#endif
#include <linux/security.h>
-#include <lustre_ioctl.h>
+#include <uapi/linux/lustre/lustre_ioctl.h>
#include <lustre_ha.h>
#include <lustre_dlm.h>
#include <lprocfs_status.h>
#include <lustre_disk.h>
-#include <lustre_param.h>
+#include <uapi/linux/lustre/lustre_param.h>
#include <lustre_log.h>
#include <cl_object.h>
#include <obd_cksum.h>
sbi->ll_ra_info.ra_max_pages_per_file = min(pages / 32,
SBI_DEFAULT_READAHEAD_MAX);
sbi->ll_ra_info.ra_max_pages = sbi->ll_ra_info.ra_max_pages_per_file;
- sbi->ll_ra_info.ra_max_read_ahead_whole_pages =
- SBI_DEFAULT_READAHEAD_WHOLE_MAX;
+ sbi->ll_ra_info.ra_max_read_ahead_whole_pages = -1;
ll_generate_random_uuid(uuid);
class_uuid_unparse(uuid, &sbi->ll_sb_uuid);
RETURN(-ENOMEM);
}
- /* indicate the features supported by this client */
+ /* indicate MDT features supported by this client */
data->ocd_connect_flags = OBD_CONNECT_IBITS | OBD_CONNECT_NODEVOH |
OBD_CONNECT_ATTRFID |
OBD_CONNECT_VERSION | OBD_CONNECT_BRW_SIZE |
OBD_CONNECT_DIR_STRIPE |
OBD_CONNECT_BULK_MBITS |
OBD_CONNECT_SUBTREE |
- OBD_CONNECT_FLAGS2;
+ OBD_CONNECT_FLAGS2 | OBD_CONNECT_MULTIMODRPCS;
data->ocd_connect_flags2 = 0;
data->ocd_connect_flags |= OBD_CONNECT_LRU_RESIZE;
#endif
#ifdef CONFIG_FS_POSIX_ACL
- data->ocd_connect_flags |= OBD_CONNECT_ACL | OBD_CONNECT_UMASK;
+ data->ocd_connect_flags |= OBD_CONNECT_ACL | OBD_CONNECT_UMASK |
+ OBD_CONNECT_LARGE_ACL;
#endif
if (OBD_FAIL_CHECK(OBD_FAIL_MDC_LIGHTWEIGHT))
if (sbi->ll_flags & LL_SBI_USER_XATTR)
data->ocd_connect_flags |= OBD_CONNECT_XATTR;
+#ifdef MS_NOSEC
+ /* Setting this indicates we correctly support S_NOSEC (See kernel
+ * commit 9e1f1de02c2275d7172e18dc4e7c2065777611bf)
+ */
+ sb->s_flags |= MS_NOSEC;
+#endif
+
if (sbi->ll_flags & LL_SBI_FLOCK)
sbi->ll_fop = &ll_file_operations_flock;
else if (sbi->ll_flags & LL_SBI_LOCALFLOCK)
if (sbi->ll_flags & LL_SBI_ALWAYS_PING)
data->ocd_connect_flags &= ~OBD_CONNECT_PINGLESS;
-#ifdef HAVE_SECURITY_DENTRY_INIT_SECURITY
+#if defined(HAVE_SECURITY_DENTRY_INIT_SECURITY) && defined(CONFIG_SECURITY)
data->ocd_connect_flags2 |= OBD_CONNECT2_FILE_SECCTX;
#endif /* HAVE_SECURITY_DENTRY_INIT_SECURITY */
if (data->ocd_connect_flags & OBD_CONNECT_64BITHASH)
sbi->ll_flags |= LL_SBI_64BIT_HASH;
- if (data->ocd_connect_flags & OBD_CONNECT_BRW_SIZE)
- sbi->ll_md_brw_pages = data->ocd_brw_size >> PAGE_SHIFT;
- else
- sbi->ll_md_brw_pages = 1;
-
if (data->ocd_connect_flags & OBD_CONNECT_LAYOUTLOCK)
sbi->ll_flags |= LL_SBI_LAYOUT_LOCK;
if (!(data->ocd_connect_flags & OBD_CONNECT_MAX_EASIZE)) {
LCONSOLE_INFO("%s: disabling xattr cache due to "
"unknown maximum xattr size.\n", dt);
- } else {
+ } else if (!sbi->ll_xattr_cache_set) {
+ /* If xattr_cache is already set (no matter 0 or 1)
+ * during processing llog, it won't be enabled here. */
sbi->ll_flags |= LL_SBI_XATTR_CACHE;
sbi->ll_xattr_cache_enabled = 1;
}
* back its backend blocksize for grant calculation purpose */
data->ocd_grant_blkbits = PAGE_SHIFT;
+ /* indicate OST features supported by this client */
