{
struct page *page;
int i;
-
+
if (sbi->ll_pglist == NULL)
return;
si_meminfo(&si);
pages = si.totalram - si.totalhigh;
- if (pages >> (20 - CFS_PAGE_SHIFT) < 512)
+ if (pages >> (20 - CFS_PAGE_SHIFT) < 512) {
+#ifdef HAVE_BGL_SUPPORT
+ sbi->ll_async_page_max = pages / 4;
+#else
sbi->ll_async_page_max = pages / 2;
- else
+#endif
+ } else {
sbi->ll_async_page_max = (pages / 4) * 3;
-
+ }
lcounter_init(&sbi->ll_async_page_count);
spin_lock_init(&sbi->ll_async_page_reblnc_lock);
sbi->ll_async_page_sample_max = 64 * num_online_cpus();
out:
if (sbi->ll_async_page_sample)
- OBD_FREE(sbi->ll_async_page_sample,
+ OBD_FREE(sbi->ll_async_page_sample,
sizeof(long) * num_possible_cpus());
ll_pglist_fini(sbi);
OBD_FREE(sbi, sizeof(*sbi));
list_del(&sbi->ll_list);
spin_unlock(&ll_sb_lock);
lcounter_destroy(&sbi->ll_async_page_count);
- OBD_FREE(sbi->ll_async_page_sample,
+ OBD_FREE(sbi->ll_async_page_sample,
sizeof(long) * num_possible_cpus());
OBD_FREE(sbi, sizeof(*sbi));
}
/* force vfs to use lustre handler for flock() calls - bug 10743 */
sb->s_flags |= MS_FLOCK_LOCK;
#endif
-
+
if (sbi->ll_flags & LL_SBI_FLOCK)
sbi->ll_fop = &ll_file_operations_flock;
else if (sbi->ll_flags & LL_SBI_LOCALFLOCK)
"rc %d\n", err);
GOTO(out_dt, err);
}
-
+
spin_lock(&sbi->ll_lco.lco_lock);
sbi->ll_lco.lco_flags = data->ocd_connect_flags;
spin_unlock(&sbi->ll_lco.lco_lock);
err = obd_register_page_removal_cb(sbi->ll_dt_exp,
- ll_page_removal_cb,
+ ll_page_removal_cb,
ll_pin_extent_cb);
if (err) {
CERROR("cannot register page removal callback: rc = %d\n",err);
char *s1 = options, *s2;
ENTRY;
- if (!options)
+ if (!options)
RETURN(0);
CDEBUG(D_CONFIG, "Parsing opts %s\n", options);
}
err = ll_options(lsi->lsi_lmd->lmd_opts, &sbi->ll_flags);
- if (err)
+ if (err)
GOTO(out_free, err);
/* Generate a string unique to this super, in case some joker tries
OBD_FREE(md, strlen(md) + 1);
if (dt)
OBD_FREE(dt, strlen(dt) + 1);
- if (err)
+ if (err)
ll_put_super(sb);
else
- LCONSOLE_WARN("Client %s has started\n", profilenm);
+ LCONSOLE_WARN("Client %s has started\n", profilenm);
RETURN(err);
} /* ll_fill_super */
sprintf(ll_instance, "%p", sb);
cfg.cfg_instance = ll_instance;
lustre_end_log(sb, NULL, &cfg);
-
+
if (sbi->ll_md_exp) {
obd = class_exp2obd(sbi->ll_md_exp);
- if (obd)
+ if (obd)
force = obd->obd_force;
}
-
- /* We need to set force before the lov_disconnect in
+
+ /* We need to set force before the lov_disconnect in
lustre_common_put_super, since l_d cleans up osc's as well. */
if (force) {
next = 0;
&next)) != NULL) {
obd->obd_force = force;
}
- }
+ }
if (sbi->ll_lcq) {
/* Only if client_common_fill_super succeeded */
lustre_common_put_super(sb);
LCONSOLE_WARN("client %s umount complete\n", ll_instance);
-
+
cfs_module_put();
EXIT;
struct ptlrpc_request *request = NULL;
int rc;
ENTRY;
-
- op_data = ll_prep_md_op_data(op_data, inode, NULL, NULL, 0, 0,
+
+ op_data = ll_prep_md_op_data(op_data, inode, NULL, NULL, 0, 0,
LUSTRE_OPC_ANY, NULL);
if (IS_ERR(op_data))
RETURN(PTR_ERR(op_data));
- rc = md_setattr(sbi->ll_md_exp, op_data, NULL, 0, NULL, 0,
+ rc = md_setattr(sbi->ll_md_exp, op_data, NULL, 0, NULL, 0,
&request, mod);
if (rc) {
ptlrpc_req_finished(request);
struct ll_inode_info *lli = ll_i2info(inode);
int rc = 0;
ENTRY;
-
+
LASSERT(op_data != NULL);
if (!S_ISREG(inode->i_mode))
RETURN(0);
attr->ia_valid |= ATTR_MTIME_SET;
}
if ((attr->ia_valid & ATTR_CTIME) && !(attr->ia_valid & ATTR_MTIME)) {
- /* To avoid stale mtime on mds, obtain it from ost and send
+ /* To avoid stale mtime on mds, obtain it from ost and send
to mds. */
rc = ll_glimpse_size(inode, 0);
- if (rc)
+ if (rc)
RETURN(rc);
-
+
attr->ia_valid |= ATTR_MTIME_SET | ATTR_MTIME;
attr->ia_mtime = inode->i_mtime;
}
flags = OBD_MD_FLTYPE | OBD_MD_FLATIME |
OBD_MD_FLMTIME | OBD_MD_FLCTIME |
- OBD_MD_FLFID | OBD_MD_FLGENER |
+ OBD_MD_FLFID | OBD_MD_FLGENER |
OBD_MD_FLGROUP;
obdo_from_inode(oa, inode, flags);
if (body->valid & OBD_MD_FLATIME &&
body->atime > LTIME_S(inode->i_atime))
LTIME_S(inode->i_atime) = body->atime;
-
+
/* mtime is always updated with ctime, but can be set in past.
