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-rw-r--r--Documentation/filesystems/ext4.txt7
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/filesystems/ext4.txt b/Documentation/filesystems/ext4.txt
index 4917cf24a5e0..10ec4639f152 100644
--- a/Documentation/filesystems/ext4.txt
+++ b/Documentation/filesystems/ext4.txt
@@ -581,6 +581,13 @@ Table of Ext4 specific ioctls
581 behaviour may change in the future as it is 581 behaviour may change in the future as it is
582 not necessary and has been done this way only 582 not necessary and has been done this way only
583 for sake of simplicity. 583 for sake of simplicity.
584
585 EXT4_IOC_RESIZE_FS Resize the filesystem to a new size. The number
586 of blocks of resized filesystem is passed in via
587 64 bit integer argument. The kernel allocates
588 bitmaps and inode table, the userspace tool thus
589 just passes the new number of blocks.
590
584.............................................................................. 591..............................................................................
585 592
586References 593References