data->ocd_connect_flags = OBD_CONNECT_GRANT | OBD_CONNECT_VERSION |
OBD_CONNECT_REQPORTAL | OBD_CONNECT_BRW_SIZE |
OBD_CONNECT_CANCELSET | OBD_CONNECT_FID |
OBD_CONNECT_JOBSTATS | OBD_CONNECT_LVB_TYPE |
OBD_CONNECT_LAYOUTLOCK |
OBD_CONNECT_PINGLESS | OBD_CONNECT_LFSCK |
- OBD_CONNECT_BULK_MBITS;
+ OBD_CONNECT_BULK_MBITS | OBD_CONNECT_SHORTIO |
+ OBD_CONNECT_FLAGS2;
- data->ocd_connect_flags2 = 0;
+/* The client currently advertises support for OBD_CONNECT_LOCKAHEAD_OLD so it
+ * can interoperate with an older version of lockahead which was released prior
+ * to landing in master. This support will be dropped when 2.13 development
+ * starts. At the point, we should not just drop the connect flag (below), we
+ * should also remove the support in the code.
+ *
+ * Removing it means a few things:
+ * 1. Remove this section here
+ * 2. Remove CEF_NONBLOCK in ll_file_lockahead()
+ * 3. Remove function exp_connect_lockahead_old
+ * 4. Remove LDLM_FL_LOCKAHEAD_OLD_RESERVED in lustre_dlm_flags.h
+ * */
+#if LUSTRE_VERSION_CODE < OBD_OCD_VERSION(2, 12, 50, 0)
+ data->ocd_connect_flags |= OBD_CONNECT_LOCKAHEAD_OLD;
+#endif
+
+ data->ocd_connect_flags2 = OBD_CONNECT2_LOCKAHEAD;
if (!OBD_FAIL_CHECK(OBD_FAIL_OSC_CONNECT_GRANT_PARAM))
data->ocd_connect_flags |= OBD_CONNECT_GRANT_PARAM;
- if (!OBD_FAIL_CHECK(OBD_FAIL_OSC_CONNECT_CKSUM)) {
- /* OBD_CONNECT_CKSUM should always be set, even if checksums are
- * disabled by default, because it can still be enabled on the
- * fly via /proc. As a consequence, we still need to come to an
- * agreement on the supported algorithms at connect time */
- data->ocd_connect_flags |= OBD_CONNECT_CKSUM;
+ /* OBD_CONNECT_CKSUM should always be set, even if checksums are
+ * disabled by default, because it can still be enabled on the
+ * fly via /proc. As a consequence, we still need to come to an
+ * agreement on the supported algorithms at connect time */
+ data->ocd_connect_flags |= OBD_CONNECT_CKSUM;
- if (OBD_FAIL_CHECK(OBD_FAIL_OSC_CKSUM_ADLER_ONLY))
- data->ocd_cksum_types = OBD_CKSUM_ADLER;
- else
- data->ocd_cksum_types = cksum_types_supported_client();
- }
+ if (OBD_FAIL_CHECK(OBD_FAIL_OSC_CKSUM_ADLER_ONLY))
+ data->ocd_cksum_types = OBD_CKSUM_ADLER;
+ else
+ data->ocd_cksum_types = cksum_types_supported_client();
#ifdef HAVE_LRU_RESIZE_SUPPORT
data->ocd_connect_flags |= OBD_CONNECT_LRU_RESIZE;
sbi->ll_dt_exp->exp_connect_data = *data;
+ /* Don't change value if it was specified in the config log */
+ if (sbi->ll_ra_info.ra_max_read_ahead_whole_pages == -1)
+ sbi->ll_ra_info.ra_max_read_ahead_whole_pages =
+ max_t(unsigned long, SBI_DEFAULT_READAHEAD_WHOLE_MAX,
+ (data->ocd_brw_size >> PAGE_SHIFT));
+
err = obd_fid_init(sbi->ll_dt_exp->exp_obd, sbi->ll_dt_exp,
LUSTRE_SEQ_METADATA);
if (err) {
CDEBUG(D_SUPER, "rootfid "DFID"\n", PFID(&sbi->ll_root_fid));
sb->s_op = &lustre_super_operations;
+#ifdef HAVE_XATTR_HANDLER_FLAGS
+ sb->s_xattr = ll_xattr_handlers;
+#endif
#if THREAD_SIZE >= 8192 /*b=17630*/
sb->s_export_op = &lustre_export_operations;
#endif
OBD_FREE_PTR(data);
if (osfs != NULL)
OBD_FREE_PTR(osfs);
- if (proc_lustre_fs_root != NULL) {
- err = lprocfs_register_mountpoint(proc_lustre_fs_root, sb,
- dt, md);
+
+ if (sbi->ll_proc_root != NULL) {
+ err = lprocfs_ll_register_obd(sb, dt);
if (err < 0) {
- CERROR("%s: could not register mount in lprocfs: "
- "rc = %d\n", ll_get_fsname(sb, NULL, 0), err);
+ CERROR("%s: could not register %s in llite: rc = %d\n",
+ dt, ll_get_fsname(sb, NULL, 0), err);
+ err = 0;
+ }
+ err = lprocfs_ll_register_obd(sb, md);
+ if (err < 0) {
+ CERROR("%s: could not register %s in llite: rc = %d\n",
+ md, ll_get_fsname(sb, NULL, 0), err);
err = 0;
}
}
RETURN(rc);
}
-static void ll_dump_inode(struct inode *inode)
-{
- struct ll_d_hlist_node *tmp;
- int dentry_count = 0;
-
- LASSERT(inode != NULL);
-
- ll_d_hlist_for_each(tmp, &inode->i_dentry)
- dentry_count++;
-
- CERROR("%s: inode %p dump: dev=%s fid="DFID
- " mode=%o count=%u, %d dentries\n",
- ll_get_fsname(inode->i_sb, NULL, 0), inode,
- ll_i2mdexp(inode)->exp_obd->obd_name, PFID(ll_inode2fid(inode)),
- inode->i_mode, atomic_read(&inode->i_count), dentry_count);
-}
-
-void lustre_dump_dentry(struct dentry *dentry, int recur)
-{
- struct list_head *tmp;
- int subdirs = 0;
-
- LASSERT(dentry != NULL);
-
- list_for_each(tmp, &dentry->d_subdirs)
- subdirs++;
-
- CERROR("dentry %p dump: name=%.*s parent=%.*s (%p), inode=%p, count=%u,"
- " flags=0x%x, fsdata=%p, %d subdirs\n", dentry,
- dentry->d_name.len, dentry->d_name.name,
- dentry->d_parent->d_name.len, dentry->d_parent->d_name.name,
- dentry->d_parent, dentry->d_inode, ll_d_count(dentry),
- dentry->d_flags, dentry->d_fsdata, subdirs);
- if (dentry->d_inode != NULL)
- ll_dump_inode(dentry->d_inode);
-
- if (recur == 0)
- return;
-
- list_for_each(tmp, &dentry->d_subdirs) {
- struct dentry *d = list_entry(tmp, struct dentry, d_child);
- lustre_dump_dentry(d, recur - 1);
- }
-}
-
static void client_common_put_super(struct super_block *sb)
{
- struct ll_sb_info *sbi = ll_s2sbi(sb);
- ENTRY;
+ struct ll_sb_info *sbi = ll_s2sbi(sb);
+ ENTRY;
- cl_sb_fini(sb);
+ cl_sb_fini(sb);
obd_fid_fini(sbi->ll_dt_exp->exp_obd);
- obd_disconnect(sbi->ll_dt_exp);
- sbi->ll_dt_exp = NULL;
+ obd_disconnect(sbi->ll_dt_exp);
+ sbi->ll_dt_exp = NULL;
- lprocfs_unregister_mountpoint(sbi);
+ lprocfs_ll_unregister_mountpoint(sbi);
obd_fid_fini(sbi->ll_md_exp->exp_obd);
- obd_disconnect(sbi->ll_md_exp);
- sbi->ll_md_exp = NULL;
+ obd_disconnect(sbi->ll_md_exp);
+ sbi->ll_md_exp = NULL;
- EXIT;
+ EXIT;
}
void ll_kill_super(struct super_block *sb)
lli->lli_async_rc = 0;
}
mutex_init(&lli->lli_layout_mutex);
+ memset(lli->lli_jobid, 0, LUSTRE_JOBID_SIZE);
}
-static inline int ll_bdi_register(struct backing_dev_info *bdi)
+#ifndef HAVE_SUPER_SETUP_BDI_NAME
+
+#define LSI_BDI_INITIALIZED 0x00400000
+
+#ifndef HAVE_BDI_CAP_MAP_COPY
+# define BDI_CAP_MAP_COPY 0
+#endif
+
+#define MAX_STRING_SIZE 128
+
+static int super_setup_bdi_name(struct super_block *sb, char *fmt, ...)
