From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/fs/xfs/xfs_aops.c | 45 +++------------------------------------------
1 files changed, 3 insertions(+), 42 deletions(-)
diff --git a/kernel/fs/xfs/xfs_aops.c b/kernel/fs/xfs/xfs_aops.c
index 953de84..e341d65 100644
--- a/kernel/fs/xfs/xfs_aops.c
+++ b/kernel/fs/xfs/xfs_aops.c
@@ -39,33 +39,6 @@
XFS_I(ioend->io_inode)->i_d.di_size;
}
-STATIC int
-xfs_setfilesize_trans_alloc(
- struct iomap_ioend *ioend)
-{
- struct xfs_mount *mp = XFS_I(ioend->io_inode)->i_mount;
- struct xfs_trans *tp;
- int error;
-
- error = xfs_trans_alloc(mp, &M_RES(mp)->tr_fsyncts, 0, 0, 0, &tp);
- if (error)
- return error;
-
- ioend->io_private = tp;
-
- /*
- * We may pass freeze protection with a transaction. So tell lockdep
- * we released it.
- */
- __sb_writers_release(ioend->io_inode->i_sb, SB_FREEZE_FS);
- /*
- * We hand off the transaction to the completion thread now, so
- * clear the flag here.
- */
- xfs_trans_clear_context(tp);
- return 0;
-}
-
/*
* Update on-disk file size now that data has been written to disk.
*/
@@ -191,12 +164,10 @@
error = xfs_reflink_end_cow(ip, offset, size);
else if (ioend->io_type == IOMAP_UNWRITTEN)
error = xfs_iomap_write_unwritten(ip, offset, size, false);
- else
- ASSERT(!xfs_ioend_is_append(ioend) || ioend->io_private);
+ if (!error && xfs_ioend_is_append(ioend))
+ error = xfs_setfilesize(ip, ioend->io_offset, ioend->io_size);
done:
- if (ioend->io_private)
- error = xfs_setfilesize_ioend(ioend, error);
iomap_finish_ioends(ioend, error);
memalloc_nofs_restore(nofs_flag);
}
@@ -246,7 +217,7 @@
static inline bool xfs_ioend_needs_workqueue(struct iomap_ioend *ioend)
{
- return ioend->io_private ||
+ return xfs_ioend_is_append(ioend) ||
ioend->io_type == IOMAP_UNWRITTEN ||
(ioend->io_flags & IOMAP_F_SHARED);
}
@@ -258,8 +229,6 @@
struct iomap_ioend *ioend = bio->bi_private;
struct xfs_inode *ip = XFS_I(ioend->io_inode);
unsigned long flags;
-
- ASSERT(xfs_ioend_needs_workqueue(ioend));
spin_lock_irqsave(&ip->i_ioend_lock, flags);
if (list_empty(&ip->i_ioend_list))
@@ -509,14 +478,6 @@
status = xfs_reflink_convert_cow(XFS_I(ioend->io_inode),
ioend->io_offset, ioend->io_size);
}
-
- /* Reserve log space if we might write beyond the on-disk inode size. */
- if (!status &&
- ((ioend->io_flags & IOMAP_F_SHARED) ||
- ioend->io_type != IOMAP_UNWRITTEN) &&
- xfs_ioend_is_append(ioend) &&
- !ioend->io_private)
- status = xfs_setfilesize_trans_alloc(ioend);
memalloc_nofs_restore(nofs_flag);
--
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