Merge branch 'generic' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

[karo-tx-linux.git] / fs / ext4 / inode.c

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 56f5095360f56ce2dd11f316406139fff326f3f0..10b574ab354bd7060b995080dd89dd47e7fff36b 100644 (file)
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5364,17 +5364,52 @@ err_out:
 int ext4_getattr(const struct path *path, struct kstat *stat,
                 u32 request_mask, unsigned int query_flags)
 {
-       struct inode *inode;
-       unsigned long long delalloc_blocks;
+       struct inode *inode = d_inode(path->dentry);
+       struct ext4_inode *raw_inode;
+       struct ext4_inode_info *ei = EXT4_I(inode);
+       unsigned int flags;
+
+       if (EXT4_FITS_IN_INODE(raw_inode, ei, i_crtime)) {
+               stat->result_mask |= STATX_BTIME;
+               stat->btime.tv_sec = ei->i_crtime.tv_sec;
+               stat->btime.tv_nsec = ei->i_crtime.tv_nsec;
+       }
+
+       flags = ei->i_flags & EXT4_FL_USER_VISIBLE;
+       if (flags & EXT4_APPEND_FL)
+               stat->attributes |= STATX_ATTR_APPEND;
+       if (flags & EXT4_COMPR_FL)
+               stat->attributes |= STATX_ATTR_COMPRESSED;
+       if (flags & EXT4_ENCRYPT_FL)
+               stat->attributes |= STATX_ATTR_ENCRYPTED;
+       if (flags & EXT4_IMMUTABLE_FL)
+               stat->attributes |= STATX_ATTR_IMMUTABLE;
+       if (flags & EXT4_NODUMP_FL)
+               stat->attributes |= STATX_ATTR_NODUMP;
+
+       stat->attributes_mask |= (STATX_ATTR_APPEND |
+                                 STATX_ATTR_COMPRESSED |
+                                 STATX_ATTR_ENCRYPTED |
+                                 STATX_ATTR_IMMUTABLE |
+                                 STATX_ATTR_NODUMP);
 
-       inode = d_inode(path->dentry);
        generic_fillattr(inode, stat);
+       return 0;
+}
+
+int ext4_file_getattr(const struct path *path, struct kstat *stat,
+                     u32 request_mask, unsigned int query_flags)
+{
+       struct inode *inode = d_inode(path->dentry);
+       u64 delalloc_blocks;
+
+       ext4_getattr(path, stat, request_mask, query_flags);
 
        /*
         * If there is inline data in the inode, the inode will normally not
         * have data blocks allocated (it may have an external xattr block).
         * Report at least one sector for such files, so tools like tar, rsync,
-        * others doen't incorrectly think the file is completely sparse.
+        * others don't incorrectly think the file is completely sparse.
         */
        if (unlikely(ext4_has_inline_data(inode)))
                stat->blocks += (stat->size + 511) >> 9;