{
- static atomic_t ll_bdi_num = ATOMIC_INIT(0);
+ struct lustre_sb_info *lsi = s2lsi(sb);
+ char buf[MAX_STRING_SIZE];
+ va_list args;
+ int err;
- bdi->name = "lustre";
- return bdi_register(bdi, NULL, "lustre-%d",
- atomic_inc_return(&ll_bdi_num));
+ err = bdi_init(&lsi->lsi_bdi);
+ if (err)
+ return err;
+
+ lsi->lsi_flags |= LSI_BDI_INITIALIZED;
+ lsi->lsi_bdi.capabilities = BDI_CAP_MAP_COPY;
+ lsi->lsi_bdi.name = "lustre";
+ va_start(args, fmt);
+ vsnprintf(buf, MAX_STRING_SIZE, fmt, args);
+ va_end(args);
+ err = bdi_register(&lsi->lsi_bdi, NULL, "%s", buf);
+ va_end(args);
+ if (!err)
+ sb->s_bdi = &lsi->lsi_bdi;
+
+ return err;
}
+#endif /* !HAVE_SUPER_SETUP_BDI_NAME */
int ll_fill_super(struct super_block *sb, struct vfsmount *mnt)
{
- struct lustre_profile *lprof = NULL;
- struct lustre_sb_info *lsi = s2lsi(sb);
- struct ll_sb_info *sbi;
- char *dt = NULL, *md = NULL;
- char *profilenm = get_profile_name(sb);
- struct config_llog_instance *cfg;
- /* %p for void* in printf needs 16+2 characters: 0xffffffffffffffff */
- const int instlen = sizeof(cfg->cfg_instance) * 2 + 2;
- int err;
- ENTRY;
+ struct lustre_profile *lprof = NULL;
+ struct lustre_sb_info *lsi = s2lsi(sb);
+ struct ll_sb_info *sbi;
+ char *dt = NULL, *md = NULL;
+ char *profilenm = get_profile_name(sb);
+ struct config_llog_instance *cfg;
+ /* %p for void* in printf needs 16+2 characters: 0xffffffffffffffff */
+ const int instlen = sizeof(cfg->cfg_instance) * 2 + 2;
+ int md_len = 0;
+ int dt_len = 0;
+ int err;
+ ENTRY;
- CDEBUG(D_VFSTRACE, "VFS Op: sb %p\n", sb);
+ CDEBUG(D_VFSTRACE, "VFS Op: sb %p\n", sb);
- OBD_ALLOC_PTR(cfg);
- if (cfg == NULL)
- RETURN(-ENOMEM);
+ OBD_ALLOC_PTR(cfg);
+ if (cfg == NULL)
+ RETURN(-ENOMEM);
try_module_get(THIS_MODULE);
RETURN(-ENOMEM);
}
- err = ll_options(lsi->lsi_lmd->lmd_opts, &sbi->ll_flags);
- if (err)
- GOTO(out_free, err);
-
- err = bdi_init(&lsi->lsi_bdi);
+ err = ll_options(lsi->lsi_lmd->lmd_opts, &sbi->ll_flags);
if (err)
GOTO(out_free, err);
- lsi->lsi_flags |= LSI_BDI_INITIALIZED;
-#ifdef HAVE_BDI_CAP_MAP_COPY
- lsi->lsi_bdi.capabilities = BDI_CAP_MAP_COPY;
-#else
- lsi->lsi_bdi.capabilities = 0;
-#endif
- err = ll_bdi_register(&lsi->lsi_bdi);
+
+ err = super_setup_bdi_name(sb, "lustre-%p", sb);
if (err)
GOTO(out_free, err);
- sb->s_bdi = &lsi->lsi_bdi;
#ifndef HAVE_DCACHE_LOCK
/* kernel >= 2.6.38 store dentry operations in sb->s_d_op. */
sb->s_d_op = &ll_d_ops;
#endif
- /* Generate a string unique to this super, in case some joker tries
- to mount the same fs at two mount points.
- Use the address of the super itself.*/
- cfg->cfg_instance = sb;
- cfg->cfg_uuid = lsi->lsi_llsbi->ll_sb_uuid;
+ /* Call lprocfs_ll_register_mountpoint() before lustre_process_log()
+ * so that "llite.*.*" params can be processed correctly. */
+ if (proc_lustre_fs_root != NULL) {
+ err = lprocfs_ll_register_mountpoint(proc_lustre_fs_root, sb);
+ if (err < 0) {
+ CERROR("%s: could not register mountpoint in llite: "
+ "rc = %d\n", ll_get_fsname(sb, NULL, 0), err);
+ err = 0;
+ }
+ }
+
+ /* Generate a string unique to this super, in case some joker tries
+ to mount the same fs at two mount points.
+ Use the address of the super itself.*/
+ cfg->cfg_instance = sb;
+ cfg->cfg_uuid = lsi->lsi_llsbi->ll_sb_uuid;
cfg->cfg_callback = class_config_llog_handler;
- /* set up client obds */
- err = lustre_process_log(sb, profilenm, cfg);
+ cfg->cfg_sub_clds = CONFIG_SUB_CLIENT;
+ /* set up client obds */
+ err = lustre_process_log(sb, profilenm, cfg);
if (err < 0)
- GOTO(out_free, err);
-
- /* Profile set with LCFG_MOUNTOPT so we can find our mdc and osc obds */
- lprof = class_get_profile(profilenm);
- if (lprof == NULL) {
- LCONSOLE_ERROR_MSG(0x156, "The client profile '%s' could not be"
- " read from the MGS. Does that filesystem "
- "exist?\n", profilenm);
- GOTO(out_free, err = -EINVAL);
- }
- CDEBUG(D_CONFIG, "Found profile %s: mdc=%s osc=%s\n", profilenm,
- lprof->lp_md, lprof->lp_dt);
-
- OBD_ALLOC(dt, strlen(lprof->lp_dt) + instlen + 2);
- if (!dt)
- GOTO(out_free, err = -ENOMEM);
- sprintf(dt, "%s-%p", lprof->lp_dt, cfg->cfg_instance);
-
- OBD_ALLOC(md, strlen(lprof->lp_md) + instlen + 2);
- if (!md)
- GOTO(out_free, err = -ENOMEM);
- sprintf(md, "%s-%p", lprof->lp_md, cfg->cfg_instance);
-
- /* connections, registrations, sb setup */
- err = client_common_fill_super(sb, md, dt, mnt);
+ GOTO(out_proc, err);
+
+ /* Profile set with LCFG_MOUNTOPT so we can find our mdc and osc obds */
+ lprof = class_get_profile(profilenm);
+ if (lprof == NULL) {
+ LCONSOLE_ERROR_MSG(0x156, "The client profile '%s' could not be"
+ " read from the MGS. Does that filesystem "
+ "exist?\n", profilenm);
+ GOTO(out_proc, err = -EINVAL);
+ }
+ CDEBUG(D_CONFIG, "Found profile %s: mdc=%s osc=%s\n", profilenm,
+ lprof->lp_md, lprof->lp_dt);
+
+ dt_len = strlen(lprof->lp_dt) + instlen + 2;
+ OBD_ALLOC(dt, dt_len);
+ if (!dt)
+ GOTO(out_proc, err = -ENOMEM);
+ snprintf(dt, dt_len - 1, "%s-%p", lprof->lp_dt, cfg->cfg_instance);
+
+ md_len = strlen(lprof->lp_md) + instlen + 2;
+ OBD_ALLOC(md, md_len);
+ if (!md)
