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get rid of cont_write_begin_newtrunc

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Move the call to vmtruncate to get rid of accessive blocks to the callers
in preparation of the new truncate sequence and rename the non-truncating
version to cont_write_begin.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Christoph Hellwig
2010-06-04 11:29:55 +02:00
committed by Al Viro
parent ea0f04e595
commit 282dc17884
9 changed files with 62 additions and 30 deletions
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fs/fat/inode.c
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@@ -159,7 +159,7 @@ static int fat_write_begin(struct file *file, struct address_space *mapping,
int err;
*pagep = NULL;
err = cont_write_begin_newtrunc(file, mapping, pos, len, flags,
err = cont_write_begin(file, mapping, pos, len, flags,
pagep, fsdata, fat_get_block,
&MSDOS_I(mapping->host)->mmu_private);
if (err < 0)