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| author | Jason Wang <jasowang@redhat.com> | 2018-02-09 17:45:50 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-02-09 14:28:57 -0500 |
| commit | 0bf7800f1799b5b1fd7d4f024e9ece53ac489011 (patch) | |
| tree | 0570b566eede6848db5042f3af8c500a45496532 /fs/Kconfig | |
| parent | 6e6e41c3112276288ccaf80c70916779b84bb276 (diff) | |
ptr_ring: try vmalloc() when kmalloc() fails
This patch switch to use kvmalloc_array() for using a vmalloc()
fallback to help in case kmalloc() fails.
Reported-by: syzbot+e4d4f9ddd4295539735d@syzkaller.appspotmail.com
Fixes: 2e0ab8ca83c12 ("ptr_ring: array based FIFO for pointers")
Signed-off-by: Jason Wang <jasowang@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'fs/Kconfig')
0 files changed, 0 insertions, 0 deletions