-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
- *
+/*
* GPL HEADER START
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
/*
* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
+ *
+ * Copyright (c) 2011, 2012, Whamcloud, Inc.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
#include <linux/fs.h>
#include <linux/sched.h>
#include <linux/mm.h>
-#include <linux/smp_lock.h>
#include <linux/quotaops.h>
#include <linux/highmem.h>
#include <linux/pagemap.h>
+#include <linux/security.h>
#define DEBUG_SUBSYSTEM S_LLITE
#include <lustre_lite.h>
#include <lustre_dlm.h>
#include <lustre_ver.h>
-#include <lustre_mdc.h>
#include "llite_internal.h"
/*
}
lli->lli_fid = body->fid1;
+ if (unlikely(!(body->valid & OBD_MD_FLTYPE))) {
+ CERROR("Can not initialize inode "DFID" without object type: "
+ "valid = "LPX64"\n", PFID(&lli->lli_fid), body->valid);
+ return -EINVAL;
+ }
+
+ inode->i_mode = (inode->i_mode & ~S_IFMT) | (body->mode & S_IFMT);
+ if (unlikely(inode->i_mode == 0)) {
+ CERROR("Invalid inode "DFID" type\n", PFID(&lli->lli_fid));
+ return -EINVAL;
+ }
+
+ ll_lli_init(lli);
+
return 0;
}
if (inode) {
if (inode->i_state & I_NEW) {
- int rc;
+ int rc = 0;
ll_read_inode2(inode, md);
- rc = cl_inode_init(inode, md);
+ if (S_ISREG(inode->i_mode) &&
+ ll_i2info(inode)->lli_clob == NULL)
+ rc = cl_file_inode_init(inode, md);
if (rc != 0) {
md->lsm = NULL;
make_bad_inode(inode);
} else
unlock_new_inode(inode);
} else if (!(inode->i_state & (I_FREEING | I_CLEAR)))
- ll_update_inode(inode, md);
+ ll_update_inode(inode, md);
CDEBUG(D_VFSTRACE, "got inode: %p for "DFID"\n",
inode, PFID(&md->body->fid1));
}
RETURN(inode);
}
-static void ll_drop_negative_dentry(struct inode *dir)
+static void ll_invalidate_negative_children(struct inode *dir)
{
- struct dentry *dentry, *tmp_alias, *tmp_subdir;
-
- cfs_spin_lock(&ll_lookup_lock);
- spin_lock(&dcache_lock);
-restart:
- list_for_each_entry_safe(dentry, tmp_alias,
- &dir->i_dentry,d_alias) {
- if (!list_empty(&dentry->d_subdirs)) {
- struct dentry *child;
- list_for_each_entry_safe(child, tmp_subdir,
- &dentry->d_subdirs,
- d_child) {
- /* XXX Print some debug here? */
- if (!child->d_inode)
- /* Negative dentry. If we were
- dropping dcache lock, go
- throught the list again */
- if (ll_drop_dentry(child))
- goto restart;
- }
- }
- }
- spin_unlock(&dcache_lock);
- cfs_spin_unlock(&ll_lookup_lock);
+ struct dentry *dentry, *tmp_subdir;
+
+ ll_lock_dcache(dir);
+ list_for_each_entry(dentry, &dir->i_dentry, d_alias) {
+ spin_lock(&dentry->d_lock);
+ if (!list_empty(&dentry->d_subdirs)) {
+ struct dentry *child;
+
+ list_for_each_entry_safe(child, tmp_subdir,
+ &dentry->d_subdirs,
+ d_child) {
+ if (child->d_inode == NULL)
+ d_lustre_invalidate(child);
+ }
+ }
+ spin_unlock(&dentry->d_lock);
+ }
+ ll_unlock_dcache(dir);
}
-
int ll_md_blocking_ast(struct ldlm_lock *lock, struct ldlm_lock_desc *desc,
void *data, int flag)
{
break;
LASSERT(lock->l_flags & LDLM_FL_CANCELING);
- /* For OPEN locks we differentiate between lock modes - CR, CW. PR - bug 22891 */
- if ((bits & MDS_INODELOCK_LOOKUP) &&
- ll_have_md_lock(inode, MDS_INODELOCK_LOOKUP, LCK_MINMODE))
- bits &= ~MDS_INODELOCK_LOOKUP;
- if ((bits & MDS_INODELOCK_UPDATE) &&
- ll_have_md_lock(inode, MDS_INODELOCK_UPDATE, LCK_MINMODE))
- bits &= ~MDS_INODELOCK_UPDATE;
- if ((bits & MDS_INODELOCK_OPEN) &&
- ll_have_md_lock(inode, MDS_INODELOCK_OPEN, mode))
