| commit | 19c8acbc4a4d444d72d256a7541b040cebddc78b | |
| author | Tyler Hicks <tyhicks@canonical.com> | |
| Mon, 21 Nov 2011 23:31:29 +0000 (21 17:31 -0600) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Fri, 9 Dec 2011 16:54:04 +0000 (9 08:54 -0800) | ||
| tree | 2222ef02c49bfe41dcbb59b88c31120a23d38f92 | treesnapshot (tar.gz zip) |
| parent | d1d274cd1ce2eb979c66233a36a7a92abfc0f18f | commitdiff |
eCryptfs: Flush file in vma close
commit 32001d6fe9ac6b0423e674a3093aa56740849f3b upstream.
Dirty pages weren't being written back when an mmap'ed eCryptfs file was
closed before the mapping was unmapped. Since f_ops->flush() is not
called by the munmap() path, the lower file was simply being released.
This patch flushes the eCryptfs file in the vm_ops->close() path.
https://launchpad.net/bugs/870326
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 32001d6fe9ac6b0423e674a3093aa56740849f3b upstream.
Dirty pages weren't being written back when an mmap'ed eCryptfs file was
closed before the mapping was unmapped. Since f_ops->flush() is not
called by the munmap() path, the lower file was simply being released.
This patch flushes the eCryptfs file in the vm_ops->close() path.
https://launchpad.net/bugs/870326
Signed-off-by: Tyler Hicks <tyhicks@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| fs/ecryptfs/file.c | diffblobblamehistory |