From: Mark Tinguely <tinguely@sgi.com>
To: xfs@oss.sgi.com
Subject: [PATCH] xfsprog: remove duplicate vector memalign from xfs_io
Date: Tue, 25 Sep 2012 09:24:15 -0500 [thread overview]
Message-ID: <20120925142421.398175185@sgi.com> (raw)
In-Reply-To: 20120925142414.660506845@sgi.com
[-- Attachment #1: xfsprogs-io_remove_duplicate_vector_memalign.patch --]
[-- Type: text/plain, Size: 774 bytes --]
The vector feature of xfs_io uses its own memory buffer in the iov structure
and does not use the buffer entry. Remove the duplicate memalign.
Signed-off-by: Mark Tinguely <tinguely@sgi.com>
---
io/pread.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
Index: b/io/pread.c
===================================================================
--- a/io/pread.c
+++ b/io/pread.c
@@ -76,8 +76,7 @@ alloc_iovec(
buffersize = 0;
for (i = 0; i < vectors; i++) {
iov[i].iov_base = memalign(pagesize, bsize);
- buffer = memalign(pagesize, bsize);
- if (!buffer) {
+ if (!iov[i].iov_base) {
perror("memalign");
goto unwind;
}
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next parent reply other threads:[~2012-09-25 14:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20120925142414.660506845@sgi.com>
2012-09-25 14:24 ` Mark Tinguely [this message]
2012-09-26 22:04 ` [PATCH] xfsprog: remove duplicate vector memalign from xfs_io Ben Myers
2012-09-26 22:21 ` Mark Tinguely
2012-09-27 0:01 ` Dave Chinner
2012-09-27 14:59 ` Ben Myers
2012-09-27 12:47 ` [PATCH v2] " Mark Tinguely
2012-09-27 15:05 ` Ben Myers
2012-09-27 22:52 ` Dave Chinner
2012-09-28 16:38 ` Mark Tinguely
2012-09-27 0:00 ` [PATCH] " Dave Chinner
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