Subrata,
A while back I had submitted an LTP patch for the vmsplice01 test case
(sent on 03/27/2008).
However, the code I see in the vmsplice01.c file now is not what the
patch contains.
/*
* check if the current filesystem is nfs
*/
if(tst_is_cwd_nfs()) {
if (flag == 1)
printf("vmsplice01 1 PASS : vmplice() passes\n");
else <========= (there is no "else" in my patch)
tst_brkm(TCONF, cleanup, "Cannot do splice() on a file located on
an NFS filesystem");
}
Please consider the modification for the next LTP release.
Thanks,
Vinay
Patch sent on 27th March 2008 :
Signed-off-by : Vinay Sridhar <[email protected]>
----------Patch------------
diff -Nuarp
ltp-full-20080229_old/testcases/kernel/syscalls/vmsplice/vmsplice01.c
ltp-full-20080229/testcases/kernel/syscalls/vmsplice/vmsplice01.c
---
ltp-full-20080229_old/testcases/kernel/syscalls/vmsplice/vmsplice01.c
2008-02-29 13:25:44.000000000 +0530
+++ ltp-full-20080229/testcases/kernel/syscalls/vmsplice/vmsplice01.c
2008-04-02 14:14:14.000000000 +0530
@@ -159,7 +159,7 @@ static int vmsplice_test(void)
char vmsplicebuffer[SPLICE_TEST_BLOCK_SIZE];
int pipes[2];
long written;
- int i, ret;
+ int i, ret, flag = 0;
int fd_out;
struct iovec v;
struct pollfd pfd;
@@ -211,8 +211,19 @@ static int vmsplice_test(void)
else {
v.iov_base += written;
v.iov_len -= written;
+ flag = 1;
}
+ /*
+ * check if the current filesystem is nfs
+ */
+ if(tst_is_cwd_nfs()) {
+ if (flag == 1)
+ tst_resm(TINFO, "vmplice() passes");
+ tst_brkm(TCONF, cleanup, "Cannot do
splice() on a file located on an NFS filesystem");
+ }
+
+
ret = mysplice(pipes[0], NULL, fd_out, &offset, written, 0);
if (ret < 0) {
ret = -errno;
@@ -220,7 +231,7 @@ static int vmsplice_test(void)
close(pipes[0]);
close(pipes[1]);
return ret;
- }
+ }
//printf("offset = %lld\n", (long long)offset);
}
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