#include <linux/time.h>
#include <linux/bitops.h>
+#include <linux/slab.h>
#include <linux/reiserfs_fs.h>
#include <linux/reiserfs_acl.h>
#include <linux/reiserfs_xattr.h>
-#include <linux/smp_lock.h>
#include <linux/quotaops.h>
#define INC_DIR_INODE_NLINK(i) if (i->i_nlink != 1) { inc_nlink(i); if (i->i_nlink >= REISERFS_LINK_MAX) i->i_nlink=1; }
// comment? maybe something like set de to point to what the path points to?
static inline void set_de_item_location(struct reiserfs_dir_entry *de,
- struct path *path)
+ struct treepath *path)
{
de->de_bh = get_last_bh(path);
de->de_ih = get_ih(path);
{
struct reiserfs_de_head *deh = de->de_deh + de->de_entry_num;
- if (de->de_entry_num >= ih_entry_count(de->de_ih))
- BUG();
+ BUG_ON(de->de_entry_num >= ih_entry_count(de->de_ih));
de->de_entrylen = entry_length(de->de_bh, de->de_ih, de->de_entry_num);
de->de_namelen = de->de_entrylen - (de_with_sd(deh) ? SD_SIZE : 0);
// what entry points to
static inline void set_de_object_key(struct reiserfs_dir_entry *de)
{
- if (de->de_entry_num >= ih_entry_count(de->de_ih))
- BUG();
+ BUG_ON(de->de_entry_num >= ih_entry_count(de->de_ih));
de->de_dir_id = deh_dir_id(&(de->de_deh[de->de_entry_num]));
de->de_objectid = deh_objectid(&(de->de_deh[de->de_entry_num]));
}
{
struct reiserfs_de_head *deh = de->de_deh + de->de_entry_num;
- if (de->de_entry_num >= ih_entry_count(de->de_ih))
- BUG();
+ BUG_ON(de->de_entry_num >= ih_entry_count(de->de_ih));
/* store key of the found entry */
de->de_entry_key.version = KEY_FORMAT_3_5;
This function first calls search_by_key, then, if item whose first
entry matches is not found it looks for the entry inside directory
item found by search_by_key. Fills the path to the entry, and to the
-entry position in the item
+entry position in the item
*/
/* The function is NOT SCHEDULE-SAFE! */
int search_by_entry_key(struct super_block *sb, const struct cpu_key *key,
- struct path *path, struct reiserfs_dir_entry *de)
+ struct treepath *path, struct reiserfs_dir_entry *de)
{
int retval;
switch (retval) {
case ITEM_NOT_FOUND:
if (!PATH_LAST_POSITION(path)) {
- reiserfs_warning(sb,
- "vs-7000: search_by_entry_key: search_by_key returned item position == 0");
+ reiserfs_error(sb, "vs-7000", "search_by_key "
+ "returned item position == 0");
pathrelse(path);
return IO_ERROR;
}
default:
pathrelse(path);
- reiserfs_warning(sb,
- "vs-7002: search_by_entry_key: no path to here");
+ reiserfs_error(sb, "vs-7002", "no path to here");
return IO_ERROR;
}
if (!is_direntry_le_ih(de->de_ih) ||
COMP_SHORT_KEYS(&(de->de_ih->ih_key), key)) {
print_block(de->de_bh, 0, -1, -1);
- reiserfs_panic(sb,
- "vs-7005: search_by_entry_key: found item %h is not directory item or "
- "does not belong to the same directory as key %K",
- de->de_ih, key);
+ reiserfs_panic(sb, "vs-7005", "found item %h is not directory "
+ "item or does not belong to the same directory "
+ "as key %K", de->de_ih, key);
}
#endif /* CONFIG_REISERFS_CHECK */
// may return NAME_FOUND, NAME_FOUND_INVISIBLE, NAME_NOT_FOUND
// FIXME: should add something like IOERROR
static int reiserfs_find_entry(struct inode *dir, const char *name, int namelen,
- struct path *path_to_entry,
+ struct treepath *path_to_entry,
struct reiserfs_dir_entry *de)
{
struct cpu_key key_to_search;
search_by_entry_key(dir->i_sb, &key_to_search,
path_to_entry, de);
if (retval == IO_ERROR) {
- reiserfs_warning(dir->i_sb, "zam-7001: io error in %s",
- __FUNCTION__);
+ reiserfs_error(dir->i_sb, "zam-7001", "io error");
return IO_ERROR;
}
struct nameidata *nd)
{
int retval;
+ int lock_depth;
struct inode *inode = NULL;
struct reiserfs_dir_entry de;
INITIALIZE_PATH(path_to_entry);
if (REISERFS_MAX_NAME(dir->i_sb->s_blocksize) < dentry->d_name.len)
return ERR_PTR(-ENAMETOOLONG);
- reiserfs_write_lock(dir->i_sb);
+ /*
+ * Might be called with or without the write lock, must be careful
+ * to not recursively hold it in case we want to release the lock
+ * before rescheduling.
