xfs: update lazy sb counters immediately for resizefs

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sb_fdblocks will be updated lazily if lazysbcount is enabled,
therefore when shrinking the filesystem sb_fdblocks could be
larger than sb_dblocks and xfs_validate_sb_write() would fail.

Even for growfs case, it'd be better to update lazy sb counters
immediately to reflect the real sb counters.

Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Gao Xiang <hsiangkao@redhat.com>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>

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Gao Xiang 2021-03-23 19:05:37 -07:00 • committed by Darrick J. Wong

parent f9dd7ba430

commit 014695c0a7

1 changed files with 9 additions and 0 deletions

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fs/xfs/xfs_fsops.c

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