tree 63d982e09a9cb934fe656afe115031c0a9dc5e4a
parent 94aabbd99370f738da4f6cb4ea0b94cd9024002f
author Steven Whitehouse <swhiteho@redhat.com> 1143573244 -0500
committer Steven Whitehouse <swhiteho@redhat.com> 1143573244 -0500

[GFS2] Further updates to dir and logging code

This reduces the size of the directory code by about 3k and gets
readdir() to use the functions which were introduced in the previous
directory code update.

Two memory allocations are merged into one. Eliminates zeroing of some
buffers which were never used before they were initialised by
other data.

There is still scope for further improvement in the directory code.

On the logging side, a hand created mutex has been replaced by a
standard Linux mutex in the log allocation code.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>