+ */
+ lock_depth = reiserfs_write_lock_once(dir->i_sb);
+
de.de_gen_number_bit_string = NULL;
retval =
reiserfs_find_entry(dir, dentry->d_name.name, dentry->d_name.len,
&path_to_entry, &de);
pathrelse(&path_to_entry);
if (retval == NAME_FOUND) {
- /* Hide the .reiserfs_priv directory */
- if (reiserfs_xattrs(dir->i_sb) &&
- !old_format_only(dir->i_sb) &&
- REISERFS_SB(dir->i_sb)->priv_root &&
- REISERFS_SB(dir->i_sb)->priv_root->d_inode &&
- de.de_objectid ==
- le32_to_cpu(INODE_PKEY
- (REISERFS_SB(dir->i_sb)->priv_root->d_inode)->
- k_objectid)) {
- reiserfs_write_unlock(dir->i_sb);
- return ERR_PTR(-EACCES);
- }
-
- inode =
- reiserfs_iget(dir->i_sb, (struct cpu_key *)&(de.de_dir_id));
+ inode = reiserfs_iget(dir->i_sb,
+ (struct cpu_key *)&(de.de_dir_id));
if (!inode || IS_ERR(inode)) {
- reiserfs_write_unlock(dir->i_sb);
+ reiserfs_write_unlock_once(dir->i_sb, lock_depth);
return ERR_PTR(-EACCES);
}
- /* Propogate the priv_object flag so we know we're in the priv tree */
- if (is_reiserfs_priv_object(dir))
- reiserfs_mark_inode_private(inode);
+ /* Propagate the private flag so we know we're
+ * in the priv tree */
+ if (IS_PRIVATE(dir))
+ inode->i_flags |= S_PRIVATE;
}
- reiserfs_write_unlock(dir->i_sb);
+ reiserfs_write_unlock_once(dir->i_sb, lock_depth);
if (retval == IO_ERROR) {
return ERR_PTR(-EIO);
}
return d_splice_alias(inode, dentry);
}
-/*
+/*
** looks up the dentry of the parent directory for child.
** taken from ext2_get_parent
*/
struct inode *inode = NULL;
struct reiserfs_dir_entry de;
INITIALIZE_PATH(path_to_entry);
- struct dentry *parent;
struct inode *dir = child->d_inode;
if (dir->i_nlink == 0) {
inode = reiserfs_iget(dir->i_sb, (struct cpu_key *)&(de.de_dir_id));
reiserfs_write_unlock(dir->i_sb);
- if (!inode || IS_ERR(inode)) {
- return ERR_PTR(-EACCES);
- }
- parent = d_alloc_anon(inode);
- if (!parent) {
- iput(inode);
- parent = ERR_PTR(-ENOMEM);
- }
- return parent;
+ return d_obtain_alias(inode);
}
-/* add entry to the directory (entry can be hidden).
+/* add entry to the directory (entry can be hidden).
insert definition of when hidden directories are used here -Hans
buflen = DEH_SIZE + ROUND_UP(namelen);
if (buflen > sizeof(small_buf)) {
buffer = kmalloc(buflen, GFP_NOFS);
- if (buffer == 0)
+ if (!buffer)
return -ENOMEM;
} else
buffer = small_buf;
}
if (retval != NAME_FOUND) {
- reiserfs_warning(dir->i_sb,
- "zam-7002:%s: \"reiserfs_find_entry\" "
- "has returned unexpected value (%d)",
- __FUNCTION__, retval);
+ reiserfs_error(dir->i_sb, "zam-7002",
+ "reiserfs_find_entry() returned "
+ "unexpected value (%d)", retval);
}
return -EEXIST;
MAX_GENERATION_NUMBER + 1);
if (gen_number > MAX_GENERATION_NUMBER) {
/* there is no free generation number */
- reiserfs_warning(dir->i_sb,
- "reiserfs_add_entry: Congratulations! we have got hash function screwed up");
+ reiserfs_warning(dir->i_sb, "reiserfs-7010",
+ "Congratulations! we have got hash function "
+ "screwed up");
if (buffer != small_buf)
kfree(buffer);
pathrelse(&path);
if (gen_number != 0) { /* we need to re-search for the insertion point */
if (search_by_entry_key(dir->i_sb, &entry_key, &path, &de) !=
NAME_NOT_FOUND) {
- reiserfs_warning(dir->i_sb,
- "vs-7032: reiserfs_add_entry: "
- "entry with this key (%K) already exists",
- &entry_key);
+ reiserfs_warning(dir->i_sb, "vs-7032",
+ "entry with this key (%K) already "
+ "exists", &entry_key);
if (buffer != small_buf)
kfree(buffer);
*/
static int drop_new_inode(struct inode *inode)
{
- DQUOT_DROP(inode);
+ dquot_drop(inode);
make_bad_inode(inode);
inode->i_flags |= S_NOQUOTA;
iput(inode);
return 0;
}
-/* utility function that does setup for reiserfs_new_inode.
-** DQUOT_INIT needs lots of credits so it's better to have it
+/* utility function that does setup for reiserfs_new_inode.
+** dquot_initialize needs lots of credits so it's better to have it
** outside of a transaction, so we had to pull some bits of
** reiserfs_new_inode out into this func.
*/
static int new_inode_init(struct inode *inode, struct inode *dir, int mode)
{
-
- /* the quota init calls have to know who to charge the quota to, so
- ** we have to set uid and gid here
- */
- inode->i_uid = current->fsuid;
- inode->i_mode = mode;
/* Make inode invalid - just in case we are going to drop it before
* the initialization happens */
INODE_PKEY(inode)->k_objectid = 0;
-
- if (dir->i_mode & S_ISGID) {
- inode->i_gid = dir->i_gid;
- if (S_ISDIR(mode))
- inode->i_mode |= S_ISGID;
- } else {
- inode->i_gid = current->fsgid;
- }
- DQUOT_INIT(inode);
+ /* the quota init calls have to know who to charge the quota to, so
+ ** we have to set uid and gid here
+ */
+ inode_init_owner(inode, dir, mode);
+ dquot_initialize(inode);
return 0;
}
2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
struct reiserfs_transaction_handle th;
- int locked;
+ struct reiserfs_security_handle security;
+
+ dquot_initialize(dir);
if (!(inode = new_inode(dir->i_sb))) {
return -ENOMEM;
}
new_inode_init(inode, dir, mode);
- locked = reiserfs_cache_default_acl(dir);
-
+ jbegin_count += reiserfs_cache_default_acl(dir);
+ retval = reiserfs_security_init(dir, inode, &security);
+ if (retval < 0) {
+ drop_new_inode(inode);
+ return retval;
+ }
+ jbegin_count += retval;
reiserfs_write_lock(dir->i_sb);
- if (locked)
- reiserfs_write_lock_xattrs(dir->i_sb);
-
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval) {
drop_new_inode(inode);
retval =
reiserfs_new_inode(&th, dir, mode, NULL, 0 /*i_size */ , dentry,
- inode);
+ inode, &security);
if (retval)
goto out_failed;
- if (locked) {
- reiserfs_write_unlock_xattrs(dir->i_sb);
- locked = 0;
- }
-
inode->i_op = &reiserfs_file_inode_operations;
inode->i_fop = &reiserfs_file_operations;
inode->i_mapping->a_ops = &reiserfs_address_space_operations;
err = journal_end(&th, dir->i_sb, jbegin_count);
if (err)
retval = err;
+ unlock_new_inode(inode);
iput(inode);
goto out_failed;
}
reiserfs_update_inode_transaction(dir);
d_instantiate(dentry, inode);
+ unlock_new_inode(inode);
retval = journal_end(&th, dir->i_sb, jbegin_count);
out_failed:
- if (locked)
- reiserfs_write_unlock_xattrs(dir->i_sb);
reiserfs_write_unlock(dir->i_sb);
return retval;
}
int retval;
struct inode *inode;
struct reiserfs_transaction_handle th;
+ struct reiserfs_security_handle security;
/* We need blocks for transaction + (user+group)*(quotas for new inode + update of quota for directory owner) */
int jbegin_count =
JOURNAL_PER_BALANCE_CNT * 3 +
2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
- int locked;
if (!new_valid_dev(rdev))
return -EINVAL;
+ dquot_initialize(dir);
+
if (!(inode = new_inode(dir->i_sb))) {
return -ENOMEM;
}
new_inode_init(inode, dir, mode);
- locked = reiserfs_cache_default_acl(dir);
-
+ jbegin_count += reiserfs_cache_default_acl(dir);
+ retval = reiserfs_security_init(dir, inode, &security);
+ if (retval < 0) {
+ drop_new_inode(inode);
+ return retval;
+ }
+ jbegin_count += retval;
reiserfs_write_lock(dir->i_sb);
- if (locked)
- reiserfs_write_lock_xattrs(dir->i_sb);
-
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval) {
drop_new_inode(inode);
retval =
reiserfs_new_inode(&th, dir, mode, NULL, 0 /*i_size */ , dentry,
- inode);
+ inode, &security);
if (retval) {
goto out_failed;
}
- if (locked) {
- reiserfs_write_unlock_xattrs(dir->i_sb);
- locked = 0;
- }
-
inode->i_op = &reiserfs_special_inode_operations;
init_special_inode(inode, inode->i_mode, rdev);
err = journal_end(&th, dir->i_sb, jbegin_count);
if (err)
retval = err;
+ unlock_new_inode(inode);
iput(inode);
goto out_failed;
}
d_instantiate(dentry, inode);
+ unlock_new_inode(inode);
retval = journal_end(&th, dir->i_sb, jbegin_count);
out_failed:
- if (locked)
- reiserfs_write_unlock_xattrs(dir->i_sb);
reiserfs_write_unlock(dir->i_sb);
return retval;
}
int retval;
struct inode *inode;
struct reiserfs_transaction_handle th;
+ struct reiserfs_security_handle security;
+ int lock_depth;
/* We need blocks for transaction + (user+group)*(quotas for new inode + update of quota for directory owner) */
int jbegin_count =
JOURNAL_PER_BALANCE_CNT * 3 +
2 * (REISERFS_QUOTA_INIT_BLOCKS(dir->i_sb) +
REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb));
- int locked;
+
+ dquot_initialize(dir);
#ifdef DISPLACE_NEW_PACKING_LOCALITIES
/* set flag that new packing locality created and new blocks for the content * of that directory are not displaced yet */
}
new_inode_init(inode, dir, mode);
- locked = reiserfs_cache_default_acl(dir);
-
- reiserfs_write_lock(dir->i_sb);
- if (locked)
- reiserfs_write_lock_xattrs(dir->i_sb);
+ jbegin_count += reiserfs_cache_default_acl(dir);
+ retval = reiserfs_security_init(dir, inode, &security);
+ if (retval < 0) {
+ drop_new_inode(inode);
+ return retval;
+ }
+ jbegin_count += retval;
+ lock_depth = reiserfs_write_lock_once(dir->i_sb);
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval) {
retval = reiserfs_new_inode(&th, dir, mode, NULL /*symlink */ ,
old_format_only(dir->i_sb) ?
EMPTY_DIR_SIZE_V1 : EMPTY_DIR_SIZE,
- dentry, inode);
+ dentry, inode, &security);
if (retval) {
dir->i_nlink--;
goto out_failed;
}
- if (locked) {
- reiserfs_write_unlock_xattrs(dir->i_sb);
- locked = 0;
- }
-
reiserfs_update_inode_transaction(inode);
reiserfs_update_inode_transaction(dir);
err = journal_end(&th, dir->i_sb, jbegin_count);
if (err)
retval = err;
+ unlock_new_inode(inode);
iput(inode);
goto out_failed;
}
reiserfs_update_sd(&th, dir);
d_instantiate(dentry, inode);
+ unlock_new_inode(inode);
retval = journal_end(&th, dir->i_sb, jbegin_count);
- out_failed:
- if (locked)
- reiserfs_write_unlock_xattrs(dir->i_sb);
- reiserfs_write_unlock(dir->i_sb);
+out_failed:
+ reiserfs_write_unlock_once(dir->i_sb, lock_depth);
return retval;
}
{
/* we can cheat because an old format dir cannot have
** EMPTY_DIR_SIZE, and a new format dir cannot have
- ** EMPTY_DIR_SIZE_V1. So, if the inode is either size,
+ ** EMPTY_DIR_SIZE_V1. So, if the inode is either size,
** regardless of disk format version, the directory is empty.
*/
if (inode->i_size != EMPTY_DIR_SIZE &&
JOURNAL_PER_BALANCE_CNT * 2 + 2 +
4 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
+ dquot_initialize(dir);
+
reiserfs_write_lock(dir->i_sb);
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval)
goto end_rmdir;
if (inode->i_nlink != 2 && inode->i_nlink != 1)
- reiserfs_warning(inode->i_sb, "%s: empty directory has nlink "
- "!= 2 (%d)", __FUNCTION__, inode->i_nlink);
+ reiserfs_error(inode->i_sb, "reiserfs-7040",
+ "empty directory has nlink != 2 (%d)",
+ inode->i_nlink);
clear_nlink(inode);
inode->i_ctime = dir->i_ctime = dir->i_mtime = CURRENT_TIME_SEC;
struct reiserfs_transaction_handle th;
int jbegin_count;
unsigned long savelink;
+ int depth;
+
+ dquot_initialize(dir);
inode = dentry->d_inode;
JOURNAL_PER_BALANCE_CNT * 2 + 2 +
4 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
- reiserfs_write_lock(dir->i_sb);
+ depth = reiserfs_write_lock_once(dir->i_sb);
retval = journal_begin(&th, dir->i_sb, jbegin_count);
if (retval)
goto out_unlink;
}
if (!inode->i_nlink) {
- reiserfs_warning(inode->i_sb, "%s: deleting nonexistent file "
- "(%s:%lu), %d", __FUNCTION__,
- reiserfs_bdevname(inode->i_sb), inode->i_ino,
- inode->i_nlink);
+ reiserfs_warning(inode->i_sb, "reiserfs-7042",
+ "deleting nonexistent file (%lu), %d",
+ inode->i_ino, inode->i_nlink);
inode->i_nlink = 1;
}
retval = journal_end(&th, dir->i_sb, jbegin_count);
reiserfs_check_path(&path);
- reiserfs_write_unlock(dir->i_sb);
+ reiserfs_write_unlock_once(dir->i_sb, depth);
return retval;
end_unlink:
if (err)
retval = err;
out_unlink:
- reiserfs_write_unlock(dir->i_sb);
+ reiserfs_write_unlock_once(dir->i_sb, depth);
return retval;
}
char *name;
int item_len;
struct reiserfs_transaction_handle th;
+ struct reiserfs_security_handle security;
int mode = S_IFLNK | S_IRWXUGO;
/* We need blocks for transaction + (user+group)*(quotas for new inode + update of quota for directory owner) */
int jbegin_count =
