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d77147ff44
This patch adds support for online resizing on bigalloc file system by implementing EXT4_IOC_RESIZE_FS ioctl. Old resize interfaces (add block groups and extend last block group) are left untouched. Tests performed with cluster sizes of 1, 2, 4 and 8 blocks (of size 4k) per cluster. I will add these tests to xfstests. Signed-off-by: Harshad Shirwadkar <harshads@google.com> Signed-off-by: Theodore Ts'o <tytso@mit.edu>
5386 lines
147 KiB
5386 lines
147 KiB