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When command-line option -u is passed to scripts/generate-kernel-patch,

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undefine the preprocessor symbol
CONFIG_TCP_ZERO_COPY_TRANSFER_COMPLETION_NOTIFICATION.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1249 d57e44dd-8a1f-0410-8b47-8ef2f437770f
This commit is contained in:
Bart Van Assche
2009-10-22 18:26:19 +00:00
parent 7edf6fffdf
commit 64803db9f1
2 changed files with 10 additions and 1 deletions
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scripts/generate-kernel-patch
+1 -1
View File
@@ -175,7 +175,7 @@ do
done
if [ "${generating_upstream_patch}" = "true" ]; then
specialize_patch_options="${specialize_patch_options} -v generating_upstream_patch_defined=1"
specialize_patch_options="${specialize_patch_options} -v generating_upstream_patch_defined=1 -v config_tcp_zero_copy_transfer_completion_notification_undefined=1"
fi
if [ $# != 1 ]; then
scripts/specialize-patch
+9
View File
@@ -111,6 +111,12 @@ function evaluate(stmnt) {
gsub("defined *\\( *GENERATING_UPSTREAM_PATCH *\\)", 1, stmnt)
}
if (config_tcp_zero_copy_transfer_completion_notification_undefined)
{
gsub("defined *CONFIG_TCP_ZERO_COPY_TRANSFER_COMPLETION_NOTIFICATION", 0, stmnt)
gsub("defined *\\( *CONFIG_TCP_ZERO_COPY_TRANSFER_COMPLETION_NOTIFICATION *\\)", 0, stmnt)
}
do
{
last_stmnt = stmnt
@@ -199,6 +205,7 @@ function handle_if()
|| $0 ~ "RHEL_MINOR" \
|| $0 ~ "RHEL_RELEASE_CODE" \
|| $0 ~ "GENERATING_UPSTREAM_PATCH" \
|| $0 ~ "CONFIG_TCP_ZERO_COPY_TRANSFER_COMPLETION_NOTIFICATION" \
|| $0 ~ "SCSI_EXEC_REQ_FIFO_DEFINED" \
|| $0 ~ "SCST_IO_CONTEXT")
{
@@ -335,6 +342,8 @@ BEGIN {
delete_disabled_code = 0
if (generating_upstream_patch_defined != 0 && generating_upstream_patch_defined != 1)
generating_upstream_patch_defined = 0
if (config_tcp_zero_copy_transfer_completion_notification_undefined != 0 && config_tcp_zero_copy_transfer_completion_notification_undefined != 1)
config_tcp_zero_copy_transfer_completion_notification_undefined = 0
# Variable initialization.
reset_hunk_state_variables()