#include <inode.h>
#include <file.h>
+#undef LIST_HEAD
+
#include "llite_lib.h"
static void llu_fsop_gone(struct filesys *fs)
obdo_refresh_inode(inode, &oa, refresh_valid);
-/*
- if (inode->i_blksize < PAGE_CACHE_SIZE)
- inode->i_blksize = PAGE_CACHE_SIZE;
-
- CDEBUG(D_INODE, "objid "LPX64" size %Lu, blocks %lu, blksize %lu\n",
- lsm->lsm_object_id, inode->i_size, inode->i_blocks,
- inode->i_blksize);
-*/
RETURN(0);
}
return inode;
}
-#if 0
-static int ll_intent_to_lock_mode(struct lookup_intent *it)
-{
- /* CREAT needs to be tested before open (both could be set) */
- if (it->it_op & IT_CREAT)
- return LCK_PW;
- else if (it->it_op & (IT_READDIR | IT_GETATTR | IT_OPEN | IT_LOOKUP))
- return LCK_PR;
-
- LBUG();
- RETURN(-EINVAL);
-}
-#endif
-
-#if 0
-int ll_it_open_error(int phase, struct lookup_intent *it)
-{
- if (it_disposition(it, DISP_OPEN_OPEN)) {
- if (phase == DISP_OPEN_OPEN)
- return it->d.lustre.it_status;
- else
- return 0;
- }
-
- if (it_disposition(it, DISP_OPEN_CREATE)) {
- if (phase == DISP_OPEN_CREATE)
- return it->d.lustre.it_status;
- else
- return 0;
- }
-
- if (it_disposition(it, DISP_LOOKUP_EXECD)) {
- if (phase == DISP_LOOKUP_EXECD)
- return it->d.lustre.it_status;
- else
- return 0;
- }
- CERROR("it disp: %X, status: %d\n", it->d.lustre.it_disposition, it->d.lustre.it_status);
- LBUG();
- return 0;
-}
-#endif
-
static int llu_have_md_lock(struct inode *inode)
{
struct llu_sb_info *sbi = llu_i2sbi(inode);
* I don't believe it is possible to get e.g. ATTR_MTIME_SET and ATTR_SIZE
* at the same time.
*/
-#define OST_ATTR (ATTR_MTIME | ATTR_MTIME_SET | ATTR_CTIME | \
- ATTR_ATIME | ATTR_ATIME_SET | ATTR_SIZE)
int llu_setattr_raw(struct inode *inode, struct iattr *attr)
{
struct lov_stripe_md *lsm = llu_i2info(inode)->lli_smd;
/* If only OST attributes being set on objects, don't do MDS RPC.
* In that case, we need to check permissions and update the local
* inode ourselves so we can call obdo_from_inode() always. */
- if (ia_valid & (lsm ? ~(OST_ATTR | ATTR_FROM_OPEN | ATTR_RAW) : ~0)) {
+ if (ia_valid & (lsm ? ~(ATTR_SIZE | ATTR_FROM_OPEN | ATTR_RAW) : ~0)) {
struct lustre_md md;
llu_prepare_mdc_op_data(&op_data, inode, NULL, NULL, 0, 0);
RETURN(rc);
}
-/* FIXME here we simply act as a thin layer to glue it with
+/* here we simply act as a thin layer to glue it with
* llu_setattr_raw(), which is copy from kernel
*/
static int llu_iop_setattr(struct pnode *pno,
iattr.ia_valid |= ATTR_GID;
}
if (mask & SETATTR_LEN) {
- iattr.ia_size = stbuf->st_size; /* FIXME signed expansion problem */
+ iattr.ia_size = stbuf->st_size; /* XXX signed expansion problem */
iattr.ia_valid |= ATTR_SIZE;
}
int rc;
ENTRY;
- /* on symlinks lli_open_sem protects lli_symlink_name allocation/data */
-/*
- down(&lli->lli_open_sem);
-*/
rc = llu_readlink_internal(inode, &request, &symname);
if (rc)
GOTO(out, rc);
ptlrpc_req_finished(request);
out:
-/*
- up(&lli->lli_open_sem);
-*/
RETURN(rc);
}
RETURN(err);
}
-#if 0
-static int llu_mdc_unlink(struct inode *dir, struct inode *child, __u32 mode,
- const char *name, int len)
-{
- struct ptlrpc_request *request = NULL;
- struct mds_body *body;
- struct lov_mds_md *eadata;
- struct lov_stripe_md *lsm = NULL;
- struct obd_trans_info oti = { 0 };
- struct mdc_op_data op_data;
- struct obdo *oa;
- int rc;
- ENTRY;
-
- llu_prepare_mdc_op_data(&op_data, dir, child, name, len, mode);
- rc = mdc_unlink(&llu_i2sbi(dir)->ll_mdc_conn, &op_data, &request);
- if (rc)
- GOTO(out, rc);
- /* req is swabbed so this is safe */
- body = lustre_msg_buf(request->rq_repmsg, 0, sizeof(*body));
-
- if (!(body->valid & OBD_MD_FLEASIZE))
- GOTO(out, rc = 0);
-
- if (body->eadatasize == 0) {
- CERROR("OBD_MD_FLEASIZE set but eadatasize zero\n");
- GOTO(out, rc = -EPROTO);
- }
-
- /* The MDS sent back the EA because we unlinked the last reference
- * to this file. Use this EA to unlink the objects on the OST.
