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(parent: df3f139) | patch
ext4: fix online resizing for bigalloc file systems with a 1k block size
authorTheodore Ts'o <tytso@mit.edu>
Tue, 4 Sep 2018 02:25:01 +0000 (22:25 -0400)
committerTheodore Ts'o <tytso@mit.edu>
Tue, 4 Sep 2018 02:25:01 +0000 (22:25 -0400)
commitaa11b7988b2c2e2310b134ec480f5673c9d29960
tree239d1e7028b09e26dcbc03dd7f70a7c29d751a28tree | snapshot
parentdf3f139b3f01725b3c0279ea30dcc98199f8e04bcommit | diff
ext4: fix online resizing for bigalloc file systems with a 1k block size

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
fs/ext4/resize.c diff | blob | history
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