diff options
| author | Kautuk Consul <[email protected]> | 2012-07-30 14:39:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2012-07-30 17:25:11 -0700 |
| commit | bf7c27e9887af48952743753916f9cfbe900d0e9 (patch) | |
| tree | 500736901ab3cc72e7f90332602d1419897ae1f9 /tools/perf/scripts/python | |
| parent | 7eafef6d1d712aa9973c3cbd0013a5b66d5a6604 (diff) | |
avr32/mm/fault.c: port OOM changes to do_page_fault
Commits d065bd810b6d ("mm: retry page fault when blocking on disk
transfer") and 37b23e0525d3 ("x86,mm: make pagefault killable")
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 AVR32.
[[email protected]: fix comment layout]
Signed-off-by: Mohd. Faris <[email protected]>
Signed-off-by: Kautuk Consul <[email protected]>
Acked-by: Havard Skinnemoen <[email protected]>
Cc: Hans-Christian Egtvedt <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions