#include <linux/obd_class.h>
#include <linux/lustre_mds.h>
+#include <linux/lustre_acl.h>
#include "mdc_internal.h"
-/* mdc_setattr does its own semaphore handling */
-int mdc_reint(struct ptlrpc_request *request,
- struct mdc_rpc_lock *rpc_lock, int level)
+/* this function actually sends request to desired target. */
+static int mdc_reint(struct ptlrpc_request *request,
+ struct mdc_rpc_lock *rpc_lock,
+ int level)
{
int rc;
}
return rc;
}
-EXPORT_SYMBOL(mdc_reint);
-/* If mdc_setattr is called with an 'iattr', then it is a normal RPC that
- * should take the normal semaphore and go to the normal portal.
+
+/* If mdc_setattr is called with an 'iattr', then it is a normal RPC that should
+ * take the normal semaphore and go to the normal portal.
*
- * If it is called with iattr->ia_valid & ATTR_FROM_OPEN, then it is a
- * magic open-path setattr that should take the setattr semaphore and
- * go to the setattr portal. */
+ * If it is called with iattr->ia_valid & ATTR_FROM_OPEN, then it is a magic
+ * open-path setattr that should take the setattr semaphore and go to the
+ * setattr portal. */
int mdc_setattr(struct obd_export *exp, struct mdc_op_data *data,
- struct iattr *iattr, void *ea, int ealen, void *ea2, int ea2len,
+ struct iattr *iattr, void *ea, int ealen, void *ea2,
+ int ea2len, void *ea3, int ea3len,
struct ptlrpc_request **request)
{
struct ptlrpc_request *req;
struct mds_rec_setattr *rec;
struct mdc_rpc_lock *rpc_lock;
struct obd_device *obd = exp->exp_obd;
- int rc, bufcount = 2, size[4] = {0, sizeof(*rec), ealen, ea2len};
+ int rc, bufcount = 2, size[5] = {0, sizeof(*rec), ealen, ea2len,
+ ea3len};
ENTRY;
LASSERT(iattr != NULL);
- size[0] = mdc_get_secdesc_size();
+ size[0] = lustre_secdesc_size();
if (ealen > 0) {
bufcount++;
if (ea2len > 0)
bufcount++;
+ if (ea3len > 0)
+ bufcount++;
}
req = ptlrpc_prep_req(class_exp2cliimp(exp), LUSTRE_MDS_VERSION,
if (req == NULL)
RETURN(-ENOMEM);
- mdc_pack_secdesc(req, size[0]);
+ lustre_pack_secdesc(req, size[0]);
if (iattr->ia_valid & ATTR_FROM_OPEN) {
req->rq_request_portal = MDS_SETATTR_PORTAL; //XXX FIXME bug 249
CDEBUG(D_INODE, "setting mtime %lu, ctime %lu\n",
LTIME_S(iattr->ia_mtime), LTIME_S(iattr->ia_ctime));
mdc_setattr_pack(req->rq_reqmsg, 1, data, iattr, ea, ealen,
- ea2, ea2len);
+ ea2, ea2len, ea3, ea3len);
+ /* prepare the reply buffer
+ */
+ bufcount = 1;
size[0] = sizeof(struct mds_body);
- req->rq_replen = lustre_msg_size(1, size);
+
+ /* This is a hack for setfacl remotely. XXX */
+ if (ealen == sizeof(XATTR_NAME_LUSTRE_ACL) &&
+ !strncmp((char *) ea, XATTR_NAME_LUSTRE_ACL, ealen)) {
+ size[bufcount++] = LUSTRE_ACL_SIZE_MAX;
+ } else if (iattr->ia_valid & ATTR_SIZE) {
+ size[bufcount++] = sizeof(struct lustre_capa);
+ }
+
+ req->rq_replen = lustre_msg_size(bufcount, size);
rc = mdc_reint(req, rpc_lock, LUSTRE_IMP_FULL);
*request = req;
}
int mdc_create(struct obd_export *exp, struct mdc_op_data *op_data,
- const void *data, int datalen, int mode, __u32 uid, __u32 gid,
- __u64 rdev, struct ptlrpc_request **request)
+ const void *data, int datalen, int mode, __u32 uid,
+ __u32 gid, __u64 rdev, struct ptlrpc_request **request)
{
struct obd_device *obd = exp->exp_obd;
struct ptlrpc_request *req;
int level, bufcount = 3;
ENTRY;
- size[0] = mdc_get_secdesc_size();
+ size[0] = lustre_secdesc_size();
if (data && datalen) {
size[bufcount] = datalen;
bufcount++;
if (req == NULL)
RETURN(-ENOMEM);
- mdc_pack_secdesc(req, size[0]);
+ lustre_pack_secdesc(req, size[0]);
- /* mdc_create_pack fills msg->bufs[1] with name
- * and msg->bufs[2] with tgt, for symlinks or lov MD data */
+ /*
+ * mdc_create_pack() fills msg->bufs[1] with name and msg->bufs[2] with
+ * tgt, for symlinks or lov MD data.
+ */
mdc_create_pack(req->rq_reqmsg, 1, op_data, mode, rdev, data, datalen);
size[0] = sizeof(struct mds_body);
level = LUSTRE_IMP_FULL;
resend:
rc = mdc_reint(req, obd->u.cli.cl_rpc_lock, level);
- /* Resend if we were told to. */
+
+ /* resend if we were told to. */
if (rc == -ERESTARTSYS) {
level = LUSTRE_IMP_RECOVER;
goto resend;
ENTRY;
LASSERT(req == NULL);
- size[0] = mdc_get_secdesc_size();
+ size[0] = lustre_secdesc_size();
req = ptlrpc_prep_req(class_exp2cliimp(exp), LUSTRE_MDS_VERSION,
MDS_REINT, 4, size, NULL);
if (req == NULL)
RETURN(-ENOMEM);
- mdc_pack_secdesc(req, size[0]);
+ lustre_pack_secdesc(req, size[0]);
*request = req;
size[0] = sizeof(struct mds_body);
int rc, size[3] = {0, sizeof(struct mds_rec_link), data->namelen + 1};
ENTRY;
- size[0] = mdc_get_secdesc_size();
+ size[0] = lustre_secdesc_size();
req = ptlrpc_prep_req(class_exp2cliimp(exp), LUSTRE_MDS_VERSION,
MDS_REINT, 3, size, NULL);
if (req == NULL)
RETURN(-ENOMEM);
- mdc_pack_secdesc(req, size[0]);
+ lustre_pack_secdesc(req, size[0]);
mdc_link_pack(req->rq_reqmsg, 1, data);
newlen + 1, obd->u.cli.cl_max_mds_cookiesize};
ENTRY;
- size[0] = mdc_get_secdesc_size();
+ size[0] = lustre_secdesc_size();
req = ptlrpc_prep_req(class_exp2cliimp(exp), LUSTRE_MDS_VERSION,
MDS_REINT, 5, size, NULL);
if (req == NULL)
RETURN(-ENOMEM);
- mdc_pack_secdesc(req, size[0]);
+ lustre_pack_secdesc(req, size[0]);
mdc_rename_pack(req->rq_reqmsg, 1, data, old, oldlen, new, newlen);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff