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Merge branch 'master' into for-next

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This commit is contained in:
Jiri Kosina 2010-06-16 18:08:13 +02:00
commit f1bbbb6912
3859 changed files with 293114 additions and 105562 deletions
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9
fs/reiserfs/dir.c
View file

@ -14,10 +14,10 @@
extern const struct reiserfs_key MIN_KEY;
static int reiserfs_readdir(struct file *, void *, filldir_t);
static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry,
int datasync);
static int reiserfs_dir_fsync(struct file *filp, int datasync);
const struct file_operations reiserfs_dir_operations = {
.llseek = generic_file_llseek,
.read = generic_read_dir,
.readdir = reiserfs_readdir,
.fsync = reiserfs_dir_fsync,
@ -27,10 +27,9 @@ const struct file_operations reiserfs_dir_operations = {
#endif
};
static int reiserfs_dir_fsync(struct file *filp, struct dentry *dentry,
int datasync)
static int reiserfs_dir_fsync(struct file *filp, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
int err;
reiserfs_write_lock(inode->i_sb);
err = reiserfs_commit_for_inode(inode);

8
fs/reiserfs/file.c
View file

@ -134,10 +134,9 @@ static void reiserfs_vfs_truncate_file(struct inode *inode)
* be removed...
*/
static int reiserfs_sync_file(struct file *filp,
struct dentry *dentry, int datasync)
static int reiserfs_sync_file(struct file *filp, int datasync)
{
struct inode *inode = dentry->d_inode;
struct inode *inode = filp->f_mapping->host;
int err;
int barrier_done;
@ -147,7 +146,8 @@ static int reiserfs_sync_file(struct file *filp,
barrier_done = reiserfs_commit_for_inode(inode);
reiserfs_write_unlock(inode->i_sb);
if (barrier_done != 1 && reiserfs_barrier_flush(inode->i_sb))
blkdev_issue_flush(inode->i_sb->s_bdev, NULL);
blkdev_issue_flush(inode->i_sb->s_bdev, GFP_KERNEL, NULL,
BLKDEV_IFL_WAIT);
if (barrier_done < 0)
return barrier_done;
return (err < 0) ? -EIO : 0;

18
fs/reiserfs/namei.c
View file

@ -561,23 +561,13 @@ static int drop_new_inode(struct inode *inode)
*/
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();
}
/* 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;
}

