Commit 9b5dec1a authored by Gerald Schaefer's avatar Gerald Schaefer Committed by Linus Torvalds

[PATCH] s390: segment operation error codes

Print a warning with the z/VM error code if segment_load, segment_type or
segment_save fail to ease the problem determination.
Signed-off-by: default avatarGerald Schaefer <geraldsc@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 2cc924b8
...@@ -192,6 +192,7 @@ query_segment_type (struct dcss_segment *seg) ...@@ -192,6 +192,7 @@ query_segment_type (struct dcss_segment *seg)
diag_cc = dcss_diag (DCSS_SEGEXT, qin, &dummy, &vmrc); diag_cc = dcss_diag (DCSS_SEGEXT, qin, &dummy, &vmrc);
if (diag_cc > 1) { if (diag_cc > 1) {
PRINT_WARN ("segment_type: diag returned error %ld\n", vmrc);
rc = dcss_diag_translate_rc (vmrc); rc = dcss_diag_translate_rc (vmrc);
goto out_free; goto out_free;
} }
...@@ -553,7 +554,7 @@ segment_save(char *name) ...@@ -553,7 +554,7 @@ segment_save(char *name)
int endpfn = 0; int endpfn = 0;
char cmd1[160]; char cmd1[160];
char cmd2[80]; char cmd2[80];
int i; int i, response;
if (!MACHINE_IS_VM) if (!MACHINE_IS_VM)
return; return;
...@@ -576,8 +577,20 @@ segment_save(char *name) ...@@ -576,8 +577,20 @@ segment_save(char *name)
segtype_string[seg->range[i].start & 0xff]); segtype_string[seg->range[i].start & 0xff]);
} }
sprintf(cmd2, "SAVESEG %s", name); sprintf(cmd2, "SAVESEG %s", name);
cpcmd(cmd1, NULL, 0, NULL); response = 0;
cpcmd(cmd2, NULL, 0, NULL); cpcmd(cmd1, NULL, 0, &response);
if (response) {
PRINT_ERR("segment_save: DEFSEG failed with response code %i\n",
response);
goto out;
}
cpcmd(cmd2, NULL, 0, &response);
if (response) {
PRINT_ERR("segment_save: SAVESEG failed with response code %i\n",
response);
goto out;
}
out:
spin_unlock(&dcss_lock); spin_unlock(&dcss_lock);
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment