#include <linux/writeback.h>
#include <linux/quotaops.h>
#include <linux/vs_dlimit.h>
-#include <linux/vserver/xid.h>
+#include <linux/vs_tag.h>
static int reiserfs_commit_write(struct file *f, struct page *page,
unsigned from, unsigned to);
}
/*static*/ int restart_transaction(struct reiserfs_transaction_handle *th,
- struct inode *inode, struct path *path)
+ struct inode *inode, struct treepath *path)
{
struct super_block *s = th->t_super;
int len = th->t_blocks_allocated;
BUG_ON(!th->t_trans_id);
BUG_ON(!th->t_refcount);
+ pathrelse(path);
+
/* we cannot restart while nested */
if (th->t_refcount > 1) {
return 0;
}
- pathrelse(path);
reiserfs_update_sd(th, inode);
err = journal_end(th, s, len);
if (!err) {
long block,
struct inode *inode,
b_blocknr_t * allocated_block_nr,
- struct path *path, int flags)
+ struct treepath *path, int flags)
{
BUG_ON(!th->t_trans_id);
if (blocks_needed == 1) {
un = &unf_single;
} else {
- un = kmalloc(min(blocks_needed, max_to_insert) * UNFM_P_SIZE, GFP_ATOMIC); // We need to avoid scheduling.
+ un = kzalloc(min(blocks_needed, max_to_insert) * UNFM_P_SIZE, GFP_ATOMIC); // We need to avoid scheduling.
if (!un) {
un = &unf_single;
blocks_needed = 1;
max_to_insert = 0;
- } else
- memset(un, 0,
- UNFM_P_SIZE * min(blocks_needed,
- max_to_insert));
+ }
}
if (blocks_needed <= max_to_insert) {
/* we are going to add target block to the file. Use allocated
//
// called by read_locked_inode
-static void init_inode(struct inode *inode, struct path *path)
+static void init_inode(struct inode *inode, struct treepath *path)
{
struct buffer_head *bh;
struct item_head *ih;
REISERFS_I(inode)->i_prealloc_count = 0;
REISERFS_I(inode)->i_trans_id = 0;
REISERFS_I(inode)->i_jl = NULL;
- REISERFS_I(inode)->i_acl_access = NULL;
- REISERFS_I(inode)->i_acl_default = NULL;
- init_rwsem(&REISERFS_I(inode)->xattr_sem);
+ mutex_init(&(REISERFS_I(inode)->i_mmap));
+ reiserfs_init_acl_access(inode);
+ reiserfs_init_acl_default(inode);
+ reiserfs_init_xattr_rwsem(inode);
if (stat_data_v1(ih)) {
struct stat_data_v1 *sd =
sd_attrs_to_i_attrs(sd_v2_attrs(sd), inode);
}
- inode->i_uid = INOXID_UID(XID_TAG(inode), uid, gid);
- inode->i_gid = INOXID_GID(XID_TAG(inode), uid, gid);
- inode->i_xid = INOXID_XID(XID_TAG(inode), uid, gid, 0);
+ inode->i_uid = INOTAG_UID(DX_TAG(inode), uid, gid);
+ inode->i_gid = INOTAG_GID(DX_TAG(inode), uid, gid);
+ inode->i_tag = INOTAG_TAG(DX_TAG(inode), uid, gid, 0);
pathrelse(path);
if (S_ISREG(inode->i_mode)) {
static void inode2sd(void *sd, struct inode *inode, loff_t size)
{
struct stat_data *sd_v2 = (struct stat_data *)sd;
- uid_t uid = XIDINO_UID(XID_TAG(inode), inode->i_uid, inode->i_xid);
- gid_t gid = XIDINO_GID(XID_TAG(inode), inode->i_gid, inode->i_xid);
+ uid_t uid = TAGINO_UID(DX_TAG(inode), inode->i_uid, inode->i_tag);
+ gid_t gid = TAGINO_GID(DX_TAG(inode), inode->i_gid, inode->i_tag);
__u16 flags;
set_sd_v2_uid(sd_v2, uid);
/* NOTE, you must prepare the buffer head before sending it here,
** and then log it after the call
*/
-static void update_stat_data(struct path *path, struct inode *inode,
+static void update_stat_data(struct treepath *path, struct inode *inode,
loff_t size)
{
struct buffer_head *bh;
containing "." and ".." entries */
static int reiserfs_new_directory(struct reiserfs_transaction_handle *th,
struct inode *inode,
- struct item_head *ih, struct path *path,
+ struct item_head *ih, struct treepath *path,
struct inode *dir)
{
struct super_block *sb = th->t_super;
containing the body of symlink */
static int reiserfs_new_symlink(struct reiserfs_transaction_handle *th, struct inode *inode, /* Inode of symlink */
struct item_head *ih,
- struct path *path, const char *symname,
+ struct treepath *path, const char *symname,
int item_len)
{
struct super_block *sb = th->t_super;
err = -EDQUOT;
goto out_end_trans;
}
- if (!dir || !dir->i_nlink) {
+ if (!dir->i_nlink) {
err = -EPERM;
goto out_bad_inode;
}
REISERFS_I(inode)->i_attrs =
REISERFS_I(dir)->i_attrs & REISERFS_INHERIT_MASK;
sd_attrs_to_i_attrs(REISERFS_I(inode)->i_attrs, inode);
- REISERFS_I(inode)->i_acl_access = NULL;
- REISERFS_I(inode)->i_acl_default = NULL;
- init_rwsem(&REISERFS_I(inode)->xattr_sem);
+ mutex_init(&(REISERFS_I(inode)->i_mmap));
+ reiserfs_init_acl_access(inode);
+ reiserfs_init_acl_default(inode);
+ reiserfs_init_xattr_rwsem(inode);
if (old_format_only(sb))
make_le_item_head(&ih, NULL, KEY_FORMAT_3_5, SD_OFFSET,
* iput doesn't deadlock in reiserfs_delete_xattrs. The locking
* code really needs to be reworked, but this will take care of it
* for now. -jeffm */
+#ifdef CONFIG_REISERFS_FS_POSIX_ACL
if (REISERFS_I(dir)->i_acl_default && !IS_ERR(REISERFS_I(dir)->i_acl_default)) {
reiserfs_write_unlock_xattrs(dir->i_sb);
iput(inode);
reiserfs_write_lock_xattrs(dir->i_sb);
} else
+#endif
iput(inode);
return err;
}
struct buffer_head *head, *bh;
int partial = 0;
int nr = 0;
- int checked = PageFsMisc(page);
+ int checked = PageChecked(page);
struct reiserfs_transaction_handle th;
struct super_block *s = inode->i_sb;
int bh_per_page = PAGE_CACHE_SIZE / s->s_blocksize;
* blocks we're going to log
*/
if (checked) {
- ClearPageFsMisc(page);
+ ClearPageChecked(page);
reiserfs_write_lock(s);
error = journal_begin(&th, s, bh_per_page + 1);
if (error) {
BUG_ON(!PageLocked(page));
if (offset == 0)
- ClearPageFsMisc(page);
+ ClearPageChecked(page);
if (!page_has_buffers(page))
goto out;
{
struct inode *inode = page->mapping->host;
if (reiserfs_file_data_log(inode)) {
- SetPageFsMisc(page);
+ SetPageChecked(page);
return __set_page_dirty_nobuffers(page);
}
return __set_page_dirty_buffers(page);
struct buffer_head *bh;
int ret = 1;
- WARN_ON(PageFsMisc(page));
+ WARN_ON(PageChecked(page));
spin_lock(&j->j_dirty_buffers_lock);
head = page_buffers(page);
bh = head;
if (!error) {
if ((ia_valid & ATTR_UID && attr->ia_uid != inode->i_uid) ||
(ia_valid & ATTR_GID && attr->ia_gid != inode->i_gid) ||
- (ia_valid & ATTR_XID && attr->ia_xid != inode->i_xid)) {
+ (ia_valid & ATTR_TAG && attr->ia_tag != inode->i_tag)) {
error = reiserfs_chown_xattrs(inode, attr);
if (!error) {
inode->i_uid = attr->ia_uid;
if (attr->ia_valid & ATTR_GID)
inode->i_gid = attr->ia_gid;
- if ((attr->ia_valid & ATTR_XID) &&
- IS_TAGXID(inode))
- inode->i_xid = attr->ia_xid;
+ if ((attr->ia_valid & ATTR_TAG) &&
+ IS_TAGGED(inode))
+ inode->i_tag = attr->ia_tag;
mark_inode_dirty(inode);
error =
journal_end(&th, inode->i_sb, jbegin_count);
git://git.onelab.eu / linux-2.6.git / blobdiff