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| author |   Steven Whitehouse <swhiteho@redhat.com> | 2011-04-18 14:18:09 +0100 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2011-04-20 09:01:37 +0100 |
| commit | 4667a0ec32867865fd4deccf834594b3ea831baf (patch) | |
| tree | bff74fb13700e4087972fce94e45fd69dae7939b /fs/gfs2/export.c | |
| parent | GFS2: Optimise glock lru and end of life inodes (diff) | |
| download | linux-dev-4667a0ec32867865fd4deccf834594b3ea831baf.tar.xz linux-dev-4667a0ec32867865fd4deccf834594b3ea831baf.zip | |
GFS2: Make writeback more responsive to system conditions
This patch adds writeback_control to writing back the AIL
list. This means that we can then take advantage of the
information we get in ->write_inode() in order to set off
some pre-emptive writeback.
In addition, the AIL code is cleaned up a bit to make it
a bit simpler to understand.
There is still more which can usefully be done in this area,
but this is a good start at least.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/export.c')
| -rw-r--r-- | fs/gfs2/export.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c index b5a5e60df0d5..fe9945f2ff72 100644 --- a/fs/gfs2/export.c +++ b/fs/gfs2/export.c @@ -139,7 +139,7 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb, struct gfs2_sbd *sdp = sb->s_fs_info; struct inode *inode; - inode = gfs2_ilookup(sb, inum->no_addr); + inode = gfs2_ilookup(sb, inum->no_addr, 0); if (inode) { if (GFS2_I(inode)->i_no_formal_ino != inum->no_formal_ino) { iput(inode); |