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| author | Aneesh Kumar K.V | 2012-08-01 01:41:57 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2012-08-01 03:42:40 +0200 |
| commit | 76dcee75c1aff61259f5ed55e2bcfab60cc4bd5f (patch) | |
| tree | 987ca7e7add2453370dc07e1e797d8a3b8e2d68b /mm/migrate.c | |
| parent | hugetlb: rename max_hstate to hugetlb_max_hstate (diff) | |
| download | kernel-qcow2-linux-76dcee75c1aff61259f5ed55e2bcfab60cc4bd5f.tar.gz kernel-qcow2-linux-76dcee75c1aff61259f5ed55e2bcfab60cc4bd5f.tar.xz kernel-qcow2-linux-76dcee75c1aff61259f5ed55e2bcfab60cc4bd5f.zip | |
hugetlb: don't use ERR_PTR with VM_FAULT* values
The current use of VM_FAULT_* codes with ERR_PTR requires us to ensure
VM_FAULT_* values will not exceed MAX_ERRNO value. Decouple the
VM_FAULT_* values from MAX_ERRNO.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Acked-by: Hillf Danton <dhillf@gmail.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/migrate.c')
0 files changed, 0 insertions, 0 deletions