hpt366: simplify UltraDMA filtering (take 4)

[linux-2.6-omap-h63xx.git] / fs / ext2 / inode.c

diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c
index dd4e14c221e0e07c67c96e2ae06e6c3b755f225e..0079b2cd5314bdebca35c89ab67dc90a637e5697 100644 (file)
--- a/fs/ext2/inode.c
+++ b/fs/ext2/inode.c
@@ -1055,6 +1055,25 @@ void ext2_set_inode_flags(struct inode *inode)
                inode->i_flags |= S_DIRSYNC;
 }
 
+/* Propagate flags from i_flags to EXT2_I(inode)->i_flags */
+void ext2_get_inode_flags(struct ext2_inode_info *ei)
+{
+       unsigned int flags = ei->vfs_inode.i_flags;
+
+       ei->i_flags &= ~(EXT2_SYNC_FL|EXT2_APPEND_FL|
+                       EXT2_IMMUTABLE_FL|EXT2_NOATIME_FL|EXT2_DIRSYNC_FL);
+       if (flags & S_SYNC)
+               ei->i_flags |= EXT2_SYNC_FL;
+       if (flags & S_APPEND)
+               ei->i_flags |= EXT2_APPEND_FL;
+       if (flags & S_IMMUTABLE)
+               ei->i_flags |= EXT2_IMMUTABLE_FL;
+       if (flags & S_NOATIME)
+               ei->i_flags |= EXT2_NOATIME_FL;
+       if (flags & S_DIRSYNC)
+               ei->i_flags |= EXT2_DIRSYNC_FL;
+}
+
 void ext2_read_inode (struct inode * inode)
 {
        struct ext2_inode_info *ei = EXT2_I(inode);
@@ -1079,9 +1098,9 @@ void ext2_read_inode (struct inode * inode)
        }
        inode->i_nlink = le16_to_cpu(raw_inode->i_links_count);
        inode->i_size = le32_to_cpu(raw_inode->i_size);
-       inode->i_atime.tv_sec = le32_to_cpu(raw_inode->i_atime);
-       inode->i_ctime.tv_sec = le32_to_cpu(raw_inode->i_ctime);
-       inode->i_mtime.tv_sec = le32_to_cpu(raw_inode->i_mtime);
+       inode->i_atime.tv_sec = (signed)le32_to_cpu(raw_inode->i_atime);
+       inode->i_ctime.tv_sec = (signed)le32_to_cpu(raw_inode->i_ctime);
+       inode->i_mtime.tv_sec = (signed)le32_to_cpu(raw_inode->i_mtime);
        inode->i_atime.tv_nsec = inode->i_mtime.tv_nsec = inode->i_ctime.tv_nsec = 0;
        ei->i_dtime = le32_to_cpu(raw_inode->i_dtime);
        /* We now have enough fields to check if the inode was active or not.
@@ -1188,6 +1207,7 @@ static int ext2_update_inode(struct inode * inode, int do_sync)
        if (ei->i_state & EXT2_STATE_NEW)
                memset(raw_inode, 0, EXT2_SB(sb)->s_inode_size);
 
+       ext2_get_inode_flags(ei);
        raw_inode->i_mode = cpu_to_le16(inode->i_mode);
        if (!(test_opt(sb, NO_UID32))) {
                raw_inode->i_uid_low = cpu_to_le16(low_16_bits(uid));