This is a note to let you know that I've just added the patch titled
xfs: consider minlen sized extents in xfs_rtallocate_extent_block
to the 6.6-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
xfs-consider-minlen-sized-extents-in-xfs_rtallocate_extent_block.patch
and it can be found in the queue-6.6 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From stable+bounces-32412-greg=kroah.com@xxxxxxxxxxxxxxx Wed Mar 27 01:13:03 2024
From: Catherine Hoang <catherine.hoang@xxxxxxxxxx>
Date: Tue, 26 Mar 2024 17:12:12 -0700
Subject: xfs: consider minlen sized extents in xfs_rtallocate_extent_block
To: stable@xxxxxxxxxxxxxxx
Cc: linux-xfs@xxxxxxxxxxxxxxx
Message-ID: <20240327001233.51675-4-catherine.hoang@xxxxxxxxxx>
From: Christoph Hellwig <hch@xxxxxx>
commit 944df75958807d56f2db9fdc769eb15dd9f0366a upstream.
[backport: resolve merge conflict due to missing xfs_rtxlen_t type]
minlen is the lower bound on the extent length that the caller can
accept, and maxlen is at this point the maximal available length.
This means a minlen extent is perfectly fine to use, so do it. This
matches the equivalent logic in xfs_rtallocate_extent_exact that also
accepts a minlen sized extent.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: "Darrick J. Wong" <djwong@xxxxxxxxxx>
Signed-off-by: Chandan Babu R <chandanbabu@xxxxxxxxxx>
Signed-off-by: Catherine Hoang <catherine.hoang@xxxxxxxxxx>
Acked-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/xfs/xfs_rtalloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -318,7 +318,7 @@ xfs_rtallocate_extent_block(
/*
* Searched the whole thing & didn't find a maxlen free extent.
*/
- if (minlen < maxlen && besti != -1) {
+ if (minlen <= maxlen && besti != -1) {
xfs_extlen_t p; /* amount to trim length by */
/*
Patches currently in stable-queue which might be from kroah.com@xxxxxxxxxxxxxxx are
queue-6.6/xfs-fix-32-bit-truncation-in-xfs_compute_rextslog.patch
queue-6.6/xfs-transfer-recovered-intent-item-ownership-in-iop_recover.patch
queue-6.6/xfs-initialise-di_crc-in-xfs_log_dinode.patch
queue-6.6/xfs-add-missing-nrext64-inode-flag-check-to-scrub.patch
queue-6.6/xfs-consider-minlen-sized-extents-in-xfs_rtallocate_extent_block.patch
queue-6.6/xfs-don-t-leak-recovered-attri-intent-items.patch
queue-6.6/xfs-remove-unused-fields-from-struct-xbtree_ifakeroot.patch
queue-6.6/xfs-ensure-logflagsp-is-initialized-in-xfs_bmap_del_extent_real.patch
queue-6.6/xfs-convert-rt-bitmap-extent-lengths-to-xfs_rtbxlen_t.patch
queue-6.6/xfs-fix-perag-leak-when-growfs-fails.patch
queue-6.6/xfs-pass-the-xfs_defer_pending-object-to-iop_recover.patch
queue-6.6/xfs-update-dir3-leaf-block-metadata-after-swap.patch
queue-6.6/xfs-make-rextslog-computation-consistent-with-mkfs.patch
queue-6.6/xfs-move-the-xfs_rtbitmap.c-declarations-to-xfs_rtbitmap.h.patch
queue-6.6/xfs-recompute-growfsrtfree-transaction-reservation-while-growing-rt-volume.patch
queue-6.6/xfs-force-all-buffers-to-be-written-during-btree-bulk-load.patch
queue-6.6/xfs-make-xchk_iget-safer-in-the-presence-of-corrupt-inode-btrees.patch
queue-6.6/xfs-reset-xfs_attr_incomplete-filter-on-node-removal.patch
queue-6.6/xfs-fix-an-off-by-one-error-in-xreap_agextent_binval.patch
queue-6.6/xfs-short-circuit-xfs_growfs_data_private-if-delta-is-zero.patch
queue-6.6/xfs-add-lock-protection-when-remove-perag-from-radix-tree.patch
queue-6.6/xfs-use-xfs_defer_pending-objects-to-recover-intent-items.patch
queue-6.6/xfs-don-t-allow-overly-small-or-large-realtime-volumes.patch
queue-6.6/xfs-remove-conditional-building-of-rt-geometry-validator-functions.patch