As write and utime(2) may happen within 1 second, and utime's
- mtime has a priority over write's one, so take mtime from mds
+ mtime has a priority over write's one, so take mtime from mds
for the same ctimes. */
if (body->valid & OBD_MD_FLCTIME &&
body->ctime >= LTIME_S(inode->i_ctime)) {
LTIME_S(inode->i_ctime) = body->ctime;
if (body->valid & OBD_MD_FLMTIME) {
CDEBUG(D_INODE, "setting ino %lu mtime "
- "from %lu to "LPU64"\n", inode->i_ino,
+ "from %lu to "LPU64"\n", inode->i_ino,
LTIME_S(inode->i_mtime), body->mtime);
LTIME_S(inode->i_mtime) = body->mtime;
}
" to the "DFID", inode %lu/%u(%p)\n",
PFID(&lli->lli_fid), PFID(&body->fid1),
inode->i_ino, inode->i_generation, inode);
- } else
+ } else
lli->lli_fid = body->fid1;
}
S_ISREG(inode->i_mode) && lli->lli_smd) {
struct lustre_handle lockh;
ldlm_mode_t mode;
-
+
/* As it is possible a blocking ast has been processed
- * by this time, we need to check there is an UPDATE
+ * by this time, we need to check there is an UPDATE
* lock on the client and set LLIF_MDS_SIZE_LOCK holding
* it. */
mode = ll_take_md_lock(inode, MDS_INODELOCK_UPDATE,
oinfo.oi_oa->o_id = lsm->lsm_object_id;
oinfo.oi_oa->o_gr = lsm->lsm_object_gr;
oinfo.oi_oa->o_flags = flags;
- oinfo.oi_oa->o_valid = OBD_MD_FLID | OBD_MD_FLFLAGS |
+ oinfo.oi_oa->o_valid = OBD_MD_FLID | OBD_MD_FLFLAGS |
OBD_MD_FLGROUP;
oinfo.oi_capa = ll_mdscapa_get(inode);
exp = sbi->ll_md_exp;
else if (type == LL_STATFS_LOV)
exp = sbi->ll_dt_exp;
- else
+ else
GOTO(out_statfs, rc = -ENODEV);
rc = obd_iocontrol(IOC_OBD_STATFS, exp, len, buf, NULL);
char *ptr;
void *sb;
struct lprocfs_static_vars lvars;
- unsigned long x;
+ unsigned long x;
int rc = 0;
lprocfs_llite_init_vars(&lvars);
/* The instance name contains the sb: lustre-client-aacfe000 */
ptr = strrchr(lustre_cfg_string(lcfg, 0), '-');
- if (!ptr || !*(++ptr))
+ if (!ptr || !*(++ptr))
return -EINVAL;
if (sscanf(ptr, "%lx", &x) != 1)
return -EINVAL;
/* This better be a real Lustre superblock! */
LASSERT(s2lsi((struct super_block *)sb)->lsi_lmd->lmd_magic == LMD_MAGIC);
- /* Note we have not called client_common_fill_super yet, so
+ /* Note we have not called client_common_fill_super yet, so
proc fns must be able to handle that! */
rc = class_process_proc_param(PARAM_LLITE, lvars.obd_vars,
lcfg, sb);
if (namelen > ll_i2sbi(i1)->ll_namelen)
return ERR_PTR(-ENAMETOOLONG);
-
+
if (op_data == NULL)
OBD_ALLOC_PTR(op_data);
-
+
if (op_data == NULL)
return ERR_PTR(-ENOMEM);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff