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authornpiggin@suse.de <npiggin@suse.de>2010-05-27 01:05:34 +1000
committerAl Viro <viro@zeniv.linux.org.uk>2010-05-27 22:15:42 -0400
commit15c6fd9786dfaab43547bf60df6fa63170fb64fc (patch)
treeafd997b3402761e28b6c39f414fbd93c69fdcdce /fs/jffs2
parent7bb46a6734a7e1ad4beaecc11cae7ed3ff81d30f (diff)
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kill spurious reference to vmtruncate
Lots of filesystems calls vmtruncate despite not implementing the old ->truncate method. Switch them to use simple_setsize and add some comments about the truncate code where it seems fitting. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/jffs2')
-rw-r--r--fs/jffs2/fs.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c
index 86e0821fc98..8bc2c80ab15 100644
--- a/fs/jffs2/fs.c
+++ b/fs/jffs2/fs.c
@@ -169,13 +169,13 @@ int jffs2_do_setattr (struct inode *inode, struct iattr *iattr)
mutex_unlock(&f->sem);
jffs2_complete_reservation(c);
- /* We have to do the vmtruncate() without f->sem held, since
+ /* We have to do the simple_setsize() without f->sem held, since
some pages may be locked and waiting for it in readpage().
We are protected from a simultaneous write() extending i_size
back past iattr->ia_size, because do_truncate() holds the
generic inode semaphore. */
if (ivalid & ATTR_SIZE && inode->i_size > iattr->ia_size) {
- vmtruncate(inode, iattr->ia_size);
+ simple_setsize(inode, iattr->ia_size);
inode->i_blocks = (inode->i_size + 511) >> 9;
}