From: Christoph Hellwig <hch@lst.de>
To: viro@zeniv.linux.org.uk
Cc: linux-fsdevel@vger.kernl.org, linux-mm@kvack.org
Subject: [PATCH] hugetlbfs: add llseek method
Date: Mon, 8 Sep 2008 19:46:34 +0200 [thread overview]
Message-ID: <20080908174634.GC19912@lst.de> (raw)
Hugetlbfs currently doesn't set a llseek method for regular files, which
means it will fall back to default_llseek. This means no one can seek
beyond 2 Gigabytes.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Index: linux-2.6/fs/hugetlbfs/inode.c
===================================================================
--- linux-2.6.orig/fs/hugetlbfs/inode.c 2008-09-08 19:44:33.000000000 +0200
+++ linux-2.6/fs/hugetlbfs/inode.c 2008-09-08 19:44:58.000000000 +0200
@@ -717,6 +717,7 @@ const struct file_operations hugetlbfs_f
.mmap = hugetlbfs_file_mmap,
.fsync = simple_sync_file,
.get_unmapped_area = hugetlb_get_unmapped_area,
+ .llseek = generic_file_llseek,
};
static const struct inode_operations hugetlbfs_dir_inode_operations = {
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next reply other threads:[~2008-09-08 17:46 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-08 17:46 Christoph Hellwig [this message]
2008-09-22 7:58 ` [PATCH] hugetlbfs: add llseek method Mel Gorman
2008-09-22 18:56 ` Mel Gorman
2008-09-24 19:00 ` Christoph Hellwig
2008-09-25 1:15 ` Mel Gorman
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20080908174634.GC19912@lst.de \
--to=hch@lst.de \
--cc=linux-fsdevel@vger.kernl.org \
--cc=linux-mm@kvack.org \
--cc=viro@zeniv.linux.org.uk \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.