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| author | Mikulas Patocka <mpatocka@redhat.com> | 2013-07-10 23:41:16 +0100 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2013-07-10 23:41:16 +0100 |
| commit | 220cd058d9b66b940105e0a32324f06d557deba7 (patch) | |
| tree | aa6a9ca04528df50e3af0782458ac3bf4648f6a4 /scripts/dtc | |
| parent | b1bf2de07271932326af847a3c6a01fdfd29d4be (diff) | |
| download | linux-220cd058d9b66b940105e0a32324f06d557deba7.tar.bz2 | |
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>
Diffstat (limited to 'scripts/dtc')
0 files changed, 0 insertions, 0 deletions