]> git.baikalelectronics.ru Git - kernel.git/commit
Revert "net: set SK_MEM_QUANTUM to 4096"
authorEric Dumazet <edumazet@google.com>
Thu, 9 Jun 2022 06:34:06 +0000 (23:34 -0700)
committerJakub Kicinski <kuba@kernel.org>
Fri, 10 Jun 2022 23:21:26 +0000 (16:21 -0700)
commitf0c6f83efe7f3418bae8d76e9e48084689006c8a
tree85e3536d8503f8d7f22ce9a90bccd1a572788a7f
parentd5392a1a0712515b99c2d591a3c6dc0d62d3166e
Revert "net: set SK_MEM_QUANTUM to 4096"

This reverts commit 27e13861c3c21acbac5ceb3d14a9b256599dd260.

This change broke memcg on arches with PAGE_SIZE != 4096

Later, commit 845fb0c181ce4 ("net: add new socket option SO_RESERVE_MEM")
also assumed PAGE_SIZE==SK_MEM_QUANTUM

Following patches in the series will greatly reduce the over allocations
problem.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Shakeel Butt <shakeelb@google.com>
Acked-by: Soheil Hassas Yeganeh <soheil@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
include/net/sock.h