- * It's opaque so we don't swab here; we leave it to obd_unpackmd() to
- * check it is complete and sensible. */
- eadata = lustre_swab_repbuf(request, 1, body->eadatasize, NULL);
- LASSERT(eadata != NULL);
- if (eadata == NULL) {
- CERROR("Can't unpack MDS EA data\n");
- GOTO(out, rc = -EPROTO);
- }
-
- rc = obd_unpackmd(llu_i2obdconn(dir), &lsm, eadata, body->eadatasize);
- if (rc < 0) {
- CERROR("obd_unpackmd: %d\n", rc);
- GOTO(out, rc);
- }
- LASSERT(rc >= sizeof(*lsm));
-
- oa = obdo_alloc();
- if (oa == NULL)
- GOTO(out_free_memmd, rc = -ENOMEM);
-
- oa->o_id = lsm->lsm_object_id;
- oa->o_mode = body->mode & S_IFMT;
- oa->o_valid = OBD_MD_FLID | OBD_MD_FLTYPE;
-
- if (body->valid & OBD_MD_FLCOOKIE) {
- oa->o_valid |= OBD_MD_FLCOOKIE;
- oti.oti_logcookies = lustre_msg_buf(request->rq_repmsg, 3,
- body->eadatasize);
- }
-
- rc = obd_destroy(llu_i2obdconn(dir), oa, lsm, &oti);
- obdo_free(oa);
- if (rc)
- CERROR("obd destroy objid 0x"LPX64" error %d\n",
- lsm->lsm_object_id, rc);
- out_free_memmd:
- obd_free_memmd(llu_i2obdconn(dir), &lsm);
- out:
- ptlrpc_req_finished(request);
- return rc;
-}
-#endif
-
static int llu_iop_link_raw(struct pnode *old, struct pnode *new)
{
struct inode *src = old->p_base->pb_ino;
RETURN(rc);
}
-#if 0
+#ifdef _HAVE_STATVFS
static int llu_statfs_internal(struct llu_sb_info *sbi,
struct obd_statfs *osfs,
unsigned long max_age)
RETURN(rc);
}
-static int llu_statfs(struct llu_sb_info *sbi, struct kstatfs *sfs)
+static int llu_statfs(struct llu_sb_info *sbi, struct statfs *sfs)
{
struct obd_statfs osfs;
int rc;
RETURN(0);
}
-#endif
+#endif /* _HAVE_STATVFS */
static int llu_iop_mkdir_raw(struct pnode *pno, mode_t mode)
{
GOTO(out_free, err = -EINVAL);
}
- /* XXX */
/* generate a string unique to this super, let's try
the address of the super itself.*/
len = (sizeof(sbi) * 2) + 1;
cfg.cfg_instance = sbi->ll_instance;
cfg.cfg_uuid = sbi->ll_sb_uuid;
- err = liblustre_process_log(&cfg);
+ err = liblustre_process_log(&cfg, 1);
if (err < 0) {
CERROR("Unable to process log: %s\n", g_zconf_profile);
inop_lookup: llu_iop_lookup,
inop_getattr: llu_iop_getattr,
inop_setattr: llu_iop_setattr,
- inop_getdirentries: NULL,
+ inop_getdirentries: llu_iop_getdirentries,
inop_mkdir: llu_iop_mkdir_raw,
inop_rmdir: llu_iop_rmdir_raw,
inop_symlink: llu_iop_symlink_raw,
inop_datasync: llu_iop_datasync,
inop_ioctl: llu_iop_ioctl,
inop_mknod: llu_iop_mknod_raw,
-#if 0
+#ifdef _HAVE_STATVFS
inop_statvfs: llu_iop_statvfs,
#endif
inop_gone: llu_iop_gone,
git://git.whamcloud.com / fs / lustre-release.git / blobdiff