From 549d3c9a29921f388ef3bcfd1d4f669b7dd4eed2 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 15 Apr 2024 14:54:03 -0700 Subject: xfs: pass xfs_buf lookup flags to xfs_*read_agi Allow callers to pass buffer lookup flags to xfs_read_agi and xfs_ialloc_read_agi. This will be used in the next patch to fix a deadlock in the online fsck inode scanner. Signed-off-by: Darrick J. Wong Reviewed-by: Christoph Hellwig --- fs/xfs/libxfs/xfs_ialloc.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/xfs/libxfs/xfs_ialloc.h') diff --git a/fs/xfs/libxfs/xfs_ialloc.h b/fs/xfs/libxfs/xfs_ialloc.h index f1412183bb44..b549627e3a61 100644 --- a/fs/xfs/libxfs/xfs_ialloc.h +++ b/fs/xfs/libxfs/xfs_ialloc.h @@ -63,10 +63,11 @@ xfs_ialloc_log_agi( struct xfs_buf *bp, /* allocation group header buffer */ uint32_t fields); /* bitmask of fields to log */ -int xfs_read_agi(struct xfs_perag *pag, struct xfs_trans *tp, +int xfs_read_agi(struct xfs_perag *pag, struct xfs_trans *tp, xfs_buf_flags_t flags, struct xfs_buf **agibpp); int xfs_ialloc_read_agi(struct xfs_perag *pag, struct xfs_trans *tp, - struct xfs_buf **agibpp); + int flags, struct xfs_buf **agibpp); +#define XFS_IALLOC_FLAG_TRYLOCK (1U << 0) /* use trylock for buffer locking */ /* * Lookup a record by ino in the btree given by cur. -- cgit v1.2.3-59-g8ed1b