2 * (REISERFS_QUOTA_INIT_BLOCKS(parent_dir->i_sb) +
REISERFS_QUOTA_TRANS_BLOCKS(parent_dir->i_sb));
+ dquot_initialize(parent_dir);
+
if (!(inode = new_inode(parent_dir->i_sb))) {
return -ENOMEM;
}
new_inode_init(inode, parent_dir, mode);
+ retval = reiserfs_security_init(parent_dir, inode, &security);
+ if (retval < 0) {
+ drop_new_inode(inode);
+ return retval;
+ }
+ jbegin_count += retval;
+
reiserfs_write_lock(parent_dir->i_sb);
item_len = ROUND_UP(strlen(symname));
if (item_len > MAX_DIRECT_ITEM_LEN(parent_dir->i_sb->s_blocksize)) {
memcpy(name, symname, strlen(symname));
padd_item(name, item_len, strlen(symname));
- /* We would inherit the default ACL here, but symlinks don't get ACLs */
-
retval = journal_begin(&th, parent_dir->i_sb, jbegin_count);
if (retval) {
drop_new_inode(inode);
retval =
reiserfs_new_inode(&th, parent_dir, mode, name, strlen(symname),
- dentry, inode);
+ dentry, inode, &security);
kfree(name);
if (retval) { /* reiserfs_new_inode iputs for us */
goto out_failed;
err = journal_end(&th, parent_dir->i_sb, jbegin_count);
if (err)
retval = err;
+ unlock_new_inode(inode);
iput(inode);
goto out_failed;
}
d_instantiate(dentry, inode);
+ unlock_new_inode(inode);
retval = journal_end(&th, parent_dir->i_sb, jbegin_count);
out_failed:
reiserfs_write_unlock(parent_dir->i_sb);
JOURNAL_PER_BALANCE_CNT * 3 +
2 * REISERFS_QUOTA_TRANS_BLOCKS(dir->i_sb);
+ dquot_initialize(dir);
+
reiserfs_write_lock(dir->i_sb);
if (inode->i_nlink >= REISERFS_LINK_MAX) {
//FIXME: sd_nlink is 32 bit for new files
return retval;
}
-// de contains information pointing to an entry which
+/* de contains information pointing to an entry which */
static int de_still_valid(const char *name, int len,
struct reiserfs_dir_entry *de)
{
if (inode) {
if (!de_visible(de->de_deh + de->de_entry_num))
- reiserfs_panic(NULL,
- "vs-7042: entry_points_to_object: entry must be visible");
+ reiserfs_panic(inode->i_sb, "vs-7042",
+ "entry must be visible");
return (de->de_objectid == inode->i_ino) ? 1 : 0;
}
/* this must be added hidden entry */
if (de_visible(de->de_deh + de->de_entry_num))
- reiserfs_panic(NULL,
- "vs-7043: entry_points_to_object: entry must be visible");
+ reiserfs_panic(NULL, "vs-7043", "entry must be visible");
return 1;
}
de->de_deh[de->de_entry_num].deh_objectid = key->k_objectid;
}
-/*
+/*
* process, that is going to call fix_nodes/do_balance must hold only
* one path. If it holds 2 or more, it can get into endless waiting in
- * get_empty_nodes or its clones
+ * get_empty_nodes or its clones
*/
static int reiserfs_rename(struct inode *old_dir, struct dentry *old_dentry,
struct inode *new_dir, struct dentry *new_dentry)
JOURNAL_PER_BALANCE_CNT * 3 + 5 +
4 * REISERFS_QUOTA_TRANS_BLOCKS(old_dir->i_sb);
+ dquot_initialize(old_dir);
+ dquot_initialize(new_dir);
+
old_inode = old_dentry->d_inode;
new_dentry_inode = new_dentry->d_inode;
old_inode_mode = old_inode->i_mode;
if (S_ISDIR(old_inode_mode)) {
- // make sure, that directory being renamed has correct ".."
