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author | Jiri Kosina <jkosina@suse.cz> | 2010-06-16 18:08:13 +0200 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2010-06-16 18:08:13 +0200 |
commit | f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b (patch) | |
tree | c2c130a74be25b0b2dff992e1a195e2728bdaadd /fs/reiserfs | |
parent | fd0961ff67727482bb20ca7e8ea97b83e9de2ddb (diff) | |
parent | 7e27d6e778cd87b6f2415515d7127eba53fe5d02 (diff) | |
download | kernel_samsung_smdk4412-f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b.zip kernel_samsung_smdk4412-f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b.tar.gz kernel_samsung_smdk4412-f1bbbb6912662b9f6070c5bfc4ca9eb1f06a9d5b.tar.bz2 |
Merge branch 'master' into for-next
Diffstat (limited to 'fs/reiserfs')
-rw-r--r-- | fs/reiserfs/dir.c | 9 | ||||
-rw-r--r-- | fs/reiserfs/file.c | 8 | ||||
-rw-r--r-- | fs/reiserfs/namei.c | 18 | ||||
-rw-r--r-- | fs/reiserfs/super.c | 48 | ||||
-rw-r--r-- | fs/reiserfs/xattr.c | 16 | ||||
-rw-r--r-- | fs/reiserfs/xattr_acl.c | 4 | ||||
-rw-r--r-- | fs/reiserfs/xattr_security.c | 2 | ||||
-rw-r--r-- | fs/reiserfs/xattr_trusted.c | 2 | ||||
-rw-r--r-- | fs/reiserfs/xattr_user.c | 2 |
9 files changed, 56 insertions, 53 deletions
diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c index 0793044..198dabf 100644 --- a/fs/reiserfs/dir.c +++ b/fs/reiserfs/dir.c @@ -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); diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index 1d9c127..b82cdd8 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -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; diff --git a/fs/reiserfs/namei.c b/fs/reiserfs/namei.c index d0c43cb..ee78d4a 100644 --- a/fs/reiserfs/namei.c +++ b/fs/reiserfs/namei.c @@ -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; } diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 59125fb..9822fa1 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -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; diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c index e7cc00e..8c4cf27 100644 --- a/fs/reiserfs/xattr.c +++ b/fs/reiserfs/xattr.c @@ -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, diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c index 9cdb759..536d697 100644 --- a/fs/reiserfs/xattr_acl.c +++ b/fs/reiserfs/xattr_acl.c @@ -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, diff --git a/fs/reiserfs/xattr_security.c b/fs/reiserfs/xattr_security.c index 7271a47..237c692 100644 --- a/fs/reiserfs/xattr_security.c +++ b/fs/reiserfs/xattr_security.c @@ -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, diff --git a/fs/reiserfs/xattr_trusted.c b/fs/reiserfs/xattr_trusted.c index 5b08aac..9883736 100644 --- a/fs/reiserfs/xattr_trusted.c +++ b/fs/reiserfs/xattr_trusted.c @@ -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, diff --git a/fs/reiserfs/xattr_user.c b/fs/reiserfs/xattr_user.c index 75d59c4..45ae1a0 100644 --- a/fs/reiserfs/xattr_user.c +++ b/fs/reiserfs/xattr_user.c @@ -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, |