Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 59/90] ufs_getfrag_block(): we only grab ->truncate_mutex on block creation path | Date | Mon, 12 Jun 2017 17:26:05 +0200 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Al Viro <viro@zeniv.linux.org.uk>
commit 006351ac8ead0d4a67dd3845e3ceffe650a23212 upstream.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- fs/ufs/inode.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
--- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -403,7 +403,9 @@ static int ufs_getfrag_block(struct inod if (!create) { phys64 = ufs_frag_map(inode, offsets, depth); - goto out; + if (phys64) + map_bh(bh_result, sb, phys64 + frag); + return 0; } /* This code entered only while writing ....? */
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