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| author | David S. Miller <davem@davemloft.net> | 2015-03-21 01:51:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-21 01:51:09 +0300 |
| commit | 0fa74a4be48e0f810d3dc6ddbc9d6ac7e86cbee8 (patch) | |
| tree | ccfee93ede4e36d6d355e00e485d3d1c0fec0bdd /mm/memory.c | |
| parent | 6626af692692b52c8f9e20ad8201a3255e5ab25b (diff) | |
| parent | 4de930efc23b92ddf88ce91c405ee645fe6e27ea (diff) | |
| download | linux-0fa74a4be48e0f810d3dc6ddbc9d6ac7e86cbee8.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/emulex/benet/be_main.c
net/core/sysctl_net_core.c
net/ipv4/inet_diag.c
The be_main.c conflict resolution was really tricky. The conflict
hunks generated by GIT were very unhelpful, to say the least. It
split functions in half and moved them around, when the real actual
conflict only existed solely inside of one function, that being
be_map_pci_bars().
So instead, to resolve this, I checked out be_main.c from the top
of net-next, then I applied the be_main.c changes from 'net' since
the last time I merged. And this worked beautifully.
The inet_diag.c and sysctl_net_core.c conflicts were simple
overlapping changes, and were easily to resolve.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/memory.c')
| -rw-r--r-- | mm/memory.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mm/memory.c b/mm/memory.c index 8068893697bb..411144f977b1 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3072,8 +3072,13 @@ static int do_numa_page(struct mm_struct *mm, struct vm_area_struct *vma, * Avoid grouping on DSO/COW pages in specific and RO pages * in general, RO pages shouldn't hurt as much anyway since * they can be in shared cache state. + * + * FIXME! This checks "pmd_dirty()" as an approximation of + * "is this a read-only page", since checking "pmd_write()" + * is even more broken. We haven't actually turned this into + * a writable page, so pmd_write() will always be false. */ - if (!pte_write(pte)) + if (!pte_dirty(pte)) flags |= TNF_NO_GROUP; /* |