| commit | 220cd058d9b66b940105e0a32324f06d557deba7 | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <mpatocka@redhat.com> | Wed Jul 10 23:41:16 2013 +0100 |
| committer | Alasdair G Kergon <agk@redhat.com> | Wed Jul 10 23:41:16 2013 +0100 |
| tree | aa6a9ca04528df50e3af0782458ac3bf4648f6a4 | |
| parent | b1bf2de07271932326af847a3c6a01fdfd29d4be [diff] |
dm: use __GFP_HIGHMEM in __vmalloc Use __GFP_HIGHMEM in __vmalloc. Pages allocated with __vmalloc can be allocated in high memory that is not directly mapped to kernel space, so use __GFP_HIGHMEM just like vmalloc does. This patch reduces memory pressure slightly because pages can be allocated in the high zone. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>