- bits &= ~MDS_INODELOCK_OPEN;
+ /* For OPEN locks we differentiate between lock modes
+ * LCK_CR, LCK_CW, LCK_PR - bug 22891 */
+ if (bits & (MDS_INODELOCK_LOOKUP | MDS_INODELOCK_UPDATE |
+ MDS_INODELOCK_LAYOUT))
+ ll_have_md_lock(inode, &bits, LCK_MINMODE);
+
+ if (bits & MDS_INODELOCK_OPEN)
+ ll_have_md_lock(inode, &bits, mode);
fid = ll_inode2fid(inode);
if (lock->l_resource->lr_name.name[0] != fid_seq(fid) ||
ll_md_real_close(inode, flags);
}
- lli = ll_i2info(inode);
+ lli = ll_i2info(inode);
+ if (bits & MDS_INODELOCK_LAYOUT) {
+ struct cl_object_conf conf = { .coc_inode = inode,
+ .coc_invalidate = true };
+ rc = ll_layout_conf(inode, &conf);
+ if (rc)
+ CDEBUG(D_INODE, "invaliding layout %d.\n", rc);
+ }
+
if (bits & MDS_INODELOCK_UPDATE)
lli->lli_flags &= ~LLIF_MDS_SIZE_LOCK;
CDEBUG(D_INODE, "invalidating inode %lu\n",
inode->i_ino);
truncate_inode_pages(inode->i_mapping, 0);
- ll_drop_negative_dentry(inode);
- }
+ ll_invalidate_negative_children(inode);
+ }
- if (inode->i_sb->s_root &&
- inode != inode->i_sb->s_root->d_inode &&
- (bits & MDS_INODELOCK_LOOKUP))
- ll_unhash_aliases(inode);
+ if (inode->i_sb->s_root &&
+ inode != inode->i_sb->s_root->d_inode &&
+ (bits & MDS_INODELOCK_LOOKUP))
+ ll_invalidate_aliases(inode);
iput(inode);
break;
}
#endif
}
-static void ll_d_add(struct dentry *de, struct inode *inode)
+/*
+ * try to reuse three types of dentry:
+ * 1. unhashed alias, this one is unhashed by d_invalidate (but it may be valid
+ * by concurrent .revalidate).
+ * 2. INVALID alias (common case for no valid ldlm lock held, but this flag may
+ * be cleared by others calling d_lustre_revalidate).
+ * 3. DISCONNECTED alias.
+ */
+static struct dentry *ll_find_alias(struct inode *inode, struct dentry *dentry)
{
- CDEBUG(D_DENTRY, "adding inode %p to dentry %p\n", inode, de);
- /* d_instantiate */
- if (!list_empty(&de->d_alias)) {
- spin_unlock(&dcache_lock);
- CERROR("dentry %.*s %p alias next %p, prev %p\n",
- de->d_name.len, de->d_name.name, de,
- de->d_alias.next, de->d_alias.prev);
- LBUG();
- }
- if (inode)
- list_add(&de->d_alias, &inode->i_dentry);
- de->d_inode = inode;
-
- /* d_rehash */
- if (!d_unhashed(de)) {
- spin_unlock(&dcache_lock);
- CERROR("dentry %.*s %p hash next %p\n",
- de->d_name.len, de->d_name.name, de, de->d_hash.next);
- LBUG();
- }
- d_rehash_cond(de, 0);
+ struct dentry *alias, *discon_alias, *invalid_alias;
+
+ if (list_empty(&inode->i_dentry))
+ return NULL;
+
+ discon_alias = invalid_alias = NULL;
+
+ ll_lock_dcache(inode);
+ list_for_each_entry(alias, &inode->i_dentry, d_alias) {
+ LASSERT(alias != dentry);
+
+ spin_lock(&alias->d_lock);
+ if (alias->d_flags & DCACHE_DISCONNECTED)
+ /* LASSERT(last_discon == NULL); LU-405, bz 20055 */
+ discon_alias = alias;
+ else if (alias->d_parent == dentry->d_parent &&
+ alias->d_name.hash == dentry->d_name.hash &&
+ alias->d_name.len == dentry->d_name.len &&
+ memcmp(alias->d_name.name, dentry->d_name.name,
+ dentry->d_name.len) == 0)
+ invalid_alias = alias;
+ spin_unlock(&alias->d_lock);
+
+ if (invalid_alias)
+ break;
+ }
+ alias = invalid_alias ?: discon_alias ?: NULL;
+ if (alias) {
+ spin_lock(&alias->d_lock);
+ dget_dlock(alias);
+ spin_unlock(&alias->d_lock);
+ }
+ ll_unlock_dcache(inode);
+
+ return alias;
}
-/* Search "inode"'s alias list for a dentry that has the same name and parent
- * as de. If found, return it. If not found, return de.
