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| author | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-27 21:53:53 +0400 |
|---|---|---|
| committer | Steven Whitehouse <swhiteho@redhat.com> | 2006-07-27 21:53:53 +0400 |
| commit | f45b7ddd2bae1dc98e35c3611b55cba6d2a8da9e (patch) | |
| tree | b2c498fc65855cb0f7ec17b9e2a42200aae633af /fs/gfs2/glock.c | |
| parent | ae4a382004fc6cf229c51deaf69910410d313e0b (diff) | |
| download | linux-f45b7ddd2bae1dc98e35c3611b55cba6d2a8da9e.tar.xz | |
[GFS2] Use a bio to read the superblock
This means that we don't need to create a special inode just to contain
a struct address_space in order to read a single disk block. Instead
we read the disk block directly. Its slightly faster, and uses slightly
less memory, but the real reason for doing this is that it removes a
special case from the glock code.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/glock.c')
| -rw-r--r-- | fs/gfs2/glock.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 0381d4cc4146..91ac9c9d4a96 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -311,8 +311,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, uint64_t number, /* If this glock protects actual on-disk data or metadata blocks, create a VFS inode to manage the pages/buffers holding them. */ if (glops == &gfs2_inode_glops || - glops == &gfs2_rgrp_glops || - glops == &gfs2_meta_glops) { + glops == &gfs2_rgrp_glops) { gl->gl_aspace = gfs2_aspace_get(sdp); if (!gl->gl_aspace) { error = -ENOMEM; |