| commit | 32001d6fe9ac6b0423e674a3093aa56740849f3b | |
| author | Tyler Hicks <tyhicks@canonical.com> | |
| Mon, 21 Nov 2011 23:31:29 +0000 (21 17:31 -0600) | ||
| committer | Tyler Hicks <tyhicks@canonical.com> | |
| Wed, 23 Nov 2011 21:40:09 +0000 (23 15:40 -0600) | ||
| tree | 97517bbe44089da7d33a6cc715f835e2adc9ddea | treesnapshot (tar.gz zip) |
| parent | b59db43ad4434519feb338eacb01d77eb50825c5 | commitdiff |
eCryptfs: Flush file in vma close
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>
Cc: stable@kernel.org [2.6.39+]
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>
Cc: stable@kernel.org [2.6.39+]
| fs/ecryptfs/file.c | diffblobblamehistory |