From bb34cc6ca87ff78f9fb5913d7619dc1389554da6 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Sun, 10 Dec 2023 19:35:47 +0800 Subject: f2fs: fix to update iostat correctly in f2fs_filemap_fault() In f2fs_filemap_fault(), it fixes to update iostat info only if VM_FAULT_LOCKED is tagged in return value of filemap_fault(). Fixes: 8b83ac81f428 ("f2fs: support read iostat") Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/f2fs') diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 5c2f99ada6be..79d5b64c109c 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -42,7 +42,7 @@ static vm_fault_t f2fs_filemap_fault(struct vm_fault *vmf) vm_fault_t ret; ret = filemap_fault(vmf); - if (!ret) + if (ret & VM_FAULT_LOCKED) f2fs_update_iostat(F2FS_I_SB(inode), inode, APP_MAPPED_READ_IO, F2FS_BLKSIZE); -- cgit