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author | Ingo Molnar <mingo@kernel.org> | 2012-03-30 10:47:19 +0400 |
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committer | Ingo Molnar <mingo@kernel.org> | 2012-03-30 10:50:06 +0400 |
commit | 186e54cbe1145f4d11e32fe10e7e20a11f1b27dd (patch) | |
tree | 9b6cf3667a3ea90e0cec0ea7119688ba76c55a71 /mm/memcontrol.c | |
parent | 99dd5497e5be4fe4194cad181d45fd6569a930db (diff) | |
parent | 4bde23f8751f388867766b0a62ed1ef8b7e01561 (diff) | |
download | linux-186e54cbe1145f4d11e32fe10e7e20a11f1b27dd.tar.xz |
Merge branch 'linus' into x86/urgent
Merge reason: Needed for include file dependencies.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/memcontrol.c')
-rw-r--r-- | mm/memcontrol.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/memcontrol.c b/mm/memcontrol.c index b2ee6df0e9bb..7d698df4a067 100644 --- a/mm/memcontrol.c +++ b/mm/memcontrol.c @@ -5306,6 +5306,8 @@ static int mem_cgroup_count_precharge_pte_range(pmd_t *pmd, return 0; } + if (pmd_trans_unstable(pmd)) + return 0; pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); for (; addr != end; pte++, addr += PAGE_SIZE) if (get_mctgt_type(vma, addr, *pte, NULL)) @@ -5502,6 +5504,8 @@ static int mem_cgroup_move_charge_pte_range(pmd_t *pmd, return 0; } + if (pmd_trans_unstable(pmd)) + return 0; retry: pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl); for (; addr != end; addr += PAGE_SIZE) { |