[PATCH 1/6] xfs: set xfarray killable sort correctly

["Darrick J. Wong" <djwong@kernel.org>]

From: Darrick J. Wong <djwong@kernel.org>

LOLLM noticed that we *disable* interruptible sorts when the KILLABLE
flag is set.  This is backwards.  Fix the incorrect logic, and rename
the variable to make the connection more obvious.

Cc: <stable@vger.kernel.org> # v6.10
Fixes: 271557de7cbfde ("xfs: reduce the rate of cond_resched calls inside scrub")
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Assisted-by: LOLLM # finding obvious bugs
---
 fs/xfs/scrub/scrub.h   |    6 +++---
 fs/xfs/scrub/xfarray.c |    3 +--
 2 files changed, 4 insertions(+), 5 deletions(-)


diff --git a/fs/xfs/scrub/scrub.h b/fs/xfs/scrub/scrub.h
index a3f1abc9139035..6d7d3523b71f25 100644
--- a/fs/xfs/scrub/scrub.h
+++ b/fs/xfs/scrub/scrub.h
@@ -11,7 +11,7 @@ struct xfs_scrub;
 struct xchk_relax {
 	unsigned long	next_resched;
 	unsigned int	resched_nr;
-	bool		interruptible;
+	bool		killable;
 };
 
 /* Yield to the scheduler at most 10x per second. */
@@ -21,7 +21,7 @@ struct xchk_relax {
 	(struct xchk_relax){ \
 		.next_resched	= XCHK_RELAX_NEXT, \
 		.resched_nr	= 0, \
-		.interruptible	= true, \
+		.killable	= true, \
 	}
 
 /*
@@ -45,7 +45,7 @@ static inline int xchk_maybe_relax(struct xchk_relax *widget)
 		widget->next_resched = XCHK_RELAX_NEXT;
 	}
 
-	if (widget->interruptible && fatal_signal_pending(current))
+	if (widget->killable && fatal_signal_pending(current))
 		return -EINTR;
 
 	return 0;
diff --git a/fs/xfs/scrub/xfarray.c b/fs/xfs/scrub/xfarray.c
index c7c4a71b6fa7c6..2ce24bfe4c0fab 100644
--- a/fs/xfs/scrub/xfarray.c
+++ b/fs/xfs/scrub/xfarray.c
@@ -487,8 +487,7 @@ xfarray_sortinfo_alloc(
 	xfarray_sortinfo_lo(si)[0] = 0;
 	xfarray_sortinfo_hi(si)[0] = array->nr - 1;
 	si->relax = INIT_XCHK_RELAX;
-	if (flags & XFARRAY_SORT_KILLABLE)
-		si->relax.interruptible = false;
+	si->relax.killable = !!(flags & XFARRAY_SORT_KILLABLE);
 
 	trace_xfarray_sort(si, nr_bytes);
 	*infop = si;