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author | Steven Whitehouse <swhiteho@redhat.com> | 2011-04-18 13:18:09 (GMT) |
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committer | Steven Whitehouse <swhiteho@redhat.com> | 2011-04-20 08:01:37 (GMT) |
commit | 4667a0ec32867865fd4deccf834594b3ea831baf (patch) | |
tree | bff74fb13700e4087972fce94e45fd69dae7939b /fs/gfs2/export.c | |
parent | f42ab0852946c1fb5103682c5897eb3da908e4b0 (diff) | |
download | linux-4667a0ec32867865fd4deccf834594b3ea831baf.tar.xz |
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 b5a5e60..fe9945f 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); |