- * Lustre can't use d_add_unique because don't unhash aliases for directory
- * in ll_revalidate_it. After revaliadate inode will be have hashed aliases
- * and it triggers BUG_ON in d_instantiate_unique (bug #10954).
+/*
+ * Similar to d_splice_alias(), but lustre treats DCACHE_LUSTRE_INVALID alias
+ * similar to DCACHE_DISCONNECTED, and tries to use it anyway.
*/
-static struct dentry *ll_find_alias(struct inode *inode, struct dentry *de)
+struct dentry *ll_splice_alias(struct inode *inode, struct dentry *de)
{
- struct list_head *tmp;
- struct dentry *dentry;
- struct dentry *last_discon = NULL;
-
- cfs_spin_lock(&ll_lookup_lock);
- spin_lock(&dcache_lock);
- list_for_each(tmp, &inode->i_dentry) {
- dentry = list_entry(tmp, struct dentry, d_alias);
-
- /* We are called here with 'de' already on the aliases list. */
- if (unlikely(dentry == de)) {
- CERROR("whoops\n");
- continue;
- }
-
- if (dentry->d_flags & DCACHE_DISCONNECTED) {
- LASSERT(last_discon == NULL);
- last_discon = dentry;
- continue;
- }
-
- if (dentry->d_parent != de->d_parent)
- continue;
-
- if (dentry->d_name.hash != de->d_name.hash)
- continue;
-
- if (dentry->d_name.len != de->d_name.len)
- continue;
-
- if (memcmp(dentry->d_name.name, de->d_name.name,
- de->d_name.len) != 0)
- continue;
-
- dget_locked(dentry);
- lock_dentry(dentry);
- __d_drop(dentry);
- unlock_dentry(dentry);
- ll_dops_init(dentry, 0);
- d_rehash_cond(dentry, 0); /* avoid taking dcache_lock inside */
- spin_unlock(&dcache_lock);
- cfs_spin_unlock(&ll_lookup_lock);
- iput(inode);
- CDEBUG(D_DENTRY, "alias dentry %.*s (%p) parent %p inode %p "
- "refc %d\n", de->d_name.len, de->d_name.name, de,
- de->d_parent, de->d_inode, atomic_read(&de->d_count));
- return dentry;
- }
-
- if (last_discon) {
- CDEBUG(D_DENTRY, "Reuse disconnected dentry %p inode %p "
- "refc %d\n", last_discon, last_discon->d_inode,
- atomic_read(&last_discon->d_count));
- dget_locked(last_discon);
- lock_dentry(last_discon);
- last_discon->d_flags |= DCACHE_LUSTRE_INVALID;
- unlock_dentry(last_discon);
- spin_unlock(&dcache_lock);
- cfs_spin_unlock(&ll_lookup_lock);
- ll_dops_init(last_discon, 1);
- d_rehash(de);
- d_move(last_discon, de);
- iput(inode);
- return last_discon;
- }
- lock_dentry(de);
- de->d_flags |= DCACHE_LUSTRE_INVALID;
- unlock_dentry(de);
- ll_d_add(de, inode);
-
- spin_unlock(&dcache_lock);
- cfs_spin_unlock(&ll_lookup_lock);
-
+ struct dentry *new;
+
+ if (inode) {
+ new = ll_find_alias(inode, de);
+ if (new) {
+ ll_dops_init(new, 1, 1);
+ d_move(new, de);
+ iput(inode);
+ CDEBUG(D_DENTRY,
+ "Reuse dentry %p inode %p refc %d flags %#x\n",
+ new, new->d_inode, d_refcount(new), new->d_flags);
+ return new;
+ }
+ }
+ __d_lustre_invalidate(de);
+ ll_dops_init(de, 1, 1);
+ d_add(de, inode);
+ CDEBUG(D_DENTRY, "Add dentry %p inode %p refc %d flags %#x\n",
+ de, de->d_inode, d_refcount(de), de->d_flags);
return de;
}
struct it_cb_data *icbd = data;
struct dentry **de = icbd->icbd_childp;
struct inode *parent = icbd->icbd_parent;
- struct ll_sb_info *sbi = ll_i2sbi(parent);
struct inode *inode = NULL;
- int rc;
- ENTRY;
-
