diff options
| author | Vasily Averin <[email protected]> | 2018-11-16 15:08:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-11-18 10:15:09 -0800 |
| commit | 873d7bcfd066663e3e50113dc4a0de19289b6354 (patch) | |
| tree | e9be2db8ec7c81c1e6eb3404a2178336a7df5d7b /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | f341e16fb67ddc199582d187b0d39120a9dfd2bf (diff) | |
mm/swapfile.c: use kvzalloc for swap_info_struct allocation
Commit a2468cc9bfdf ("swap: choose swap device according to numa node")
changed 'avail_lists' field of 'struct swap_info_struct' to an array.
In popular linux distros it increased size of swap_info_struct up to 40
Kbytes and now swap_info_struct allocation requires order-4 page.
Switch to kvzmalloc allows to avoid unexpected allocation failures.
Link: http://lkml.kernel.org/r/[email protected]
Fixes: a2468cc9bfdf ("swap: choose swap device according to numa node")
Signed-off-by: Vasily Averin <[email protected]>
Acked-by: Aaron Lu <[email protected]>
Acked-by: Michal Hocko <[email protected]>
Reviewed-by: Andrew Morton <[email protected]>
Cc: Huang Ying <[email protected]>
Cc: <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions