From: Christoph Hellwig <hch@infradead.org>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: linux-xfs@vger.kernel.org, hch@infradead.org,
david@fromorbit.com, bfoster@redhat.com
Subject: Re: [PATCH 07/12] xfs: flush eof/cowblocks if we can't reserve quota for file blocks
Date: Mon, 1 Feb 2021 12:32:45 +0000 [thread overview]
Message-ID: <20210201123245.GA3279223@infradead.org> (raw)
In-Reply-To: <161214516600.140945.4401509001858536727.stgit@magnolia>
On Sun, Jan 31, 2021 at 06:06:06PM -0800, Darrick J. Wong wrote:
> @@ -1046,8 +1047,10 @@ xfs_trans_alloc_inode(
> {
> struct xfs_trans *tp;
> struct xfs_mount *mp = ip->i_mount;
> + bool retried = false;
> int error;
>
> +retry:
> error = xfs_trans_alloc(mp, resv, dblocks,
> rblocks / mp->m_sb.sb_rextsize,
> force ? XFS_TRANS_RESERVE : 0, &tp);
> @@ -1065,6 +1068,13 @@ xfs_trans_alloc_inode(
> }
>
> error = xfs_trans_reserve_quota_nblks(tp, ip, dblocks, rblocks, force);
> + if (!retried && (error == -EDQUOT || error == -ENOSPC)) {
Nit: writing this as
if ((error == -EDQUOT || error == -ENOSPC) && !retried) {
would make reading the line a little bit easier at least to me because
it checks the variable assigned in the line above first.
Otherwise this looks good:
Reviewed-by: Christoph Hellwig <hch@lst.de>
next prev parent reply other threads:[~2021-02-01 12:33 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-01 2:05 [PATCHSET v7 00/12] xfs: try harder to reclaim space when we run out Darrick J. Wong
2021-02-01 2:05 ` [PATCH 01/12] xfs: trigger all block gc scans when low on quota space Darrick J. Wong
2021-02-01 2:05 ` [PATCH 02/12] xfs: don't stall cowblocks scan if we can't take locks Darrick J. Wong
2021-02-01 2:05 ` [PATCH 03/12] xfs: xfs_inode_free_quota_blocks should scan project quota Darrick J. Wong
2021-02-01 2:05 ` [PATCH 04/12] xfs: move and rename xfs_inode_free_quota_blocks to avoid conflicts Darrick J. Wong
2021-02-01 2:05 ` [PATCH 05/12] xfs: pass flags and return gc errors from xfs_blockgc_free_quota Darrick J. Wong
2021-02-01 2:06 ` [PATCH 06/12] xfs: try worst case space reservation upfront in xfs_reflink_remap_extent Darrick J. Wong
2021-02-01 12:24 ` Christoph Hellwig
2021-02-01 2:06 ` [PATCH 07/12] xfs: flush eof/cowblocks if we can't reserve quota for file blocks Darrick J. Wong
2021-02-01 12:32 ` Christoph Hellwig [this message]
2021-02-01 19:01 ` Darrick J. Wong
2021-02-02 15:38 ` Brian Foster
2021-02-02 16:53 ` Darrick J. Wong
2021-02-01 2:06 ` [PATCH 08/12] xfs: flush eof/cowblocks if we can't reserve quota for inode creation Darrick J. Wong
2021-02-01 12:35 ` Christoph Hellwig
2021-02-01 19:03 ` Darrick J. Wong
2021-02-02 15:39 ` Brian Foster
2021-02-01 2:06 ` [PATCH 09/12] xfs: flush eof/cowblocks if we can't reserve quota for chown Darrick J. Wong
2021-02-01 12:36 ` Christoph Hellwig
2021-02-01 19:12 ` Darrick J. Wong
2021-02-02 15:39 ` Brian Foster
2021-02-01 2:06 ` [PATCH 10/12] xfs: add a tracepoint for blockgc scans Darrick J. Wong
2021-02-01 2:06 ` [PATCH 11/12] xfs: refactor xfs_icache_free_{eof,cow}blocks call sites Darrick J. Wong
2021-02-01 2:06 ` [PATCH 12/12] xfs: flush speculative space allocations when we run out of space Darrick J. Wong
2021-02-02 15:39 ` Brian Foster
-- strict thread matches above, loose matches on Subject: below --
2021-01-29 2:17 [PATCHSET v6 00/12] xfs: try harder to reclaim space when we run out Darrick J. Wong
2021-01-29 2:18 ` [PATCH 07/12] xfs: flush eof/cowblocks if we can't reserve quota for file blocks Darrick J. Wong
[not found] ` <20210129160944.GE2665284@bfoster>
2021-01-29 17:47 ` Darrick J. Wong
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