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f2fs: fix to check return value in f2fs_insert_range() 

In f2fs_insert_range(), it missed to check return value of
filemap_write_and_wait_range(), fix it.

Meanwhile, just return error number once __exchange_data_block()
fails.

Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2024-02-26 11:19:16 +08:00 committed by Jaegeuk Kim
parent 7324858237
commit 2fc2bcc8d3
1 changed files with 3 additions and 1 deletions
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4
fs/f2fs/file.c
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@ -1679,10 +1679,12 @@ static int f2fs_insert_range(struct inode *inode, loff_t offset, loff_t len)
}
filemap_invalidate_unlock(mapping);
f2fs_up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
if (ret)
return ret;
/* write out all moved pages, if possible */
filemap_invalidate_lock(mapping);
filemap_write_and_wait_range(mapping, offset, LLONG_MAX);
ret = filemap_write_and_wait_range(mapping, offset, LLONG_MAX);
truncate_pagecache(inode, offset);
filemap_invalidate_unlock(mapping);