diff options
| author | Kautuk Consul <consul.kautuk@gmail.com> | 2012-03-31 08:05:17 -0400 |
|---|---|---|
| committer | Guan Xuetao <gxt@mprc.pku.edu.cn> | 2012-11-09 17:30:08 +0800 |
| commit | f3f09d5a4462929609342460d756fab2e8151421 (patch) | |
| tree | 43ce4d51ebca8aaca25514ca57e9b61e764ff51b /mm | |
| parent | 0e4a43ed08e2f44aa7b96aa95d0a540d675483e1 (diff) | |
unicore32/mm/fault.c: Port OOM changes to do_pf
Commit d065bd810b6deb67d4897a14bfe21f8eb526ba99
(mm: retry page fault when blocking on disk transfer) and
commit 37b23e0525d393d48a7d59f870b3bc061a30ccdb
(x86,mm: make pagefault killable)
The above commits introduced changes into the x86 pagefault handler
for making the page fault handler retryable as well as killable.
These changes reduce the mmap_sem hold time, which is crucial
during OOM killer invocation.
Port these changes to unicore32.
Signed-off-by: Kautuk Consul <consul.kautuk@gmail.com>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions