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 <hch@xxxxxx>
---
fs/xfs/xfs_zone_space_resv.c | 6 ++++++
1 file changed, 6 insertions(+)
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)
--
2.47.2
