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| author | Tyler Hicks <tyhicks@canonical.com> | 2011-11-21 17:31:29 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-09 08:54:04 -0800 |
| commit | 19c8acbc4a4d444d72d256a7541b040cebddc78b (patch) | |
| tree | 2222ef02c49bfe41dcbb59b88c31120a23d38f92 /drivers/i2c/algos/i2c-algo-bit.c | |
| parent | d1d274cd1ce2eb979c66233a36a7a92abfc0f18f (diff) | |
| download | lwn-19c8acbc4a4d444d72d256a7541b040cebddc78b.tar.gz lwn-19c8acbc4a4d444d72d256a7541b040cebddc78b.zip | |
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>
Diffstat (limited to 'drivers/i2c/algos/i2c-algo-bit.c')
0 files changed, 0 insertions, 0 deletions