From 995a459e7a0dc2389ed706af2cb25bc547065ff5 Mon Sep 17 00:00:00 2001 From: Namjae Jeon Date: Tue, 13 May 2014 15:26:59 +1000 Subject: [PATCH] fsstress: fix incorrect if condition check for collapse range mode There is if condition to be block aligned for off and len of Collapse range. But off and len for all fallocate opearion can be aligned by incorrect if condition check. Signed-off-by: Namjae Jeon Signed-off-by: Ashish Sangwan Reviewed-by: Lukas Czerner Signed-off-by: Dave Chinner --- ltp/fsstress.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ltp/fsstress.c b/ltp/fsstress.c index 29fc250d..b56fe5c6 100644 --- a/ltp/fsstress.c +++ b/ltp/fsstress.c @@ -2230,7 +2230,7 @@ do_fallocate(int opno, long r, int mode) * Collapse range requires off and len to be block aligned, make it * more likely to be the case. */ - if (FALLOC_FL_COLLAPSE_RANGE && (opno % 2)) { + if ((mode & FALLOC_FL_COLLAPSE_RANGE) && (opno % 2)) { off = ((off + stb.st_blksize - 1) & ~(stb.st_blksize - 1)); len = ((len + stb.st_blksize - 1) & ~(stb.st_blksize - 1)); } -- 2.30.2