[PATCH] ext4 balloc: reset windowsz when full

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ext4_new_blocks should reset the reservation window size to 0 when squeezing
the last blocks out of an almost full filesystem, so the retry doesn't skip
any groups with less than half that free, reporting ENOSPC too soon.

Signed-off-by: Mingming Cao <cmm@us.ibm.com>
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

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Hugh Dickins 2006-12-06 20:39:18 -08:00 • committed by Linus Torvalds

parent 126039256c

commit cd16c8f72a

1 changed files with 1 additions and 0 deletions

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fs/ext4/balloc.c

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