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| author | Jeff Layton <jlayton@redhat.com> | 2010-09-29 09:49:54 -0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2010-09-29 19:23:23 +0000 |
| commit | 522440ed55d2cc8855ea5f82bc067e0483b2e1be (patch) | |
| tree | 53d8bee5f3e0dd69affd167b4e29a7244d9fc2da | |
| parent | 899611ee7d373e5eeda08e9a8632684e1ebbbf00 (diff) | |
| download | linux-522440ed55d2cc8855ea5f82bc067e0483b2e1be.tar.bz2 | |
cifs: set backing_dev_info on new S_ISREG inodes
Testing on very recent kernel (2.6.36-rc6) made this warning pop:
WARNING: at fs/fs-writeback.c:87 inode_to_bdi+0x65/0x70()
Hardware name:
Dirtiable inode bdi default != sb bdi cifs
...the following patch fixes it and seems to be the obviously correct
thing to do for cifs.
Cc: stable@kernel.org
Acked-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
| -rw-r--r-- | fs/cifs/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c index 93f77d438d3c..53cce8cc2224 100644 --- a/fs/cifs/inode.c +++ b/fs/cifs/inode.c @@ -801,6 +801,8 @@ retry_iget5_locked: inode->i_flags |= S_NOATIME | S_NOCMTIME; if (inode->i_state & I_NEW) { inode->i_ino = hash; + if (S_ISREG(inode->i_mode)) + inode->i_data.backing_dev_info = sb->s_bdi; #ifdef CONFIG_CIFS_FSCACHE /* initialize per-inode cache cookie pointer */ CIFS_I(inode)->fscache = NULL; |