diff options
| author | Steve French <sfrench@us.ibm.com> | 2008-02-15 21:06:08 +0000 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2008-02-15 21:06:08 +0000 |
| commit | 0a3abcf75bf391fec4e32356ab5ddb8f5d2e6b41 (patch) | |
| tree | b80b1d344ec24cad28b057ef803cebac9434be01 /fs/ufs/inode.c | |
| parent | 70eff55d2d979cca700aa6906494f0c474f3f7ff (diff) | |
| parent | 101142c37be8e5af9b847860219217e6b958c739 (diff) | |
Merge branch 'master' of /pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'fs/ufs/inode.c')
| -rw-r--r-- | fs/ufs/inode.c | 36 |
1 files changed, 21 insertions, 15 deletions
diff --git a/fs/ufs/inode.c b/fs/ufs/inode.c index 4320782761ae..5446b888fc8e 100644 --- a/fs/ufs/inode.c +++ b/fs/ufs/inode.c @@ -30,7 +30,6 @@ #include <linux/errno.h> #include <linux/fs.h> -#include <linux/ufs_fs.h> #include <linux/time.h> #include <linux/stat.h> #include <linux/string.h> @@ -38,6 +37,7 @@ #include <linux/smp_lock.h> #include <linux/buffer_head.h> +#include "ufs_fs.h" #include "ufs.h" #include "swab.h" #include "util.h" @@ -714,26 +714,30 @@ static int ufs2_read_inode(struct inode *inode, struct ufs2_inode *ufs2_inode) return 0; } -void ufs_read_inode(struct inode * inode) +struct inode *ufs_iget(struct super_block *sb, unsigned long ino) { - struct ufs_inode_info *ufsi = UFS_I(inode); - struct super_block * sb; - struct ufs_sb_private_info * uspi; + struct ufs_inode_info *ufsi; + struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi; struct buffer_head * bh; + struct inode *inode; int err; - UFSD("ENTER, ino %lu\n", inode->i_ino); - - sb = inode->i_sb; - uspi = UFS_SB(sb)->s_uspi; + UFSD("ENTER, ino %lu\n", ino); - if (inode->i_ino < UFS_ROOTINO || - inode->i_ino > (uspi->s_ncg * uspi->s_ipg)) { + if (ino < UFS_ROOTINO || ino > (uspi->s_ncg * uspi->s_ipg)) { ufs_warning(sb, "ufs_read_inode", "bad inode number (%lu)\n", - inode->i_ino); - goto bad_inode; + ino); + return ERR_PTR(-EIO); } + inode = iget_locked(sb, ino); + if (!inode) + return ERR_PTR(-ENOMEM); + if (!(inode->i_state & I_NEW)) + return inode; + + ufsi = UFS_I(inode); + bh = sb_bread(sb, uspi->s_sbbase + ufs_inotofsba(inode->i_ino)); if (!bh) { ufs_warning(sb, "ufs_read_inode", "unable to read inode %lu\n", @@ -765,10 +769,12 @@ void ufs_read_inode(struct inode * inode) brelse(bh); UFSD("EXIT\n"); - return; + unlock_new_inode(inode); + return inode; bad_inode: - make_bad_inode(inode); + iget_failed(inode); + return ERR_PTR(-EIO); } static void ufs1_update_inode(struct inode *inode, struct ufs_inode *ufs_inode) |