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Diffstat (limited to 'fs/f2fs/namei.c')
-rw-r--r--fs/f2fs/namei.c71
1 files changed, 39 insertions, 32 deletions
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 75e37fd720b2..231b7f3ea7d3 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -37,7 +37,7 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode)
return ERR_PTR(-ENOMEM);
f2fs_lock_op(sbi);
- if (!alloc_nid(sbi, &ino)) {
+ if (!f2fs_alloc_nid(sbi, &ino)) {
f2fs_unlock_op(sbi);
err = -ENOSPC;
goto fail;
@@ -50,10 +50,13 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode)
inode->i_ino = ino;
inode->i_blocks = 0;
- inode->i_mtime = inode->i_atime = inode->i_ctime =
- F2FS_I(inode)->i_crtime = current_time(inode);
+ inode->i_mtime = inode->i_atime = inode->i_ctime = current_time(inode);
+ F2FS_I(inode)->i_crtime = timespec64_to_timespec(inode->i_mtime);
inode->i_generation = sbi->s_next_generation++;
+ if (S_ISDIR(inode->i_mode))
+ F2FS_I(inode)->i_current_depth = 1;
+
err = insert_inode_locked(inode);
if (err) {
err = -EINVAL;
@@ -61,7 +64,7 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode)
}
if (f2fs_sb_has_project_quota(sbi->sb) &&
- (F2FS_I(dir)->i_flags & FS_PROJINHERIT_FL))
+ (F2FS_I(dir)->i_flags & F2FS_PROJINHERIT_FL))
F2FS_I(inode)->i_projid = F2FS_I(dir)->i_projid;
else
F2FS_I(inode)->i_projid = make_kprojid(&init_user_ns,
@@ -116,9 +119,9 @@ static struct inode *f2fs_new_inode(struct inode *dir, umode_t mode)
f2fs_mask_flags(mode, F2FS_I(dir)->i_flags & F2FS_FL_INHERITED);
if (S_ISDIR(inode->i_mode))
- F2FS_I(inode)->i_flags |= FS_INDEX_FL;
+ F2FS_I(inode)->i_flags |= F2FS_INDEX_FL;
- if (F2FS_I(inode)->i_flags & FS_PROJINHERIT_FL)
+ if (F2FS_I(inode)->i_flags & F2FS_PROJINHERIT_FL)
set_inode_flag(inode, FI_PROJ_INHERIT);
trace_f2fs_new_inode(inode, 0);
@@ -193,7 +196,7 @@ static inline void set_file_temperature(struct f2fs_sb_info *sbi, struct inode *
up_read(&sbi->sb_lock);
}
-int update_extension_list(struct f2fs_sb_info *sbi, const char *name,
+int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name,
bool hot, bool set)
{
__u8 (*extlist)[F2FS_EXTENSION_LEN] = sbi->raw_super->extension_list;
@@ -292,7 +295,7 @@ static int f2fs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
goto out;
f2fs_unlock_op(sbi);
- alloc_nid_done(sbi, ino);
+ f2fs_alloc_nid_done(sbi, ino);
d_instantiate_new(dentry, inode);
@@ -302,7 +305,7 @@ static int f2fs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
f2fs_balance_fs(sbi, true);
return 0;
out:
- handle_failed_inode(inode);
+ f2fs_handle_failed_inode(inode);
return err;
}
@@ -397,7 +400,7 @@ static int __recover_dot_dentries(struct inode *dir, nid_t pino)
err = PTR_ERR(page);
goto out;
} else {
- err = __f2fs_add_link(dir, &dot, NULL, dir->i_ino, S_IFDIR);
+ err = f2fs_do_add_link(dir, &dot, NULL, dir->i_ino, S_IFDIR);
if (err)
goto out;
}
@@ -408,7 +411,7 @@ static int __recover_dot_dentries(struct inode *dir, nid_t pino)
else if (IS_ERR(page))
err = PTR_ERR(page);
else
- err = __f2fs_add_link(dir, &dotdot, NULL, pino, S_IFDIR);
+ err = f2fs_do_add_link(dir, &dotdot, NULL, pino, S_IFDIR);
out:
if (!err)
clear_inode_flag(dir, FI_INLINE_DOTS);
@@ -520,7 +523,7 @@ static int f2fs_unlink(struct inode *dir, struct dentry *dentry)
f2fs_balance_fs(sbi, true);
f2fs_lock_op(sbi);
- err = acquire_orphan_inode(sbi);
+ err = f2fs_acquire_orphan_inode(sbi);
if (err) {
f2fs_unlock_op(sbi);
f2fs_put_page(page, 0);
@@ -585,9 +588,9 @@ static int f2fs_symlink(struct inode *dir, struct dentry *dentry,
f2fs_lock_op(sbi);
err = f2fs_add_link(dentry, inode);
if (err)
- goto out_handle_failed_inode;
+ goto out_f2fs_handle_failed_inode;
f2fs_unlock_op(sbi);
- alloc_nid_done(sbi, inode->i_ino);
+ f2fs_alloc_nid_done(sbi, inode->i_ino);
err = fscrypt_encrypt_symlink(inode, symname, len, &disk_link);
if (err)
@@ -620,8 +623,8 @@ err_out:
f2fs_balance_fs(sbi, true);
goto out_free_encrypted_link;
-out_handle_failed_inode:
- handle_failed_inode(inode);
+out_f2fs_handle_failed_inode:
+ f2fs_handle_failed_inode(inode);
out_free_encrypted_link:
if (disk_link.name != (unsigned char *)symname)
kfree(disk_link.name);
@@ -657,7 +660,7 @@ static int f2fs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
goto out_fail;
f2fs_unlock_op(sbi);
- alloc_nid_done(sbi, inode->i_ino);
+ f2fs_alloc_nid_done(sbi, inode->i_ino);
d_instantiate_new(dentry, inode);
@@ -669,7 +672,7 @@ static int f2fs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
out_fail:
clear_inode_flag(inode, FI_INC_LINK);
- handle_failed_inode(inode);
+ f2fs_handle_failed_inode(inode);
return err;
}
@@ -708,7 +711,7 @@ static int f2fs_mknod(struct inode *dir, struct dentry *dentry,
goto out;
f2fs_unlock_op(sbi);
- alloc_nid_done(sbi, inode->i_ino);
+ f2fs_alloc_nid_done(sbi, inode->i_ino);
d_instantiate_new(dentry, inode);
@@ -718,7 +721,7 @@ static int f2fs_mknod(struct inode *dir, struct dentry *dentry,
f2fs_balance_fs(sbi, true);
return 0;
out:
- handle_failed_inode(inode);
+ f2fs_handle_failed_inode(inode);
return err;
}
@@ -747,7 +750,7 @@ static int __f2fs_tmpfile(struct inode *dir, struct dentry *dentry,
}
f2fs_lock_op(sbi);
- err = acquire_orphan_inode(sbi);
+ err = f2fs_acquire_orphan_inode(sbi);
if (err)
goto out;
@@ -759,8 +762,8 @@ static int __f2fs_tmpfile(struct inode *dir, struct dentry *dentry,
* add this non-linked tmpfile to orphan list, in this way we could
* remove all unused data of tmpfile after abnormal power-off.
*/
- add_orphan_inode(inode);
- alloc_nid_done(sbi, inode->i_ino);
+ f2fs_add_orphan_inode(inode);
+ f2fs_alloc_nid_done(sbi, inode->i_ino);
if (whiteout) {
f2fs_i_links_write(inode, false);
@@ -776,9 +779,9 @@ static int __f2fs_tmpfile(struct inode *dir, struct dentry *dentry,
return 0;
release_out:
- release_orphan_inode(sbi);
+ f2fs_release_orphan_inode(sbi);
out:
- handle_failed_inode(inode);
+ f2fs_handle_failed_inode(inode);
return err;
}
@@ -885,7 +888,7 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
f2fs_lock_op(sbi);
- err = acquire_orphan_inode(sbi);
+ err = f2fs_acquire_orphan_inode(sbi);
if (err)
goto put_out_dir;
@@ -899,9 +902,9 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
up_write(&F2FS_I(new_inode)->i_sem);
if (!new_inode->i_nlink)
- add_orphan_inode(new_inode);
+ f2fs_add_orphan_inode(new_inode);
else
- release_orphan_inode(sbi);
+ f2fs_release_orphan_inode(sbi);
} else {
f2fs_balance_fs(sbi, true);
@@ -969,8 +972,12 @@ static int f2fs_rename(struct inode *old_dir, struct dentry *old_dentry,
f2fs_put_page(old_dir_page, 0);
f2fs_i_links_write(old_dir, false);
}
- if (F2FS_OPTION(sbi).fsync_mode == FSYNC_MODE_STRICT)
- add_ino_entry(sbi, new_dir->i_ino, TRANS_DIR_INO);
+ if (F2FS_OPTION(sbi).fsync_mode == FSYNC_MODE_STRICT) {
+ f2fs_add_ino_entry(sbi, new_dir->i_ino, TRANS_DIR_INO);
+ if (S_ISDIR(old_inode->i_mode))
+ f2fs_add_ino_entry(sbi, old_inode->i_ino,
+ TRANS_DIR_INO);
+ }
f2fs_unlock_op(sbi);
@@ -1121,8 +1128,8 @@ static int f2fs_cross_rename(struct inode *old_dir, struct dentry *old_dentry,
f2fs_mark_inode_dirty_sync(new_dir, false);
if (F2FS_OPTION(sbi).fsync_mode == FSYNC_MODE_STRICT) {
- add_ino_entry(sbi, old_dir->i_ino, TRANS_DIR_INO);
- add_ino_entry(sbi, new_dir->i_ino, TRANS_DIR_INO);
+ f2fs_add_ino_entry(sbi, old_dir->i_ino, TRANS_DIR_INO);
+ f2fs_add_ino_entry(sbi, new_dir->i_ino, TRANS_DIR_INO);
}
f2fs_unlock_op(sbi);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.