- /* NB 1 request reference will be taken away by ll_intent_lock()
- * when I return */
- if (!it_disposition(it, DISP_LOOKUP_NEG)) {
- struct dentry *save = *de;
- __u32 bits;
+ __u64 bits = 0;
+ int rc;
+ ENTRY;
+ /* NB 1 request reference will be taken away by ll_intent_lock()
+ * when I return */
+ if (!it_disposition(it, DISP_LOOKUP_NEG)) {
rc = ll_prep_inode(&inode, request, (*de)->d_sb);
if (rc)
RETURN(rc);
- CDEBUG(D_DLMTRACE, "setting l_data to inode %p (%lu/%u)\n",
- inode, inode->i_ino, inode->i_generation);
- md_set_lock_data(sbi->ll_md_exp,
- &it->d.lustre.it_lock_handle, inode, &bits);
+ ll_set_lock_data(ll_i2sbi(parent)->ll_md_exp, inode, it, &bits);
/* We used to query real size from OSTs here, but actually
this is not needed. For stat() calls size would be updated
2.4 and
vfs_getattr_it->ll_getattr()->ll_inode_revalidate_it() in 2.6
Everybody else who needs correct file size would call
- cl_glimpse_size or some equivalent themselves anyway.
+ ll_glimpse_size or some equivalent themselves anyway.
Also see bug 7198. */
- ll_dops_init(*de, 1);
- *de = ll_find_alias(inode, *de);
- if (*de != save) {
- struct ll_dentry_data *lld = ll_d2d(*de);
-
- /* just make sure the ll_dentry_data is ready */
- if (unlikely(lld == NULL))
- ll_dops_init(*de, 1);
- }
- /* we have lookup look - unhide dentry */
- if (bits & MDS_INODELOCK_LOOKUP) {
- lock_dentry(*de);
- (*de)->d_flags &= ~DCACHE_LUSTRE_INVALID;
- unlock_dentry(*de);
- }
- } else {
- ll_dops_init(*de, 1);
- /* Check that parent has UPDATE lock. If there is none, we
- cannot afford to hash this dentry (done by ll_d_add) as it
- might get picked up later when UPDATE lock will appear */
- if (ll_have_md_lock(parent, MDS_INODELOCK_UPDATE, LCK_MINMODE)) {
- spin_lock(&dcache_lock);
- ll_d_add(*de, NULL);
- spin_unlock(&dcache_lock);
- } else {
- /* negative lookup - and don't have update lock to
- * parent */
- lock_dentry(*de);
- (*de)->d_flags |= DCACHE_LUSTRE_INVALID;
- unlock_dentry(*de);
-
- (*de)->d_inode = NULL;
- /* We do not want to hash the dentry if don`t have a
- * lock, but if this dentry is later used in d_move,
- * we'd hit uninitialised list head d_hash, so we just
- * do this to init d_hash field but leave dentry
- * unhashed. (bug 10796). */
- d_rehash(*de);
- d_drop(*de);
- }
+ }
+
+ *de = ll_splice_alias(inode, *de);
+
+ if (!it_disposition(it, DISP_LOOKUP_NEG)) {
+ /* we have lookup look - unhide dentry */
+ if (bits & MDS_INODELOCK_LOOKUP)
+ d_lustre_revalidate(*de);
+ } else {
+ /* Check that parent has UPDATE lock. */
+ struct lookup_intent parent_it = {
+ .it_op = IT_GETATTR,
+ .d.lustre.it_lock_handle = 0 };
+
+ if (md_revalidate_lock(ll_i2mdexp(parent), &parent_it,
+ &ll_i2info(parent)->lli_fid, NULL)) {
+ d_lustre_revalidate(*de);
+ ll_intent_release(&parent_it);
+ }
}
RETURN(0);
struct md_op_data *op_data;
struct it_cb_data icbd;
__u32 opc;
- int rc, first = 0;
+ int rc;
ENTRY;
if (dentry->d_name.len > ll_i2sbi(parent)->ll_namelen)
}
if (it->it_op == IT_GETATTR) {
- first = ll_statahead_enter(parent, &dentry, 1);
- if (first >= 0) {
- ll_statahead_exit(parent, dentry, first);
- if (first == 1)
- RETURN(retval = dentry);
