diff mbox series

[5/5] xfs: apply noalloc mode to inode allocations too

Message ID 170404854804.1769671.2859585470367782301.stgit@frogsfrogsfrogs (mailing list archive)
State Superseded
Headers show
Series [1/5] xfs: track deferred ops statistics | expand

Commit Message

Darrick J. Wong Dec. 31, 2023, 10:02 p.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Don't allow inode allocations from this group if it's marked noalloc.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 fs/xfs/libxfs/xfs_ialloc.c |    3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c
index 46c0bb67e4c47..e22f02722d19f 100644
--- a/fs/xfs/libxfs/xfs_ialloc.c
+++ b/fs/xfs/libxfs/xfs_ialloc.c
@@ -1064,6 +1064,7 @@  xfs_dialloc_ag_inobt(
 
 	ASSERT(xfs_perag_initialised_agi(pag));
 	ASSERT(xfs_perag_allows_inodes(pag));
+	ASSERT(!xfs_perag_prohibits_alloc(pag));
 	ASSERT(pag->pagi_freecount > 0);
 
  restart_pagno:
@@ -1692,6 +1693,8 @@  xfs_dialloc_good_ag(
 		return false;
 	if (!xfs_perag_allows_inodes(pag))
 		return false;
+	if (xfs_perag_prohibits_alloc(pag))
+		return false;
 
 	if (!xfs_perag_initialised_agi(pag)) {
 		error = xfs_ialloc_read_agi(pag, tp, NULL);