static int rsi_parse(struct cache_detail *cd, char *mesg, int mlen)
{
char *buf = mesg;
- char *ep;
int len;
struct rsi rsii, *rsip = NULL;
time_t expiry;
if (len <= 0)
goto out;
- /* major */
- rsii.major_status = simple_strtol(buf, &ep, 10);
- if (*ep)
- goto out;
+ /* major */
+ status = kstrtoint(buf, 10, &rsii.major_status);
+ if (status)
+ goto out;
- /* minor */
- len = qword_get(&mesg, buf, mlen);
- if (len <= 0)
- goto out;
- rsii.minor_status = simple_strtol(buf, &ep, 10);
- if (*ep)
- goto out;
+ /* minor */
+ len = qword_get(&mesg, buf, mlen);
+ if (len <= 0) {
+ status = -EINVAL;
+ goto out;
+ }
+
+ status = kstrtoint(buf, 10, &rsii.minor_status);
+ if (status)
+ goto out;
/* out_handle */
len = qword_get(&mesg, buf, mlen);
CERROR("NOENT? set rsc entry negative\n");
set_bit(CACHE_NEGATIVE, &rsci.h.flags);
} else {
- rawobj_t tmp_buf;
- unsigned long ctx_expiry;
-
- /* gid */
- if (get_int(&mesg, (int *) &rsci.ctx.gsc_gid))
- goto out;
-
- /* mech name */
- len = qword_get(&mesg, buf, mlen);
- if (len < 0)
- goto out;
- gm = lgss_name_to_mech(buf);
- status = -EOPNOTSUPP;
- if (!gm)
- goto out;
-
- status = -EINVAL;
- /* mech-specific data: */
- len = qword_get(&mesg, buf, mlen);
- if (len < 0)
- goto out;
-
- tmp_buf.len = len;
- tmp_buf.data = (unsigned char *)buf;
- if (lgss_import_sec_context(&tmp_buf, gm,
- &rsci.ctx.gsc_mechctx))
- goto out;
-
- /* currently the expiry time passed down from user-space
- * is invalid, here we retrive it from mech. */
- if (lgss_inquire_context(rsci.ctx.gsc_mechctx, &ctx_expiry)) {
- CERROR("unable to get expire time, drop it\n");
- goto out;
- }
- expiry = (time_t) ctx_expiry;
+ rawobj_t tmp_buf;
+ time64_t ctx_expiry;
+
+ /* gid */
+ if (get_int(&mesg, (int *) &rsci.ctx.gsc_gid))
+ goto out;
+
+ /* mech name */
+ len = qword_get(&mesg, buf, mlen);
+ if (len < 0)
+ goto out;
+ gm = lgss_name_to_mech(buf);
+ status = -EOPNOTSUPP;
+ if (!gm)
+ goto out;
+
+ status = -EINVAL;
+ /* mech-specific data: */
+ len = qword_get(&mesg, buf, mlen);
+ if (len < 0)
+ goto out;
+
+ tmp_buf.len = len;
+ tmp_buf.data = (unsigned char *)buf;
+ if (lgss_import_sec_context(&tmp_buf, gm,
+ &rsci.ctx.gsc_mechctx))
+ goto out;
+
+ /* set to seconds since machine booted */
+ expiry = ktime_get_seconds();
+
+ /* currently the expiry time passed down from user-space
+ * is invalid, here we retrive it from mech.
+ */
+ if (lgss_inquire_context(rsci.ctx.gsc_mechctx, &ctx_expiry)) {
+ CERROR("unable to get expire time, drop it\n");
+ goto out;
+ }
+
+ /* ctx_expiry is the number of seconds since Jan 1 1970.
+ * We want just the number of seconds into the future.
+ */
+ expiry += ctx_expiry - ktime_get_real_seconds();
}
rsci.h.expiry_time = expiry;
struct gss_cli_ctx *gctx)
{
struct rsc rsci, *rscp = NULL;
- unsigned long ctx_expiry;
+ time64_t ctx_expiry;
__u32 major;
int rc;
ENTRY;
int gss_svc_upcall_expire_rvs_ctx(rawobj_t *handle)
{
- const cfs_time_t expire = 20;
- struct rsc *rscp;
+ const time64_t expire = 20;
+ struct rsc *rscp;
rscp = gss_svc_searchbyctx(handle);
if (rscp) {
CDEBUG(D_SEC, "reverse svcctx %p (rsc %p) expire soon\n",
&rscp->ctx, rscp);
- rscp->h.expiry_time = cfs_time_current_sec() + expire;
+ rscp->h.expiry_time = ktime_get_real_seconds() + expire;
COMPAT_RSC_PUT(&rscp->h, &rsc_cache);
}
return 0;
struct ptlrpc_reply_state *rs;
struct rsc *rsci = NULL;
struct rsi *rsip = NULL, rsikey;
- wait_queue_t wait;
+ wait_queue_entry_t wait;
int replen = sizeof(struct ptlrpc_body);
struct gss_rep_header *rephdr;
int first_check = 1;
memset(&rsikey, 0, sizeof(rsikey));
rsikey.lustre_svc = lustre_svc;
- rsikey.nid = (__u64) req->rq_peer.nid;
+ /* In case of MR, rq_peer is not the NID from which request is received,
+ * but primary NID of peer.
+ * So we need rq_source, which contains the NID actually in use.
+ */
+ rsikey.nid = (__u64) req->rq_source.nid;
nodemap_test_nid(req->rq_peer.nid, rsikey.nm_name,
sizeof(rsikey.nm_name));
/* FIXME this looks stupid. we intend to give lsvcgssd a chance to open
* the init upcall channel, otherwise there's big chance that the first
* upcall issued before the channel be opened thus nfsv4 cache code will
- * drop the request direclty, thus lead to unnecessary recovery time.
- * here we wait at miximum 1.5 seconds. */
+ * drop the request directly, thus lead to unnecessary recovery time.
+ * Here we wait at minimum 1.5 seconds.
+ */
for (i = 0; i < 6; i++) {
if (atomic_read(&rsi_cache.readers) > 0)
break;
set_current_state(TASK_UNINTERRUPTIBLE);
- LASSERT(msecs_to_jiffies(MSEC_PER_SEC) >= 4);
+ LASSERT(msecs_to_jiffies(MSEC_PER_SEC / 4) > 0);
schedule_timeout(msecs_to_jiffies(MSEC_PER_SEC / 4));
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff