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| author |   Stephen Rothwell <sfr@canb.auug.org.au> | 2010-06-22 11:15:01 +1000 |
|---|---|---|
| committer |   Al Viro <viro@zeniv.linux.org.uk> | 2010-08-11 00:08:00 -0400 |
| commit | 8cef9c67356eca3e6502444c8075a06c86872abf (patch) | |
| tree | d98de53b2f22488f898cd200fe341c4355b4a342 /fs/9p | |
| parent | Merge branch 'writable_limits' of git://decibel.fi.muni.cz/~xslaby/linux (diff) | |
| download | linux-dev-8cef9c67356eca3e6502444c8075a06c86872abf.tar.xz linux-dev-8cef9c67356eca3e6502444c8075a06c86872abf.zip | |
v9fs: fixup for inode_setattr being removed
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/9p')
| -rw-r--r-- | fs/9p/vfs_inode.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index d97c34a24f7a..c7c23eab9440 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -1263,10 +1263,19 @@ static int v9fs_vfs_setattr_dotl(struct dentry *dentry, struct iattr *iattr) return PTR_ERR(fid); retval = p9_client_setattr(fid, &p9attr); - if (retval >= 0) - retval = inode_setattr(dentry->d_inode, iattr); + if (retval < 0) + return retval; - return retval; + if ((iattr->ia_valid & ATTR_SIZE) && + iattr->ia_size != i_size_read(dentry->d_inode)) { + retval = vmtruncate(dentry->d_inode, iattr->ia_size); + if (retval) + return retval; + } + + setattr_copy(dentry->d_inode, iattr); + mark_inode_dirty(dentry->d_inode); + return 0; } /** |