48
fs/reiserfs/super.c
View file

@ -158,6 +158,7 @@ static int finish_unfinished(struct super_block *s)
#ifdef CONFIG_QUOTA
int i;
int ms_active_set;
int quota_enabled[MAXQUOTAS];
#endif
/* compose key to look for "save" links */
@ -179,8 +180,15 @@ static int finish_unfinished(struct super_block *s)
}
/* Turn on quotas so that they are updated correctly */
for (i = 0; i < MAXQUOTAS; i++) {
quota_enabled[i] = 1;
if (REISERFS_SB(s)->s_qf_names[i]) {
int ret = reiserfs_quota_on_mount(s, i);
int ret;
if (sb_has_quota_active(s, i)) {
quota_enabled[i] = 0;
continue;
}
ret = reiserfs_quota_on_mount(s, i);
if (ret < 0)
reiserfs_warning(s, "reiserfs-2500",
"cannot turn on journaled "
@ -304,8 +312,8 @@ static int finish_unfinished(struct super_block *s)
#ifdef CONFIG_QUOTA
/* Turn quotas off */
for (i = 0; i < MAXQUOTAS; i++) {
if (sb_dqopt(s)->files[i])
vfs_quota_off(s, i, 0);
if (sb_dqopt(s)->files[i] && quota_enabled[i])
dquot_quota_off(s, i);
}
if (ms_active_set)
/* Restore the flag back */
@ -466,6 +474,8 @@ static void reiserfs_put_super(struct super_block *s)
struct reiserfs_transaction_handle th;
th.t_trans_id = 0;
dquot_disable(s, -1, DQUOT_USAGE_ENABLED | DQUOT_LIMITS_ENABLED);
reiserfs_write_lock(s);
if (s->s_dirt)
@ -620,7 +630,7 @@ static int reiserfs_acquire_dquot(struct dquot *);
static int reiserfs_release_dquot(struct dquot *);
static int reiserfs_mark_dquot_dirty(struct dquot *);
static int reiserfs_write_info(struct super_block *, int);
static int reiserfs_quota_on(struct super_block *, int, int, char *, int);
static int reiserfs_quota_on(struct super_block *, int, int, char *);
static const struct dquot_operations reiserfs_quota_operations = {
.write_dquot = reiserfs_write_dquot,
@ -634,12 +644,12 @@ static const struct dquot_operations reiserfs_quota_operations = {
static const struct quotactl_ops reiserfs_qctl_operations = {
.quota_on = reiserfs_quota_on,
.quota_off = vfs_quota_off,
.quota_sync = vfs_quota_sync,
.get_info = vfs_get_dqinfo,
.set_info = vfs_set_dqinfo,
.get_dqblk = vfs_get_dqblk,
.set_dqblk = vfs_set_dqblk,
.quota_off = dquot_quota_off,
.quota_sync = dquot_quota_sync,
.get_info = dquot_get_dqinfo,
.set_info = dquot_set_dqinfo,
.get_dqblk = dquot_get_dqblk,
.set_dqblk = dquot_set_dqblk,
};
#endif
@ -1242,6 +1252,11 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
if (s->s_flags & MS_RDONLY)
/* it is read-only already */
goto out_ok;
err = dquot_suspend(s, -1);
if (err < 0)
goto out_err;
/* try to remount file system with read-only permissions */
if (sb_umount_state(rs) == REISERFS_VALID_FS
|| REISERFS_SB(s)->s_mount_state != REISERFS_VALID_FS) {
@ -1295,6 +1310,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
s->s_dirt = 0;
if (!(*mount_flags & MS_RDONLY)) {
dquot_resume(s, -1);
finish_unfinished(s);
reiserfs_xattr_init(s, *mount_flags);
}
@ -2022,15 +2038,15 @@ static int reiserfs_write_info(struct super_block *sb, int type)
*/
static int reiserfs_quota_on_mount(struct super_block *sb, int type)
{
return vfs_quota_on_mount(sb, REISERFS_SB(sb)->s_qf_names[type],
REISERFS_SB(sb)->s_jquota_fmt, type);
return dquot_quota_on_mount(sb, REISERFS_SB(sb)->s_qf_names[type],
REISERFS_SB(sb)->s_jquota_fmt, type);
}
/*
* Standard function to be called on quota_on
*/
static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
char *name, int remount)
char *name)
{
int err;
struct path path;
@ -2039,9 +2055,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
if (!(REISERFS_SB(sb)->s_mount_opt & (1 << REISERFS_QUOTA)))
return -EINVAL;
/* No more checks needed? Path and format_id are bogus anyway... */
if (remount)
return vfs_quota_on(sb, type, format_id, name, 1);
err = kern_path(name, LOOKUP_FOLLOW, &path);
if (err)
return err;
@ -2085,7 +2099,7 @@ static int reiserfs_quota_on(struct super_block *sb, int type, int format_id,
if (err)
goto out;
}
err = vfs_quota_on_path(sb, type, format_id, &path);
err = dquot_quota_on_path(sb, type, format_id, &path);
out:
path_put(&path);
return err;

16
fs/reiserfs/xattr.c
View file

@ -723,11 +723,11 @@ out:
(handler) = *(handlers)++)
/* This is the implementation for the xattr plugin infrastructure */
static inline struct xattr_handler *
find_xattr_handler_prefix(struct xattr_handler **handlers,
static inline const struct xattr_handler *
find_xattr_handler_prefix(const struct xattr_handler **handlers,
const char *name)
{
struct xattr_handler *xah;
const struct xattr_handler *xah;
if (!handlers)
return NULL;
@ -748,7 +748,7 @@ ssize_t
reiserfs_getxattr(struct dentry * dentry, const char *name, void *buffer,
size_t size)
{
struct xattr_handler *handler;
const struct xattr_handler *handler;
handler = find_xattr_handler_prefix(dentry->d_sb->s_xattr, name);
@ -767,7 +767,7 @@ int
reiserfs_setxattr(struct dentry *dentry, const char *name, const void *value,
size_t size, int flags)
{
struct xattr_handler *handler;
const struct xattr_handler *handler;
handler = find_xattr_handler_prefix(dentry->d_sb->s_xattr, name);
@ -784,7 +784,7 @@ reiserfs_setxattr(struct dentry *dentry, const char *name, const void *value,
*/
int reiserfs_removexattr(struct dentry *dentry, const char *name)
{
struct xattr_handler *handler;
const struct xattr_handler *handler;
handler = find_xattr_handler_prefix(dentry->d_sb->s_xattr, name);
if (!handler || get_inode_sd_version(dentry->d_inode) == STAT_DATA_V1)
@ -807,7 +807,7 @@ static int listxattr_filler(void *buf, const char *name, int namelen,
size_t size;
if (name[0] != '.' ||
(namelen != 1 && (name[1] != '.' || namelen != 2))) {
struct xattr_handler *handler;
const struct xattr_handler *handler;
handler = find_xattr_handler_prefix(b->dentry->d_sb->s_xattr,
name);
if (!handler) /* Unsupported xattr name */
@ -920,7 +920,7 @@ static int create_privroot(struct dentry *dentry) { return 0; }
#endif
/* Actual operations that are exported to VFS-land */
struct xattr_handler *reiserfs_xattr_handlers[] = {
const struct xattr_handler *reiserfs_xattr_handlers[] = {
#ifdef CONFIG_REISERFS_FS_XATTR
&reiserfs_xattr_user_handler,
&reiserfs_xattr_trusted_handler,

4
fs/reiserfs/xattr_acl.c
View file

@ -500,7 +500,7 @@ static size_t posix_acl_access_list(struct dentry *dentry, char *list,
return size;
}
struct xattr_handler reiserfs_posix_acl_access_handler = {
const struct xattr_handler reiserfs_posix_acl_access_handler = {
.prefix = POSIX_ACL_XATTR_ACCESS,
.flags = ACL_TYPE_ACCESS,
.get = posix_acl_get,
@ -520,7 +520,7 @@ static size_t posix_acl_default_list(struct dentry *dentry, char *list,
return size;
}
struct xattr_handler reiserfs_posix_acl_default_handler = {
const struct xattr_handler reiserfs_posix_acl_default_handler = {
.prefix = POSIX_ACL_XATTR_DEFAULT,
.flags = ACL_TYPE_DEFAULT,
.get = posix_acl_get,

2
fs/reiserfs/xattr_security.c
View file

@ -111,7 +111,7 @@ void reiserfs_security_free(struct reiserfs_security_handle *sec)
sec->value = NULL;
}
struct xattr_handler reiserfs_xattr_security_handler = {
const struct xattr_handler reiserfs_xattr_security_handler = {
.prefix = XATTR_SECURITY_PREFIX,
.get = security_get,
.set = security_set,

2
fs/reiserfs/xattr_trusted.c
View file

@ -48,7 +48,7 @@ static size_t trusted_list(struct dentry *dentry, char *list, size_t list_size,
return len;
}
struct xattr_handler reiserfs_xattr_trusted_handler = {
const struct xattr_handler reiserfs_xattr_trusted_handler = {
.prefix = XATTR_TRUSTED_PREFIX,
.get = trusted_get,
.set = trusted_set,

2
fs/reiserfs/xattr_user.c
View file

@ -44,7 +44,7 @@ static size_t user_list(struct dentry *dentry, char *list, size_t list_size,
return len;
}
struct xattr_handler reiserfs_xattr_user_handler = {
const struct xattr_handler reiserfs_xattr_user_handler = {
.prefix = XATTR_USER_PREFIX,
.get = user_get,
.set = user_set,