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ext4: use ext4_update_i_disksize instead of opencoded ones

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Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
Dmitry Monakhov 2014-08-30 23:34:06 -04:00 committed by Theodore Ts'o
parent 52c826db6d
commit ee124d2746
1 changed files with 1 additions and 4 deletions
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5
fs/ext4/inode.c
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@ -2651,10 +2651,7 @@ static int ext4_da_write_end(struct file *file,
if (copied && new_i_size > EXT4_I(inode)->i_disksize) {
if (ext4_has_inline_data(inode) ||
ext4_da_should_update_i_disksize(page, end)) {
down_write(&EXT4_I(inode)->i_data_sem);
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);
ext4_update_i_disksize(inode, new_i_size);
/* We need to mark inode dirty even if
* new_i_size is less that inode->i_size
* bu greater than i_disksize.(hint delalloc)