diff options
| author | Marco Stornelli <marco.stornelli@gmail.com> | 2012-12-15 11:47:31 +0100 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2014-07-11 13:33:35 +0100 |
| commit | f6975fe1d8ca4f40768575a8e7b8360e7fa48a45 (patch) | |
| tree | 450bd76fe8a2f168c20401b0ca57054eecefe339 /fs | |
| parent | dc2f3db587e548df5fd55a8b420e18ac8c11cb8e (diff) | |
reiserfs: drop vmtruncate
commit cfac4b47c664e207740880d6492938761c53d74b upstream.
Removed vmtruncate
Signed-off-by: Marco Stornelli <marco.stornelli@gmail.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/reiserfs/file.c | 3 | ||||
| -rw-r--r-- | fs/reiserfs/inode.c | 15 |
2 files changed, 12 insertions, 6 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index ace635053a36..f011185db2d1 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -126,7 +126,7 @@ static int reiserfs_file_open(struct inode *inode, struct file *file) return err; } -static void reiserfs_vfs_truncate_file(struct inode *inode) +void reiserfs_vfs_truncate_file(struct inode *inode) { mutex_lock(&(REISERFS_I(inode)->tailpack)); reiserfs_truncate_file(inode, 1); @@ -312,7 +312,6 @@ const struct file_operations reiserfs_file_operations = { }; const struct inode_operations reiserfs_file_inode_operations = { - .truncate = reiserfs_vfs_truncate_file, .setattr = reiserfs_setattr, .setxattr = reiserfs_setxattr, .getxattr = reiserfs_getxattr, diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index fe677c09ded8..a4c6d994e2bb 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -3091,8 +3091,10 @@ static ssize_t reiserfs_direct_IO(int rw, struct kiocb *iocb, loff_t isize = i_size_read(inode); loff_t end = offset + iov_length(iov, nr_segs); - if (end > isize) - vmtruncate(inode, isize); + if ((end > isize) && inode_newsize_ok(inode, isize) == 0) { + truncate_setsize(inode, isize); + reiserfs_vfs_truncate_file(inode); + } } return ret; @@ -3206,8 +3208,13 @@ int reiserfs_setattr(struct dentry *dentry, struct iattr *attr) */ reiserfs_write_unlock_once(inode->i_sb, depth); if ((attr->ia_valid & ATTR_SIZE) && - attr->ia_size != i_size_read(inode)) - error = vmtruncate(inode, attr->ia_size); + attr->ia_size != i_size_read(inode)) { + error = inode_newsize_ok(inode, attr->ia_size); + if (!error) { + truncate_setsize(inode, attr->ia_size); + reiserfs_vfs_truncate_file(inode); + } + } if (!error) { setattr_copy(inode, attr); |