From 6d03a247468059b0e59c821ef39e6762d4d6fc30 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 19 Jun 2024 23:00:51 +0200 Subject: Merging upstream version 6.9.2. Signed-off-by: Daniel Baumann --- fs/xfs/xfs_icache.c | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) (limited to 'fs/xfs/xfs_icache.c') diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index dba514a2c..74f1812b0 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -24,6 +24,7 @@ #include "xfs_ialloc.h" #include "xfs_ag.h" #include "xfs_log_priv.h" +#include "xfs_health.h" #include @@ -415,6 +416,9 @@ xfs_iget_check_free_state( xfs_warn(ip->i_mount, "Corruption detected! Free inode 0x%llx not marked free! (mode 0x%x)", ip->i_ino, VFS_I(ip)->i_mode); + xfs_agno_mark_sick(ip->i_mount, + XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino), + XFS_SICK_AG_INOBT); return -EFSCORRUPTED; } @@ -422,6 +426,9 @@ xfs_iget_check_free_state( xfs_warn(ip->i_mount, "Corruption detected! Free inode 0x%llx has blocks allocated!", ip->i_ino); + xfs_agno_mark_sick(ip->i_mount, + XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino), + XFS_SICK_AG_INOBT); return -EFSCORRUPTED; } return 0; @@ -640,6 +647,8 @@ xfs_iget_cache_miss( xfs_buf_offset(bp, ip->i_imap.im_boffset)); if (!error) xfs_buf_set_ref(bp, XFS_INO_REF); + else + xfs_inode_mark_sick(ip, XFS_SICK_INO_CORE); xfs_trans_brelse(tp, bp); if (error) @@ -659,10 +668,9 @@ xfs_iget_cache_miss( /* * Preload the radix tree so we can insert safely under the * write spinlock. Note that we cannot sleep inside the preload - * region. Since we can be called from transaction context, don't - * recurse into the file system. + * region. */ - if (radix_tree_preload(GFP_NOFS)) { + if (radix_tree_preload(GFP_KERNEL | __GFP_NOLOCKDEP)) { error = -EAGAIN; goto out_destroy; } @@ -2031,8 +2039,10 @@ xfs_inodegc_want_queue_work( * - Memory shrinkers queued the inactivation worker and it hasn't finished. * - The queue depth exceeds the maximum allowable percpu backlog. * - * Note: If the current thread is running a transaction, we don't ever want to - * wait for other transactions because that could introduce a deadlock. + * Note: If we are in a NOFS context here (e.g. current thread is running a + * transaction) the we don't want to block here as inodegc progress may require + * filesystem resources we hold to make progress and that could result in a + * deadlock. Hence we skip out of here if we are in a scoped NOFS context. */ static inline bool xfs_inodegc_want_flush_work( @@ -2040,7 +2050,7 @@ xfs_inodegc_want_flush_work( unsigned int items, unsigned int shrinker_hits) { - if (current->journal_info) + if (current->flags & PF_MEMALLOC_NOFS) return false; if (shrinker_hits > 0) -- cgit v1.2.3