aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--fs/ext3/inode.c20
-rw-r--r--fs/ext3/ioctl.c1
-rw-r--r--include/linux/ext3_fs.h1
3 files changed, 22 insertions, 0 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index f9bcddbd2ef..e1bb0317198 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -2580,6 +2580,25 @@ void ext3_set_inode_flags(struct inode *inode)
inode->i_flags |= S_DIRSYNC;
}
+/* Propagate flags from i_flags to EXT3_I(inode)->i_flags */
+void ext3_get_inode_flags(struct ext3_inode_info *ei)
+{
+ unsigned int flags = ei->vfs_inode.i_flags;
+
+ ei->i_flags &= ~(EXT3_SYNC_FL|EXT3_APPEND_FL|
+ EXT3_IMMUTABLE_FL|EXT3_NOATIME_FL|EXT3_DIRSYNC_FL);
+ if (flags & S_SYNC)
+ ei->i_flags |= EXT3_SYNC_FL;
+ if (flags & S_APPEND)
+ ei->i_flags |= EXT3_APPEND_FL;
+ if (flags & S_IMMUTABLE)
+ ei->i_flags |= EXT3_IMMUTABLE_FL;
+ if (flags & S_NOATIME)
+ ei->i_flags |= EXT3_NOATIME_FL;
+ if (flags & S_DIRSYNC)
+ ei->i_flags |= EXT3_DIRSYNC_FL;
+}
+
void ext3_read_inode(struct inode * inode)
{
struct ext3_iloc iloc;
@@ -2735,6 +2754,7 @@ static int ext3_do_update_inode(handle_t *handle,
if (ei->i_state & EXT3_STATE_NEW)
memset(raw_inode, 0, EXT3_SB(inode->i_sb)->s_inode_size);
+ ext3_get_inode_flags(ei);
raw_inode->i_mode = cpu_to_le16(inode->i_mode);
if(!(test_opt(inode->i_sb, NO_UID32))) {
raw_inode->i_uid_low = cpu_to_le16(low_16_bits(inode->i_uid));
diff --git a/fs/ext3/ioctl.c b/fs/ext3/ioctl.c
index 9b8090d94e6..965006dba6b 100644
--- a/fs/ext3/ioctl.c
+++ b/fs/ext3/ioctl.c
@@ -28,6 +28,7 @@ int ext3_ioctl (struct inode * inode, struct file * filp, unsigned int cmd,
switch (cmd) {
case EXT3_IOC_GETFLAGS:
+ ext3_get_inode_flags(ei);
flags = ei->i_flags & EXT3_FL_USER_VISIBLE;
return put_user(flags, (int __user *) arg);
case EXT3_IOC_SETFLAGS: {
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 4eb18ac510a..ece49a804fe 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -824,6 +824,7 @@ extern int ext3_change_inode_journal_flag(struct inode *, int);
extern int ext3_get_inode_loc(struct inode *, struct ext3_iloc *);
extern void ext3_truncate (struct inode *);
extern void ext3_set_inode_flags(struct inode *);
+extern void ext3_get_inode_flags(struct ext3_inode_info *);
extern void ext3_set_aops(struct inode *inode);
/* ioctl.c */