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drop segment from safecopy invocations

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. all invocations were S or D, so can safely be dropped
	  to prepare for the segmentless world
	. still assign D to the SCP_SEG field in the message
	  to make previous kernels usable
This commit is contained in:
Ben Gras
2012-06-16 03:46:15 +02:00
parent 85ff5a947e
commit 2bfeeed885
87 changed files with 293 additions and 297 deletions
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4
test/kernel/sys_vumap/vumaprelay.c
View File

@@ -19,7 +19,7 @@ static int do_request(message *m)
access = m->VTR_ACCESS;
r2 = sys_safecopyfrom(m->m_source, m->VTR_VGRANT, 0, (vir_bytes) vvec,
sizeof(vvec[0]) * vcount, D);
sizeof(vvec[0]) * vcount);
assert(r2 == OK);
r = sys_vumap(m->m_source, vvec, vcount, offset, access, pvec,
@@ -27,7 +27,7 @@ static int do_request(message *m)
if (pcount >= 1 && pcount <= MAPVEC_NR + 3) {
r2 = sys_safecopyto(m->m_source, m->VTR_PGRANT, 0,
(vir_bytes) pvec, sizeof(pvec[0]) * pcount, D);
(vir_bytes) pvec, sizeof(pvec[0]) * pcount);
assert(r2 == OK);
}

2
test/safecopy/requestor.c
View File

@@ -17,7 +17,7 @@ int test(size_t size)
/* Timing. */
read_tsc(&high1, &low1);
r = sys_safecopyfrom(ep_granter, gid, 0, (long)buf, size, D);
r = sys_safecopyfrom(ep_granter, gid, 0, (long)buf, size);
read_tsc(&high2, &low2);
if(r != OK) {
printf("REQUESTOR: error in safecopy: %d\n", r);

2
test/safemap/requestor.c
View File

@@ -126,7 +126,7 @@ int main(int argc, char **argv)
/* Test COW_SMAP2 (with COW safecopy). */
FIFO_WAIT(fid_get);
buf[0] = BUF_START_REQUESTOR;
r = sys_safecopyto(ep_granter, gid, 0, (long)buf, size, D);
r = sys_safecopyto(ep_granter, gid, 0, (long)buf, size);
if(r != OK) {
printf("REQUESTOR: error in sys_safecopyto: %d\n", r);
return 1;

2
test/safeperf/requestor.c
View File

@@ -136,7 +136,7 @@ int main(int argc, char **argv)
for(i=0;i<NR_TEST_ITERATIONS;i++) {
read_tsc_64(&start);
r = sys_safecopyfrom(ep_granter, gid, 0, (long)buf,
nr_pages*CLICK_SIZE, D);
nr_pages*CLICK_SIZE);
if(r != OK) {
printf("REQUESTOR: safecopy error: %d\n", r);
return 1;