]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: cbaaf54) | patch
xsk: Use kvcalloc to support large umems
authorMagnus Karlsson <magnus.karlsson@intel.com>
Fri, 21 May 2021 08:33:01 +0000 (10:33 +0200)
committerDaniel Borkmann <daniel@iogearbox.net>
Tue, 25 May 2021 11:11:50 +0000 (13:11 +0200)
commit504549dbf808f87c424eecb91a3df82caffb41ce
treefa40b51bb81c30779dd268fa19394f8b6472eb50tree | snapshot
parentcbaaf543babc7870b71a8c11aa5403c3dd714c56commit | diff
xsk: Use kvcalloc to support large umems

Use kvcalloc() instead of kcalloc() to support large umems with, on my
server, one million pages or more in the umem.

Reported-by: Dan Siemon <dan@coverfire.com>
Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Björn Töpel <bjorn@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20210521083301.26921-1-magnus.karlsson@gmail.com
net/xdp/xdp_umem.c diff | blob | history
Linux Kernel Source Tree.