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authorSteven Whitehouse <swhiteho@redhat.com>2009-05-22 10:48:59 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2009-05-22 10:48:59 +0100
commit536baf02f650f4547f105386878b4736fbc181e8 (patch)
treeeeb326e76515c074f6eb0ae63deb598605632523 /fs/gfs2/inode.c
parent2286dbfad1fb622ee2691537e5caaedee4618860 (diff)
downloadop-kernel-dev-536baf02f650f4547f105386878b4736fbc181e8.zip
op-kernel-dev-536baf02f650f4547f105386878b4736fbc181e8.tar.gz
GFS2: Move gfs2_readlinki into ops_inode.c
Move gfs2_readlinki into ops_inode.c and make it static Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/inode.c')
-rw-r--r--fs/gfs2/inode.c58
1 files changed, 1 insertions, 57 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 9b17447..676e750 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -1085,63 +1085,7 @@ int gfs2_unlink_ok(struct gfs2_inode *dip, const struct qstr *name,
return 0;
}
-/**
- * gfs2_readlinki - return the contents of a symlink
- * @ip: the symlink's inode
- * @buf: a pointer to the buffer to be filled
- * @len: a pointer to the length of @buf
- *
- * If @buf is too small, a piece of memory is kmalloc()ed and needs
- * to be freed by the caller.
- *
- * Returns: errno
- */
-
-int gfs2_readlinki(struct gfs2_inode *ip, char **buf, unsigned int *len)
-{
- struct gfs2_holder i_gh;
- struct buffer_head *dibh;
- unsigned int x;
- int error;
-
- gfs2_holder_init(ip->i_gl, LM_ST_SHARED, 0, &i_gh);
- error = gfs2_glock_nq(&i_gh);
- if (error) {
- gfs2_holder_uninit(&i_gh);
- return error;
- }
-
- if (!ip->i_disksize) {
- gfs2_consist_inode(ip);
- error = -EIO;
- goto out;
- }
-
- error = gfs2_meta_inode_buffer(ip, &dibh);
- if (error)
- goto out;
-
- x = ip->i_disksize + 1;
- if (x > *len) {
- *buf = kmalloc(x, GFP_NOFS);
- if (!*buf) {
- error = -ENOMEM;
- goto out_brelse;
- }
- }
-
- memcpy(*buf, dibh->b_data + sizeof(struct gfs2_dinode), x);
- *len = x;
-
-out_brelse:
- brelse(dibh);
-out:
- gfs2_glock_dq_uninit(&i_gh);
- return error;
-}
-
-static int
-__gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
+static int __gfs2_setattr_simple(struct gfs2_inode *ip, struct iattr *attr)
{
struct buffer_head *dibh;
int error;
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