From: Christoph Hellwig Date: Wed, 13 Aug 2025 06:07:15 +0000 (+0200) Subject: xfs: kick off inodegc when failing to reserve zoned blocks X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=refs%2Fheads%2Fxfs-zoned-fixes;p=users%2Fhch%2Fxfs.git xfs: kick off inodegc when failing to reserve zoned blocks XFS processes truncating unlinked inodes asynchronously and thus the free space pool only sees them with a delay. The non-zoned write path thus calls into inodegc to accelerate this processing before failing an allocation due the lack of free blocks. Do the same for the zoned space reservation. Fixes: 0bb2193056b5 ("xfs: add support for zoned space reservations") Signed-off-by: Christoph Hellwig --- diff --git a/fs/xfs/xfs_zone_space_resv.c b/fs/xfs/xfs_zone_space_resv.c index 1313c55b8cbe..9cd38716fd25 100644 --- a/fs/xfs/xfs_zone_space_resv.c +++ b/fs/xfs/xfs_zone_space_resv.c @@ -10,6 +10,7 @@ #include "xfs_mount.h" #include "xfs_inode.h" #include "xfs_rtbitmap.h" +#include "xfs_icache.h" #include "xfs_zone_alloc.h" #include "xfs_zone_priv.h" #include "xfs_zones.h" @@ -230,6 +231,11 @@ xfs_zoned_space_reserve( error = xfs_dec_freecounter(mp, XC_FREE_RTEXTENTS, count_fsb, flags & XFS_ZR_RESERVED); + if (error == -ENOSPC && !(flags & XFS_ZR_NOWAIT)) { + xfs_inodegc_flush(mp); + error = xfs_dec_freecounter(mp, XC_FREE_RTEXTENTS, count_fsb, + flags & XFS_ZR_RESERVED); + } if (error == -ENOSPC && (flags & XFS_ZR_GREEDY) && count_fsb > 1) error = xfs_zoned_reserve_extents_greedy(mp, &count_fsb, flags); if (error)