]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/commit - fs/xfs/xfs_filestream.c
[XFS] streamline init/exit path
authorChristoph Hellwig <hch@infradead.org>
Fri, 18 Jul 2008 07:11:46 +0000 (17:11 +1000)
committerNiv Sardi <xaiki@debian.org>
Mon, 28 Jul 2008 06:59:25 +0000 (16:59 +1000)
commit9f8868ffb39c2f80ba69df4552cb530b6634f646
treefba09366faf55ee039cdbd91dff78b7d87a86d0b
parent136f8f21b6d564f553abe6130127d16fb50432d3
[XFS] streamline init/exit path

Currently the xfs module init/exit code is a mess. It's farmed out over a
lot of function with very little error checking. This patch makes sure we
propagate all initialization failures properly and clean up after them.
Various runtime initializations are replaced with compile-time
initializations where possible to make this easier. The exit path is
similarly consolidated.

There's now split out function to create/destroy the kmem zones and
alloc/free the trace buffers. I've also changed the ktrace allocations to
KM_MAYFAIL and handled errors resulting from that.

And yes, we really should replace the XFS_*_TRACE ifdefs with a single
XFS_TRACE..

SGI-PV: 976035

SGI-Modid: xfs-linux-melb:xfs-kern:31354a

Signed-off-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Niv Sardi <xaiki@sgi.com>
Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
14 files changed:
fs/xfs/linux-2.6/xfs_stats.c
fs/xfs/linux-2.6/xfs_stats.h
fs/xfs/linux-2.6/xfs_super.c
fs/xfs/linux-2.6/xfs_sysctl.c
fs/xfs/linux-2.6/xfs_sysctl.h
fs/xfs/support/uuid.c
fs/xfs/support/uuid.h
fs/xfs/xfs_da_btree.c
fs/xfs/xfs_error.c
fs/xfs/xfs_error.h
fs/xfs/xfs_filestream.c
fs/xfs/xfs_mount.h
fs/xfs/xfs_mru_cache.c
fs/xfs/xfs_vfsops.c