_pages); local_irq_restore(flags); } } +extern pmd_t maybe_pmd_mkwrite(pmd_t pmd, struct vm_area_struct *vma); + #ifdef CONFIG_TRANSPARENT_HUGEPAGE extern unsigned long vma_address(struct page *page, struct vm_area_struct *vma); |