ext4: don't set EXTENT_STATUS_DELAYED on allocated blocks

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Currently, we release delayed allocation reservation when removing
delayed extent from extent status tree (which also happens when
overwriting one extent with another one). When we allocated unwritten
extent under some delayed allocated extent, we don't need the
reservation anymore and hence we don't need to preserve the
EXT4_MAP_DELAYED status bit. Allocating the new extent blocks will
properly release the reservation.

Signed-off-by: Zhang Yi <yi.zhang@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://patch.msgid.link/20240813123452.2824659-4-yi.zhang@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

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Zhang Yi 2024-08-13 20:34:43 +08:00 • committed by Theodore Ts'o

parent 8b8252884f

commit eba8c368c8

2 changed files with 1 additions and 19 deletions

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9

fs/ext4/extents_status.c

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11

fs/ext4/inode.c

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