mirror_zfs

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T

Richard Yao 0f37d0c8be Linux 3.11 compat: fops->iterate()

Commit torvalds/linux@2233f31aad
replaced ->readdir() with ->iterate() in struct file_operations.
All filesystems must now use the new ->iterate method.

To handle this the code was reworked to use the new ->iterate
interface.  Care was taken to keep the majority of changes
confined to the ZPL layer which is already Linux specific.
However, minor changes were required to the common zfs_readdir()
function.

Compatibility with older kernels was accomplished by adding
versions of the trivial dir_emit* helper functions.  Also the
various *_readdir() functions were reworked in to wrappers
which create a dir_context structure to pass to the new
*_iterate() functions.

Unfortunately, the new dir_emit* functions prevent us from
passing a private pointer to the filldir function.  The xattr
directory code leveraged this ability through zfs_readdir()
to generate the list of xattr names.  Since we can no longer
use zfs_readdir() a simplified zpl_xattr_readdir() function
was added to perform the same task.

Signed-off-by: Richard Yao <ryao@cs.stonybrook.edu>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1653
Issue #1591

2013-08-15 16:19:07 -07:00

cmd

Don't specifically open /etc/mtab - it is done in libzfs_init()

2013-08-15 10:19:38 -07:00

config

Linux 3.11 compat: fops->iterate()

2013-08-15 16:19:07 -07:00

dracut

Refresh dracut module setup

2013-03-21 12:51:06 -07:00

etc

Improve OpenRC init script