+ GOTO(out_proc, err = -ENOMEM);
+ snprintf(md, md_len - 1, "%s-%p", lprof->lp_md, cfg->cfg_instance);
+
+ /* connections, registrations, sb setup */
+ err = client_common_fill_super(sb, md, dt, mnt);
if (err < 0)
- GOTO(out_free, err);
+ GOTO(out_proc, err);
sbi->ll_client_common_fill_super_succeeded = 1;
+out_proc:
+ if (err < 0)
+ lprocfs_ll_unregister_mountpoint(sbi);
out_free:
if (md)
- OBD_FREE(md, strlen(lprof->lp_md) + instlen + 2);
+ OBD_FREE(md, md_len);
if (dt)
- OBD_FREE(dt, strlen(lprof->lp_dt) + instlen + 2);
+ OBD_FREE(dt, dt_len);
if (lprof != NULL)
class_put_profile(lprof);
if (err)
if (profilenm)
class_del_profile(profilenm);
+#ifndef HAVE_SUPER_SETUP_BDI_NAME
if (lsi->lsi_flags & LSI_BDI_INITIALIZED) {
bdi_destroy(&lsi->lsi_bdi);
lsi->lsi_flags &= ~LSI_BDI_INITIALIZED;
}
+#endif
ll_free_sbi(sb);
lsi->lsi_llsbi = NULL;
ll_xattr_cache_destroy(inode);
#ifdef CONFIG_FS_POSIX_ACL
+ forget_all_cached_acls(inode);
if (lli->lli_posix_acl) {
LASSERT(atomic_read(&lli->lli_posix_acl->a_refcount) == 1);
posix_acl_release(lli->lli_posix_acl);
/* We mark all of the fields "set" so MDS/OST does not re-set them */
if (!(attr->ia_valid & ATTR_CTIME_SET) &&
(attr->ia_valid & ATTR_CTIME)) {
- attr->ia_ctime = CURRENT_TIME;
+ attr->ia_ctime = current_time(inode);
attr->ia_valid |= ATTR_CTIME_SET;
}
if (!(attr->ia_valid & ATTR_ATIME_SET) &&
(attr->ia_valid & ATTR_ATIME)) {
- attr->ia_atime = CURRENT_TIME;
+ attr->ia_atime = current_time(inode);
attr->ia_valid |= ATTR_ATIME_SET;
}
if (!(attr->ia_valid & ATTR_MTIME_SET) &&
(attr->ia_valid & ATTR_MTIME)) {
- attr->ia_mtime = CURRENT_TIME;
+ attr->ia_mtime = current_time(inode);
attr->ia_valid |= ATTR_MTIME_SET;
}
if (attr->ia_valid & (ATTR_MTIME | ATTR_CTIME))
- CDEBUG(D_INODE, "setting mtime %lu, ctime %lu, now = %lu\n",
+ CDEBUG(D_INODE, "setting mtime %lu, ctime %lu, now = %llu\n",
LTIME_S(attr->ia_mtime), LTIME_S(attr->ia_ctime),
- cfs_time_current_sec());
+ (s64)ktime_get_real_seconds());
if (S_ISREG(inode->i_mode)) {
if (attr->ia_valid & ATTR_SIZE)
inode_lock(inode);
if ((attr->ia_valid & ATTR_SIZE) && !hsm_import)
inode_dio_wait(inode);
+ /* Once we've got the i_mutex, it's safe to set the S_NOSEC
+ * flag. ll_update_inode (called from ll_md_setattr), clears
+ * inode flags, so there is a gap where S_NOSEC is not set.
+ * This can cause a writer to take the i_mutex unnecessarily,
+ * but this is safe to do and should be rare. */
+ inode_has_no_xattr(inode);
}
ll_stats_ops_tally(ll_i2sbi(inode), (attr->ia_valid & ATTR_SIZE) ?
