btrfs: Replace CURRENT_TIME by current_fs_time()
CURRENT_TIME macro is not appropriate for filesystems as it doesn't use the right granularity for filesystem timestamps. Use current_fs_time() instead. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Cc: Chris Mason <clm@fb.com> Cc: Josef Bacik <jbacik@fb.com> Cc: linux-btrfs@vger.kernel.org Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
committed by
David Sterba
parent
8f682f6955
commit
04b285f35e
@@ -4013,7 +4013,8 @@ err:
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btrfs_i_size_write(dir, dir->i_size - name_len * 2);
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inode_inc_iversion(inode);
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inode_inc_iversion(dir);
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inode->i_ctime = dir->i_mtime = dir->i_ctime = CURRENT_TIME;
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inode->i_ctime = dir->i_mtime =
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dir->i_ctime = current_fs_time(inode->i_sb);
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ret = btrfs_update_inode(trans, root, dir);
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out:
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return ret;
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@@ -4156,7 +4157,7 @@ int btrfs_unlink_subvol(struct btrfs_trans_handle *trans,
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btrfs_i_size_write(dir, dir->i_size - name_len * 2);
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inode_inc_iversion(dir);
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dir->i_mtime = dir->i_ctime = CURRENT_TIME;
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dir->i_mtime = dir->i_ctime = current_fs_time(dir->i_sb);
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ret = btrfs_update_inode_fallback(trans, root, dir);
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if (ret)
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btrfs_abort_transaction(trans, root, ret);
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@@ -5588,7 +5589,7 @@ static struct inode *new_simple_dir(struct super_block *s,
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inode->i_op = &btrfs_dir_ro_inode_operations;
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inode->i_fop = &simple_dir_operations;
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inode->i_mode = S_IFDIR | S_IRUGO | S_IWUSR | S_IXUGO;
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inode->i_mtime = CURRENT_TIME;
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inode->i_mtime = current_fs_time(inode->i_sb);
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inode->i_atime = inode->i_mtime;
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inode->i_ctime = inode->i_mtime;
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BTRFS_I(inode)->i_otime = inode->i_mtime;
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@@ -6160,7 +6161,7 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans,
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inode_init_owner(inode, dir, mode);
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inode_set_bytes(inode, 0);
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inode->i_mtime = CURRENT_TIME;
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inode->i_mtime = current_fs_time(inode->i_sb);
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inode->i_atime = inode->i_mtime;
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inode->i_ctime = inode->i_mtime;
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BTRFS_I(inode)->i_otime = inode->i_mtime;
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@@ -6273,7 +6274,8 @@ int btrfs_add_link(struct btrfs_trans_handle *trans,
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btrfs_i_size_write(parent_inode, parent_inode->i_size +
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name_len * 2);
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inode_inc_iversion(parent_inode);
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parent_inode->i_mtime = parent_inode->i_ctime = CURRENT_TIME;
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parent_inode->i_mtime = parent_inode->i_ctime =
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current_fs_time(parent_inode->i_sb);
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ret = btrfs_update_inode(trans, root, parent_inode);
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if (ret)
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btrfs_abort_transaction(trans, root, ret);
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@@ -6491,7 +6493,7 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
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BTRFS_I(inode)->dir_index = 0ULL;
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inc_nlink(inode);
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inode_inc_iversion(inode);
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inode->i_ctime = CURRENT_TIME;
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inode->i_ctime = current_fs_time(inode->i_sb);
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ihold(inode);
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set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags);
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@@ -9254,7 +9256,6 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
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struct btrfs_root *dest = BTRFS_I(new_dir)->root;
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struct inode *new_inode = d_inode(new_dentry);
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struct inode *old_inode = d_inode(old_dentry);
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struct timespec ctime = CURRENT_TIME;
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u64 index = 0;
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u64 root_objectid;
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int ret;
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@@ -9351,9 +9352,9 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
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inode_inc_iversion(old_dir);
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inode_inc_iversion(new_dir);
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inode_inc_iversion(old_inode);
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old_dir->i_ctime = old_dir->i_mtime = ctime;
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new_dir->i_ctime = new_dir->i_mtime = ctime;
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old_inode->i_ctime = ctime;
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old_dir->i_ctime = old_dir->i_mtime =
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new_dir->i_ctime = new_dir->i_mtime =
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old_inode->i_ctime = current_fs_time(old_dir->i_sb);
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if (old_dentry->d_parent != new_dentry->d_parent)
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btrfs_record_unlink_dir(trans, old_dir, old_inode, 1);
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@@ -9378,7 +9379,7 @@ static int btrfs_rename(struct inode *old_dir, struct dentry *old_dentry,
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if (new_inode) {
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inode_inc_iversion(new_inode);
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new_inode->i_ctime = CURRENT_TIME;
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new_inode->i_ctime = current_fs_time(new_inode->i_sb);
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if (unlikely(btrfs_ino(new_inode) ==
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BTRFS_EMPTY_SUBVOL_DIR_OBJECTID)) {
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root_objectid = BTRFS_I(new_inode)->location.objectid;
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@@ -9856,7 +9857,7 @@ next:
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*alloc_hint = ins.objectid + ins.offset;
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inode_inc_iversion(inode);
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inode->i_ctime = CURRENT_TIME;
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inode->i_ctime = current_fs_time(inode->i_sb);
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BTRFS_I(inode)->flags |= BTRFS_INODE_PREALLOC;
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if (!(mode & FALLOC_FL_KEEP_SIZE) &&
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(actual_len > inode->i_size) &&
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