+ rc = ll_statahead_enter(parent, &dentry, 0);
+ if (rc == 1) {
+ if (dentry == save)
+ GOTO(out, retval = NULL);
+ GOTO(out, retval = dentry);
}
}
GOTO(out, retval = ERR_PTR(rc));
}
- if (first == -EEXIST)
- ll_statahead_mark(parent, dentry);
-
if ((it->it_op & IT_OPEN) && dentry->d_inode &&
!S_ISREG(dentry->d_inode->i_mode) &&
!S_ISDIR(dentry->d_inode->i_mode)) {
out:
if (req)
ptlrpc_req_finished(req);
+ if (it->it_op == IT_GETATTR && (retval == NULL || retval == dentry))
+ ll_statahead_mark(parent, dentry);
return retval;
}
it->it_op = IT_OPEN;
if (lookup_flags & LOOKUP_CREATE)
it->it_op |= IT_CREAT;
- it->it_create_mode = oit->create_mode;
+ it->it_create_mode = (oit->create_mode & S_IALLUGO) | S_IFREG;
it->it_flags = oit->flags;
} else {
it->it_op = IT_GETATTR;
}
-#ifndef HAVE_FILE_IN_STRUCT_INTENT
- /* Since there is no way to pass our intent to ll_file_open,
- * just check the file is there. Actual open will be done
- * in ll_file_open */
- if (it->it_op & IT_OPEN)
- it->it_op = IT_LOOKUP;
-#endif
-
return it;
}
if (nd && !(nd->flags & (LOOKUP_CONTINUE|LOOKUP_PARENT))) {
struct lookup_intent *it;
-#if defined(HAVE_FILE_IN_STRUCT_INTENT) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17))
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17)
/* Did we came here from failed revalidate just to propagate
* its error? */
if (nd->flags & LOOKUP_OPEN)
if ((nd->flags & LOOKUP_CREATE ) && !(nd->flags & LOOKUP_OPEN)) {
/* We are sure this is new dentry, so we need to create
our private data and set the dentry ops */
- ll_dops_init(dentry, 1);
+ ll_dops_init(dentry, 1, 1);
+ __d_lustre_invalidate(dentry);
+ d_add(dentry, NULL);
RETURN(NULL);
}
it = ll_convert_intent(&nd->intent.open, nd->flags);
if ((nd->flags & LOOKUP_OPEN) && !IS_ERR(dentry)) { /* Open */
if (dentry->d_inode &&
it_disposition(it, DISP_OPEN_OPEN)) { /* nocreate */
-#ifdef HAVE_FILE_IN_STRUCT_INTENT
if (S_ISFIFO(dentry->d_inode->i_mode)) {
// We cannot call open here as it would
// deadlock.
(struct ptlrpc_request *)
it->d.lustre.it_data);
} else {
-#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,17))
-/* 2.6.1[456] have a bug in open_namei() that forgets to check
- * nd->intent.open.file for error, so we need to return it as lookup's result
- * instead */
- struct file *filp;
- nd->intent.open.file->private_data = it;
- filp =lookup_instantiate_filp(nd,dentry,
- NULL);
- if (IS_ERR(filp)) {
- if (de)
- dput(de);
- de = (struct dentry *) filp;
- }
-#else
- nd->intent.open.file->private_data = it;
- (void)lookup_instantiate_filp(nd,dentry,
- NULL);
-#endif
-
+ struct file *filp;
+
+ nd->intent.open.file->private_data = it;
+ filp = lookup_instantiate_filp(nd,
+ dentry,
+ NULL);
+ if (IS_ERR(filp)) {
+ if (de)
+ dput(de);
+ de = (struct dentry *)filp;
+ }
}
-#else /* HAVE_FILE_IN_STRUCT_INTENT */
- /* Release open handle as we have no way to
- * pass it to ll_file_open */
- ll_release_openhandle(dentry, it);
-#endif /* HAVE_FILE_IN_STRUCT_INTENT */
} else if (it_disposition(it, DISP_OPEN_CREATE)) {
// XXX This can only reliably work on assumption
// that there are NO hashed negative dentries.