!(attr->ia_valid & ATTR_KILL_SGID))
attr->ia_valid |= ATTR_KILL_SGID;
+ /* avoid polluted from ATTR_TIMES_SET,
+ * projid is not expected to be set here */
+ attr->ia_valid &= ~MDS_ATTR_PROJID;
+
return ll_setattr_raw(de, attr, false);
}
struct ll_inode_info *lli = ll_i2info(inode);
struct mdt_body *body = md->body;
struct ll_sb_info *sbi = ll_i2sbi(inode);
+ int rc = 0;
- if (body->mbo_valid & OBD_MD_FLEASIZE)
- cl_file_inode_init(inode, md);
+ if (body->mbo_valid & OBD_MD_FLEASIZE) {
+ rc = cl_file_inode_init(inode, md);
+ if (rc)
+ return rc;
+ }
if (S_ISDIR(inode->i_mode)) {
- int rc;
-
rc = ll_update_lsm_md(inode, md);
if (rc != 0)
return rc;
lli->lli_ctime = body->mbo_ctime;
}
+ /* Clear i_flags to remove S_NOSEC before permissions are updated */
+ if (body->mbo_valid & OBD_MD_FLFLAGS)
+ inode->i_flags = ll_ext_to_inode_flags(body->mbo_flags);
if (body->mbo_valid & OBD_MD_FLMODE)
inode->i_mode = (inode->i_mode & S_IFMT) |
(body->mbo_mode & ~S_IFMT);
inode->i_uid = make_kuid(&init_user_ns, body->mbo_uid);
if (body->mbo_valid & OBD_MD_FLGID)
inode->i_gid = make_kgid(&init_user_ns, body->mbo_gid);
- if (body->mbo_valid & OBD_MD_FLFLAGS)
- inode->i_flags = ll_ext_to_inode_flags(body->mbo_flags);
+ if (body->mbo_valid & OBD_MD_FLPROJID)
+ lli->lli_projid = body->mbo_projid;
if (body->mbo_valid & OBD_MD_FLNLINK)
set_nlink(inode, body->mbo_nlink);
if (body->mbo_valid & OBD_MD_FLRDEV)
op_data->op_fid1 = body->mbo_fid1;
op_data->op_handle = body->mbo_handle;
- op_data->op_mod_time = cfs_time_current_sec();
+ op_data->op_mod_time = ktime_get_real_seconds();
md_close(exp, op_data, NULL, &close_req);
ptlrpc_req_finished(close_req);
ll_finish_md_op_data(op_data);
if (rc)
GOTO(out_statfs, rc);
out_statfs:
- if (buf)
- obd_ioctl_freedata(buf, len);
- return rc;
+ OBD_FREE_LARGE(buf, len);
+ return rc;
}
int ll_process_config(struct lustre_cfg *lcfg)
struct root_squash_info *squash = &sbi->ll_squash;
int i;
bool matched;
- lnet_process_id_t id;
+ struct lnet_process_id id;
/* Update norootsquash flag */
down_write(&squash->rsi_sem);
int rc;
ENTRY;
- rc = linkea_init(ldata);
+ rc = linkea_init_with_rec(ldata);
if (rc < 0)
RETURN(rc);
*/
int ll_getparent(struct file *file, struct getparent __user *arg)
{
- struct dentry *dentry = file_dentry(file);
struct inode *inode = file_inode(file);
struct linkea_data *ldata;
struct lu_buf buf = LU_BUF_NULL;
if (rc < 0)
GOTO(ldata_free, rc);
- rc = ll_getxattr(dentry, XATTR_NAME_LINK, buf.lb_buf, buf.lb_len);
+#ifdef HAVE_XATTR_HANDLER_FLAGS
+ rc = ll_xattr_list(inode, XATTR_NAME_LINK, XATTR_TRUSTED_T, buf.lb_buf,
+ buf.lb_len, OBD_MD_FLXATTR);
+#else
+ rc = ll_getxattr(file_dentry(file), XATTR_NAME_LINK, buf.lb_buf,
+ buf.lb_len);
+#endif /* HAVE_XATTR_HANDLER_FLAGS */
if (rc < 0)
GOTO(lb_free, rc);
git://git.whamcloud.com / fs / lustre-release.git / blobdiff