]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: ea3ae52) | patch
hv_utils: Add comment about max VMbus packet size in VSS driver
authorMichael Kelley <mikelley@microsoft.com>
Wed, 9 Feb 2022 16:11:10 +0000 (08:11 -0800)
committerWei Liu <wei.liu@kernel.org>
Fri, 18 Feb 2022 13:08:18 +0000 (13:08 +0000)
commit1ae22ffd08261ca8ab3c3917a627ddd9b732e9a0
tree7670a968e8a04d89202a732790a580e2a7f41a8ctree | snapshot
parentea3ae524c4cf9f9b6134d18d94110527b9c2d02acommit | diff
hv_utils: Add comment about max VMbus packet size in VSS driver

The VSS driver allocates a VMbus receive buffer significantly
larger than sizeof(hv_vss_msg), with no explanation. To help
prevent future mistakes, add a #define and comment about why
this is done.

No functional change.

Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/1644423070-75125-1-git-send-email-mikelley@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
drivers/hv/hv_snapshot.c diff | blob | history
include/uapi/linux/hyperv.h diff | blob | history
Linux Kernel Source Tree.