From fc91d9430e5dd2008ef6c1350fa15c1a0ed17f11 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Sun, 3 Nov 2024 20:19:27 -0800 Subject: [PATCH] xfs: support error injection when freeing rt extents A handful of fstests expect to be able to test what happens when extent free intents fail to actually free the extent. Now that we're supporting EFIs for realtime extents, add to xfs_rtfree_extent the same injection point that exists in the regular extent freeing code. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/libxfs/xfs_rtbitmap.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index cae0b22397d00..c73826aa4425a 100644 --- a/fs/xfs/libxfs/xfs_rtbitmap.c +++ b/fs/xfs/libxfs/xfs_rtbitmap.c @@ -21,6 +21,7 @@ #include "xfs_rtbitmap.h" #include "xfs_health.h" #include "xfs_sb.h" +#include "xfs_errortag.h" #include "xfs_log.h" #include "xfs_buf_item.h" @@ -1065,6 +1066,9 @@ xfs_rtfree_extent( ASSERT(rbmip->i_itemp != NULL); xfs_assert_ilocked(rbmip, XFS_ILOCK_EXCL); + if (XFS_TEST_ERROR(false, mp, XFS_ERRTAG_FREE_EXTENT)) + return -EIO; + error = xfs_rtcheck_alloc_range(&args, start, len); if (error) return error; -- 2.39.5