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authorRussell King <rmk+kernel@arm.linux.org.uk>2009-12-06 12:00:33 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2009-12-06 12:00:33 -0500
commit3d14b5beba35250c548d3851a2b84fce742d8311 (patch)
tree065e3d93c3fcbc5ee4c44fa78662393cddbdf6de /fs/gfs2/dir.c
parent0719dc341389882cc834ed18fc9b7fc6006b2b85 (diff)
parent1bf8e6219552d5dd27012d567ec8c4bb9c2d86b4 (diff)
Merge branch 'sa1100' into devel
Diffstat (limited to 'fs/gfs2/dir.c')
-rw-r--r--fs/gfs2/dir.c34
1 files changed, 1 insertions, 33 deletions
diff --git a/fs/gfs2/dir.c b/fs/gfs2/dir.c
index 297d7e5cebad..25fddc100f18 100644
--- a/fs/gfs2/dir.c
+++ b/fs/gfs2/dir.c
@@ -525,38 +525,6 @@ consist_inode:
525 return ERR_PTR(-EIO); 525 return ERR_PTR(-EIO);
526} 526}
527 527
528
529/**
530 * dirent_first - Return the first dirent
531 * @dip: the directory
532 * @bh: The buffer
533 * @dent: Pointer to list of dirents
534 *
535 * return first dirent whether bh points to leaf or stuffed dinode
536 *
537 * Returns: IS_LEAF, IS_DINODE, or -errno
538 */
539
540static int dirent_first(struct gfs2_inode *dip, struct buffer_head *bh,
541 struct gfs2_dirent **dent)
542{
543 struct gfs2_meta_header *h = (struct gfs2_meta_header *)bh->b_data;
544
545 if (be32_to_cpu(h->mh_type) == GFS2_METATYPE_LF) {
546 if (gfs2_meta_check(GFS2_SB(&dip->i_inode), bh))
547 return -EIO;
548 *dent = (struct gfs2_dirent *)(bh->b_data +
549 sizeof(struct gfs2_leaf));
550 return IS_LEAF;
551 } else {
552 if (gfs2_metatype_check(GFS2_SB(&dip->i_inode), bh, GFS2_METATYPE_DI))
553 return -EIO;
554 *dent = (struct gfs2_dirent *)(bh->b_data +
555 sizeof(struct gfs2_dinode));
556 return IS_DINODE;
557 }
558}
559
560static int dirent_check_reclen(struct gfs2_inode *dip, 528static int dirent_check_reclen(struct gfs2_inode *dip,
561 const struct gfs2_dirent *d, const void *end_p) 529 const struct gfs2_dirent *d, const void *end_p)
562{ 530{
@@ -1006,7 +974,7 @@ static int dir_split_leaf(struct inode *inode, const struct qstr *name)
1006 divider = (start + half_len) << (32 - dip->i_depth); 974 divider = (start + half_len) << (32 - dip->i_depth);
1007 975
1008 /* Copy the entries */ 976 /* Copy the entries */
1009 dirent_first(dip, obh, &dent); 977 dent = (struct gfs2_dirent *)(obh->b_data + sizeof(struct gfs2_leaf));
1010 978
1011 do { 979 do {
1012 next = dent; 980 next = dent;