diff options
| author | Ben Pfaff <blp@nicira.com> | 2010-05-27 15:29:29 -0700 |
|---|---|---|
| committer | Ben Pfaff <blp@nicira.com> | 2010-05-27 15:38:56 -0700 |
| commit | 4eb26d3cd41b6bcbd3e12e85bc9e4f36f47eb430 (patch) | |
| tree | 87a3c19b6b0f4d0a05d036d8a8cd85729153bc8b /acinclude.m4 | |
| parent | c178dfe0b0422a04df9dab93d9563474acecef32 (diff) | |
datapath: Check for skb_cow_head(), not skb_cow().
skb_cow() has been present since 2.6.12 or earlier, but skb_cow_head() was
added only in 2.6.23, so we were checking for the wrong identifier here.
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index cabe7d3a..015bf665 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -157,8 +157,8 @@ AC_DEFUN([OVS_CHECK_LINUX26_COMPAT], [ OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_copy_from_linear_data_offset], [OVS_DEFINE([HAVE_SKB_COPY_FROM_LINEAR_DATA_OFFSET])]) - OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_cow], - [OVS_DEFINE([HAVE_SKB_COW])]) + OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_cow_head], + [OVS_DEFINE([HAVE_SKB_COW_HEAD])]) OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_transport_header], [OVS_DEFINE([HAVE_SKBUFF_HEADER_HELPERS])]) OVS_GREP_IFELSE([$KSRC26/include/linux/skbuff.h], [skb_warn_if_lro], |