linux-ext4 - [PATCHv2 2/4] common/punch: Add block_size argument to _filter_fiemap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <074f560c97fba2be9ff367ab9b4b7963ba23fe4b.1647342932.git.riteshh@linux.ibm.com>
Date:   Tue, 15 Mar 2022 19:58:57 +0530
From:   Ritesh Harjani <riteshh@...ux.ibm.com>
To:     fstests <fstests@...r.kernel.org>
Cc:     linux-ext4@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Ritesh Harjani <riteshh@...ux.ibm.com>
Subject: [PATCHv2 2/4] common/punch: Add block_size argument to _filter_fiemap_**

Add block_size paramter to _filter_fiemap_flags() and
_filter_hole_fiemap(). This is used in next patches

Also this fixes some of the end of line whitespace issues while we are
at it.

Signed-off-by: Ritesh Harjani <riteshh@...ux.ibm.com>
---
 common/punch | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/common/punch b/common/punch
index b6b8a0b9..f99e21ad 100644
--- a/common/punch
+++ b/common/punch
@@ -109,6 +109,7 @@ _filter_fiemap()

 _filter_fiemap_flags()
 {
+	block_size=$1
 	$AWK_PROG '
 		$3 ~ /hole/ {
 			print $1, $2, $3;
@@ -135,23 +136,24 @@ _filter_fiemap_flags()
 			}
 			print $1, $2, flag_str
 		}' |
-	_coalesce_extents
+	_coalesce_extents $block_size
 }

-# Filters fiemap output to only print the
+# Filters fiemap output to only print the
 # file offset column and whether or not
 # it is an extent or a hole
 _filter_hole_fiemap()
 {
+	block_size=$1
 	$AWK_PROG '
 		$3 ~ /hole/ {
-			print $1, $2, $3;
+			print $1, $2, $3;
 			next;
-		}
+		}
 		$5 ~ /0x[[:xdigit:]]+/ {
 			print $1, $2, "extent";
 		}' |
-	_coalesce_extents
+	_coalesce_extents $block_size
 }

 #     10000 Unwritten preallocated extent
--
2.31.1