From c8dc3047c48540183744f959412d44b08c5435e1 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Wed, 25 Aug 2021 19:34:19 +0800 Subject: f2fs: fix to unmap pages from userspace process in punch_hole() We need to unmap pages from userspace process before removing pagecache in punch_hole() like we did in f2fs_setattr(). Similar change: commit 5e44f8c374dc ("ext4: hole-punch use truncate_pagecache_range") Fixes: fbfa2cc58d53 ("f2fs: add file operations") Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) (limited to 'fs') diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index cc2080866c54..7fca3ac75e9f 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1107,7 +1107,6 @@ static int punch_hole(struct inode *inode, loff_t offset, loff_t len) } if (pg_start < pg_end) { - struct address_space *mapping = inode->i_mapping; loff_t blk_start, blk_end; struct f2fs_sb_info *sbi = F2FS_I_SB(inode); @@ -1119,8 +1118,7 @@ static int punch_hole(struct inode *inode, loff_t offset, loff_t len) down_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]); down_write(&F2FS_I(inode)->i_mmap_sem); - truncate_inode_pages_range(mapping, blk_start, - blk_end - 1); + truncate_pagecache_range(inode, blk_start, blk_end - 1); f2fs_lock_op(sbi); ret = f2fs_truncate_hole(inode, pg_start, pg_end); -- cgit