linux-kernel - [PATCH] Staging: lustre: rw: Remove wrapper stride_page

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>] [day] [month] [year] [list]

Message-Id: <1446883327-14312-1-git-send-email-shivanib134@gmail.com>
Date:	Sat,  7 Nov 2015 13:32:07 +0530
From:	Shivani Bhardwaj <shivanib134@...il.com>
To:	gregkh@...uxfoundation.org
Cc:	oleg.drokin@...el.com, andreas.dilger@...el.com,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] Staging: lustre: rw: Remove wrapper stride_page_count

Remove the function stride_page_count() and replace its calls with the
function stride_pg_count() that it wraps.

Signed-off-by: Shivani Bhardwaj <shivanib134@...il.com>
---
 drivers/staging/lustre/lustre/llite/rw.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/rw.c b/drivers/staging/lustre/lustre/llite/rw.c
index f79193f..8184d9d 100644
--- a/drivers/staging/lustre/lustre/llite/rw.c
+++ b/drivers/staging/lustre/lustre/llite/rw.c
@@ -880,14 +880,6 @@ static void ras_update_stride_detector(struct ll_readahead_state *ras,
 	return;
 }
 
-static unsigned long
-stride_page_count(struct ll_readahead_state *ras, unsigned long len)
-{
-	return stride_pg_count(ras->ras_stride_offset, ras->ras_stride_length,
-			       ras->ras_stride_pages, ras->ras_stride_offset,
-			       len);
-}
-
 /* Stride Read-ahead window will be increased inc_len according to
  * stride I/O pattern */
 static void ras_stride_increase_window(struct ll_readahead_state *ras,
@@ -921,7 +913,9 @@ static void ras_stride_increase_window(struct ll_readahead_state *ras,
 
 	window_len += step * ras->ras_stride_length + left;
 
-	if (stride_page_count(ras, window_len) <= ra->ra_max_pages_per_file)
+	if (stride_pg_count(ras->ras_stride_offset, ras->ras_stride_length,
+			    ras->ras_stride_pages, ras->ras_stride_offset,
+			    window_len) <= ra->ra_max_pages_per_file)
 		ras->ras_window_len = window_len;
 
 	RAS_CDEBUG(ras);
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/