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authorSteven Whitehouse <swhiteho@redhat.com>2009-03-09 09:03:51 +0000
committerSteven Whitehouse <steve@dolmen.chygwyn.com>2009-03-24 11:21:27 +0000
commit6bac243f0793499782267342eba852a8a6cc7ac4 (patch)
tree8cf9bb9fa54767c6207bc7f72d75364c290702d9 /fs/gfs2/meta_io.c
parent02ffad08e838997fad3de05c85560a57e5fd92de (diff)
downloadop-kernel-dev-6bac243f0793499782267342eba852a8a6cc7ac4.zip
op-kernel-dev-6bac243f0793499782267342eba852a8a6cc7ac4.tar.gz
GFS2: Clean up of glops.c
This cleans up a number of bits of code mostly based in glops.c. A couple of simple functions have been merged into the callers to make it more obvious what is going on, the mysterious raising of i_writecount around the truncate_inode_pages() call has been removed. The meta_go_* operations have been renamed rgrp_go_* since that is the only lock type that they are used with. The unused argument of gfs2_read_sb has been removed. Also a bug has been fixed where a check for the rindex inode was in the wrong callback. More comments are added, and the debugging code is improved too. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/meta_io.c')
-rw-r--r--fs/gfs2/meta_io.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c
index 870d65a..8d6f132 100644
--- a/fs/gfs2/meta_io.c
+++ b/fs/gfs2/meta_io.c
@@ -89,27 +89,6 @@ void gfs2_aspace_put(struct inode *aspace)
}
/**
- * gfs2_meta_inval - Invalidate all buffers associated with a glock
- * @gl: the glock
- *
- */
-
-void gfs2_meta_inval(struct gfs2_glock *gl)
-{
- struct gfs2_sbd *sdp = gl->gl_sbd;
- struct inode *aspace = gl->gl_aspace;
- struct address_space *mapping = gl->gl_aspace->i_mapping;
-
- gfs2_assert_withdraw(sdp, !atomic_read(&gl->gl_ail_count));
-
- atomic_inc(&aspace->i_writecount);
- truncate_inode_pages(mapping, 0);
- atomic_dec(&aspace->i_writecount);
-
- gfs2_assert_withdraw(sdp, !mapping->nrpages);
-}
-
-/**
* gfs2_meta_sync - Sync all buffers associated with a glock
* @gl: The glock
*
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