diff options
| -rw-r--r-- | fs/ext3/ialloc.c | 8 | ||||
| -rw-r--r-- | fs/ext3/ioctl.c | 3 | ||||
| -rw-r--r-- | include/linux/ext3_fs.h | 17 |
3 files changed, 20 insertions, 8 deletions
diff --git a/fs/ext3/ialloc.c b/fs/ext3/ialloc.c index ba9186a..8de6c72 100644 --- a/fs/ext3/ialloc.c +++ b/fs/ext3/ialloc.c @@ -559,12 +559,8 @@ got: ei->i_dir_start_lookup = 0; ei->i_disksize = 0; - ei->i_flags = EXT3_I(dir)->i_flags & EXT3_FL_INHERITED; - if (S_ISLNK(mode)) - ei->i_flags &= ~(EXT3_IMMUTABLE_FL|EXT3_APPEND_FL); - /* dirsync only applies to directories */ - if (!S_ISDIR(mode)) - ei->i_flags &= ~EXT3_DIRSYNC_FL; + ei->i_flags = + ext3_mask_flags(mode, EXT3_I(dir)->i_flags & EXT3_FL_INHERITED); #ifdef EXT3_FRAGMENTS ei->i_faddr = 0; ei->i_frag_no = 0; diff --git a/fs/ext3/ioctl.c b/fs/ext3/ioctl.c index b7394d0..5e86ce9 100644 --- a/fs/ext3/ioctl.c +++ b/fs/ext3/ioctl.c @@ -53,8 +53,7 @@ int ext3_ioctl (struct inode * inode, struct file * filp, unsigned int cmd, goto flags_out; } - if (!S_ISDIR(inode->i_mode)) - flags &= ~EXT3_DIRSYNC_FL; + flags = ext3_mask_flags(inode->i_mode, flags); mutex_lock(&inode->i_mutex); /* Is it quota file? Do not allow user to mess with it */ diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index b745619..d76800f 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -185,6 +185,23 @@ struct ext3_group_desc EXT3_NOCOMPR_FL | EXT3_JOURNAL_DATA_FL |\ EXT3_NOTAIL_FL | EXT3_DIRSYNC_FL) +/* Flags that are appropriate for regular files (all but dir-specific ones). */ +#define EXT3_REG_FLMASK (~(EXT3_DIRSYNC_FL | EXT3_TOPDIR_FL)) + +/* Flags that are appropriate for non-directories/regular files. */ +#define EXT3_OTHER_FLMASK (EXT3_NODUMP_FL | EXT3_NOATIME_FL) + +/* Mask out flags that are inappropriate for the given type of inode. */ +static inline __u32 ext3_mask_flags(umode_t mode, __u32 flags) +{ + if (S_ISDIR(mode)) + return flags; + else if (S_ISREG(mode)) + return flags & EXT3_REG_FLMASK; + else + return flags & EXT3_OTHER_FLMASK; +} + /* * Inode dynamic state flags */ |