From: Darrick J. Wong Date: Mon, 4 Nov 2024 04:19:27 +0000 (-0800) Subject: xfs: support error injection when freeing rt extents X-Git-Tag: microblaze-v6.16~597^2~4^2~16 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=fc91d9430e5dd2008ef6c1350fa15c1a0ed17f11;p=linux-2.6-microblaze.git 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 --- diff --git a/fs/xfs/libxfs/xfs_rtbitmap.c b/fs/xfs/libxfs/xfs_rtbitmap.c index cae0b22397d0..c73826aa4425 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;