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| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2011-07-25 13:59:46 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-25 14:53:52 -0400 |
| commit | 5f00bcb38ef9a980a33c6dbdc0044964b05f22dd (patch) | |
| tree | 3175fb9375aecb50bde1be0bf4fa8aa8155131d6 /fs/cifs/file.c | |
| parent | 34006cee28f7344f9557a4be3816c7891b1bbab1 (diff) | |
| parent | b6844e8f64920cdee620157252169ba63afb0c89 (diff) | |
| download | linux-5f00bcb38ef9a980a33c6dbdc0044964b05f22dd.tar.bz2 | |
Merge branch 'master' into devel and apply fixup from Stephen Rothwell:
vfs/nfs: fixup for nfs_open_context change
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/cifs/file.c')
| -rw-r--r-- | fs/cifs/file.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/fs/cifs/file.c b/fs/cifs/file.c index bb71471a4d9d..378acdafa356 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -1401,7 +1401,8 @@ static int cifs_write_end(struct file *file, struct address_space *mapping, return rc; } -int cifs_strict_fsync(struct file *file, int datasync) +int cifs_strict_fsync(struct file *file, loff_t start, loff_t end, + int datasync) { int xid; int rc = 0; @@ -1410,6 +1411,11 @@ int cifs_strict_fsync(struct file *file, int datasync) struct inode *inode = file->f_path.dentry->d_inode; struct cifs_sb_info *cifs_sb = CIFS_SB(inode->i_sb); + rc = filemap_write_and_wait_range(inode->i_mapping, start, end); + if (rc) + return rc; + mutex_lock(&inode->i_mutex); + xid = GetXid(); cFYI(1, "Sync file - name: %s datasync: 0x%x", @@ -1428,16 +1434,23 @@ int cifs_strict_fsync(struct file *file, int datasync) rc = CIFSSMBFlush(xid, tcon, smbfile->netfid); FreeXid(xid); + mutex_unlock(&inode->i_mutex); return rc; } -int cifs_fsync(struct file *file, int datasync) +int cifs_fsync(struct file *file, loff_t start, loff_t end, int datasync) { int xid; int rc = 0; struct cifs_tcon *tcon; struct cifsFileInfo *smbfile = file->private_data; struct cifs_sb_info *cifs_sb = CIFS_SB(file->f_path.dentry->d_sb); + struct inode *inode = file->f_mapping->host; + + rc = filemap_write_and_wait_range(inode->i_mapping, start, end); + if (rc) + return rc; + mutex_lock(&inode->i_mutex); xid = GetXid(); @@ -1449,6 +1462,7 @@ int cifs_fsync(struct file *file, int datasync) rc = CIFSSMBFlush(xid, tcon, smbfile->netfid); FreeXid(xid); + mutex_unlock(&inode->i_mutex); return rc; } @@ -1737,7 +1751,7 @@ cifs_iovec_read(struct file *file, const struct iovec *iov, io_parms.pid = pid; io_parms.tcon = pTcon; io_parms.offset = *poffset; - io_parms.length = len; + io_parms.length = cur_len; rc = CIFSSMBRead(xid, &io_parms, &bytes_read, &read_data, &buf_type); pSMBr = (struct smb_com_read_rsp *)read_data; |