+ // make sure, that directory being renamed has correct ".."
// and that its new parent directory has not too many links
// already
}
}
- /* directory is renamed, its parent directory will be changed,
- ** so find ".." entry
+ /* directory is renamed, its parent directory will be changed,
+ ** so find ".." entry
*/
dot_dot_de.de_gen_number_bit_string = NULL;
retval =
new_dentry->d_name.len, old_inode, 0);
if (retval == -EEXIST) {
if (!new_dentry_inode) {
- reiserfs_panic(old_dir->i_sb,
- "vs-7050: new entry is found, new inode == 0\n");
+ reiserfs_panic(old_dir->i_sb, "vs-7050",
+ "new entry is found, new inode == 0");
}
} else if (retval) {
int err = journal_end(&th, old_dir->i_sb, jbegin_count);
this stuff, yes? Then, having
gathered everything into RAM we
should lock the buffers, yes? -Hans */
- /* probably. our rename needs to hold more
- ** than one path at once. The seals would
- ** have to be written to deal with multi-path
+ /* probably. our rename needs to hold more
+ ** than one path at once. The seals would
+ ** have to be written to deal with multi-path
** issues -chris
*/
/* sanity checking before doing the rename - avoid races many
}
if (S_ISDIR(old_inode_mode)) {
- // adjust ".." of renamed directory
+ /* adjust ".." of renamed directory */
set_ino_in_dir_entry(&dot_dot_de, INODE_PKEY(new_dir));
journal_mark_dirty(&th, new_dir->i_sb, dot_dot_de.de_bh);
if (reiserfs_cut_from_item
(&th, &old_entry_path, &(old_de.de_entry_key), old_dir, NULL,
0) < 0)
- reiserfs_warning(old_dir->i_sb,
- "vs-7060: reiserfs_rename: couldn't not cut old name. Fsck later?");
+ reiserfs_error(old_dir->i_sb, "vs-7060",
+ "couldn't not cut old name. Fsck later?");
old_dir->i_size -= DEH_SIZE + old_de.de_entrylen;
/*
* directories can handle most operations...
*/
-struct inode_operations reiserfs_dir_inode_operations = {
+const struct inode_operations reiserfs_dir_inode_operations = {
//&reiserfs_dir_operations, /* default_file_ops */
.create = reiserfs_create,
.lookup = reiserfs_lookup,
* symlink operations.. same as page_symlink_inode_operations, with xattr
* stuff added
*/
-struct inode_operations reiserfs_symlink_inode_operations = {
+const struct inode_operations reiserfs_symlink_inode_operations = {
.readlink = generic_readlink,
.follow_link = page_follow_link_light,
.put_link = page_put_link,
/*
* special file operations.. just xattr/acl stuff
*/
-struct inode_operations reiserfs_special_inode_operations = {
+const struct inode_operations reiserfs_special_inode_operations = {
.setattr = reiserfs_setattr,
.setxattr = reiserfs_setxattr,
.getxattr = reiserfs_getxattr,
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff