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ext4: fold ext4_nojournal_sops into ext4_sops 

There's no longer any need to have a separate set of super_operations
for nojournal mode.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o 2014-09-18 17:12:30 -04:00
parent bb04457658
commit f6e63f9080
1 changed files with 1 additions and 26 deletions
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27
fs/ext4/super.c
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@ -1123,27 +1123,6 @@ static const struct super_operations ext4_sops = {
.bdev_try_to_free_page = bdev_try_to_free_page, .bdev_try_to_free_page = bdev_try_to_free_page,
}; };
static const struct super_operations ext4_nojournal_sops = {
.alloc_inode = ext4_alloc_inode,
.destroy_inode = ext4_destroy_inode,
.write_inode = ext4_write_inode,
.dirty_inode = ext4_dirty_inode,
.drop_inode = ext4_drop_inode,
.evict_inode = ext4_evict_inode,
.sync_fs = ext4_sync_fs,
.freeze_fs = ext4_freeze,
.unfreeze_fs = ext4_unfreeze,
.put_super = ext4_put_super,
.statfs = ext4_statfs,
.remount_fs = ext4_remount,
.show_options = ext4_show_options,
#ifdef CONFIG_QUOTA
.quota_read = ext4_quota_read,
.quota_write = ext4_quota_write,
#endif
.bdev_try_to_free_page = bdev_try_to_free_page,
};
static const struct export_operations ext4_export_ops = { static const struct export_operations ext4_export_ops = {
.fh_to_dentry = ext4_fh_to_dentry, .fh_to_dentry = ext4_fh_to_dentry,
.fh_to_parent = ext4_fh_to_parent, .fh_to_parent = ext4_fh_to_parent,
@ -3941,11 +3920,7 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
/* /*
* set up enough so that it can read an inode * set up enough so that it can read an inode
*/ */
if (!test_opt(sb, NOLOAD) && sb->s_op = &ext4_sops;
EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_HAS_JOURNAL))
sb->s_op = &ext4_sops;
else
sb->s_op = &ext4_nojournal_sops;
sb->s_export_op = &ext4_export_ops; sb->s_export_op = &ext4_export_ops;
sb->s_xattr = ext4_xattr_handlers; sb->s_xattr = ext4_xattr_handlers;
#ifdef CONFIG_QUOTA #ifdef CONFIG_QUOTA