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| author | npiggin@suse.de <npiggin@suse.de> | 2010-05-27 01:05:34 +1000 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-05-27 22:15:42 -0400 |
| commit | 15c6fd9786dfaab43547bf60df6fa63170fb64fc (patch) | |
| tree | afd997b3402761e28b6c39f414fbd93c69fdcdce /fs/jffs2/fs.c | |
| parent | 7bb46a6734a7e1ad4beaecc11cae7ed3ff81d30f (diff) | |
| download | linux-15c6fd9786dfaab43547bf60df6fa63170fb64fc.tar.gz linux-15c6fd9786dfaab43547bf60df6fa63170fb64fc.tar.bz2 linux-15c6fd9786dfaab43547bf60df6fa63170fb64fc.zip | |
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/fs.c')
| -rw-r--r-- | fs/jffs2/fs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/jffs2/fs.c b/fs/jffs2/fs.c index 86e0821fc989..8bc2c80ab159 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; } |