From: Dmitry Monakhov Date: Sun, 31 Aug 2014 03:34:06 +0000 (-0400) Subject: ext4: use ext4_update_i_disksize instead of opencoded ones X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ee124d2746250786b306952bb8955d3171fa8e69;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ext4: use ext4_update_i_disksize instead of opencoded ones Signed-off-by: Dmitry Monakhov Signed-off-by: Theodore Ts'o --- diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 8aa241a000c5..cc95dca5cb8a 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -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)