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| author | Steven Whitehouse <swhiteho@redhat.com> | 2009-03-09 10:03:51 +0100 |
|---|---|---|
| committer | Steven Whitehouse <steve@dolmen.chygwyn.com> | 2009-03-24 12:21:27 +0100 |
| commit | 6bac243f0793499782267342eba852a8a6cc7ac4 (patch) | |
| tree | 8cf9bb9fa54767c6207bc7f72d75364c290702d9 /fs/gfs2/meta_io.c | |
| parent | GFS2: Fix locking bug in failed shared to exclusive conversion (diff) | |
| download | linux-6bac243f0793499782267342eba852a8a6cc7ac4.tar.xz linux-6bac243f0793499782267342eba852a8a6cc7ac4.zip | |
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.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index 870d65ae7ae2..8d6f13256b26 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 * |