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Commit ee124d27 authored by Dmitry Monakhov's avatar Dmitry Monakhov Committed by Theodore Ts'o
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ext4: use ext4_update_i_disksize instead of opencoded ones 



Signed-off-by: default avatarDmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 52c826db

fs/ext4/inode.c

+1 −4
Original line number Original line Diff line number Diff line
@@ -2651,10 +2651,7 @@ static int ext4_da_write_end(struct file *file, 
	if (copied && new_i_size > EXT4_I(inode)->i_disksize) {

	if (copied && new_i_size > EXT4_I(inode)->i_disksize) {

		if (ext4_has_inline_data(inode) ||

		if (ext4_has_inline_data(inode) ||

		    ext4_da_should_update_i_disksize(page, end)) {

		    ext4_da_should_update_i_disksize(page, end)) {

			down_write(&EXT4_I(inode)->i_data_sem);

			ext4_update_i_disksize(inode, new_i_size);

			if (new_i_size > EXT4_I(inode)->i_disksize)

				EXT4_I(inode)->i_disksize = new_i_size;

			up_write(&EXT4_I(inode)->i_data_sem);

			/* We need to mark inode dirty even if

			/* We need to mark inode dirty even if

			 * new_i_size is less that inode->i_size

			 * new_i_size is less that inode->i_size

			 * bu greater than i_disksize.(hint delalloc)

			 * bu greater than i_disksize.(hint delalloc)