* stuff it in the lock. */
CDEBUG(D_DLMTRACE, "setting l_ast_data to inode %p (%lu/%u)\n",
inode, inode->i_ino, inode->i_generation);
- md_set_lock_data(sbi->ll_md_exp,
- &it->d.lustre.it_lock_handle, inode, NULL);
+ ll_set_lock_data(sbi->ll_md_exp, inode, it, NULL);
EXIT;
out:
ptlrpc_req_finished(request);
RETURN(PTR_ERR(inode));
d_instantiate(dentry, inode);
- /* Negative dentry may be unhashed if parent does not have UPDATE lock,
- * but some callers, e.g. do_coredump, expect dentry to be hashed after
- * successful create. Hash it here. */
- spin_lock(&dcache_lock);
- if (d_unhashed(dentry))
- d_rehash_cond(dentry, 0);
- spin_unlock(&dcache_lock);
RETURN(0);
}
if (err)
GOTO(err_exit, err);
- d_drop(dchild);
d_instantiate(dchild, inode);
}
EXIT;
default:
err = -EINVAL;
}
+
+ if (!err)
+ ll_stats_ops_tally(ll_i2sbi(dir), LPROC_LL_MKNOD, 1);
+
RETURN(err);
}
}
rc = ll_create_it(dir, dentry, mode, it);
-#ifdef HAVE_FILE_IN_STRUCT_INTENT
if (nd && (nd->flags & LOOKUP_OPEN) && dentry->d_inode) { /* Open */
- nd->intent.open.file->private_data = it;
- lookup_instantiate_filp(nd, dentry, NULL);
+ struct file *filp;
+
+ nd->intent.open.file->private_data = it;
+ filp = lookup_instantiate_filp(nd, dentry, NULL);
+ if (IS_ERR(filp))
+ rc = PTR_ERR(filp);
}
-#else
- ll_release_openhandle(dentry,it);
-#endif
out:
ll_intent_release(it);
OBD_FREE(it, sizeof(*it));
+ if (!rc)
+ ll_stats_ops_tally(ll_i2sbi(dir), LPROC_LL_CREATE, 1);
+
return rc;
}
err = ll_new_node(dir, name, (char *)tgt, S_IFLNK | S_IRWXUGO,
0, dchild, LUSTRE_OPC_SYMLINK);
+
+ if (!err)
+ ll_stats_ops_tally(ll_i2sbi(dir), LPROC_LL_SYMLINK, 1);
+
RETURN(err);
}
ll_finish_md_op_data(op_data);
if (err)
GOTO(out, err);
- if (dchild)
- d_drop(dchild);
ll_update_times(request, dir);
+ ll_stats_ops_tally(sbi, LPROC_LL_LINK, 1);
EXIT;
out:
ptlrpc_req_finished(request);
mode = (mode & (S_IRWXUGO|S_ISVTX) & ~cfs_curproc_umask()) | S_IFDIR;
err = ll_new_node(dir, name, NULL, mode, 0, dchild, LUSTRE_OPC_MKDIR);
+ if (!err)
+ ll_stats_ops_tally(ll_i2sbi(dir), LPROC_LL_MKDIR, 1);
+
RETURN(err);
}
ll_get_child_fid(dir, name, &op_data->op_fid3);
rc = md_unlink(ll_i2sbi(dir)->ll_md_exp, op_data, &request);
ll_finish_md_op_data(op_data);
- if (rc == 0)
+ if (rc == 0) {
ll_update_times(request, dir);
+ ll_stats_ops_tally(ll_i2sbi(dir), LPROC_LL_RMDIR, 1);
+ }
+
ptlrpc_req_finished(request);
RETURN(rc);
}
GOTO(out_free_memmd, rc);
}
- rc = obd_destroy(ll_i2dtexp(dir), oa, lsm, &oti, ll_i2mdexp(dir), oc);
+ rc = obd_destroy(NULL, ll_i2dtexp(dir), oa, lsm, &oti,
+ ll_i2mdexp(dir), oc);
capa_put(oc);
OBDO_FREE(oa);
if (rc)
GOTO(out, rc);
ll_update_times(request, dir);
+ ll_stats_ops_tally(ll_i2sbi(dir), LPROC_LL_UNLINK, 1);
rc = ll_objects_destroy(request, dir);
out:
if (!err) {
ll_update_times(request, src);
ll_update_times(request, tgt);
+ ll_stats_ops_tally(sbi, LPROC_LL_RENAME, 1);
err = ll_objects_destroy(request, src);
}
git://git.whamcloud.com / fs / lustre-release.git / blobdiff