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| author | Theodore Ts'o <tytso@mit.edu> | 2018-09-03 22:25:01 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-29 03:06:06 -0700 |
| commit | ba48e66e3f53b30dd6f5785eaa658b9919d3e07c (patch) | |
| tree | 56dc7306d2cab471d65b49f7833b43e1521883b7 /fs/ext4/mmp.c | |
| parent | 6a4d7b584d3831bd4d01850d5afe97fa64b363e8 (diff) | |
ext4: fix online resizing for bigalloc file systems with a 1k block size
commit 5f8c10936fab2b69a487400f2872902e597dd320 upstream.
An online resize of a file system with the bigalloc feature enabled
and a 1k block size would be refused since ext4_resize_begin() did not
understand s_first_data_block is 0 for all bigalloc file systems, even
when the block size is 1k.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/mmp.c')
0 files changed, 0 insertions, 0 deletions