From: Matthew Wilcox <willy@infradead.org>
To: Jeff Layton <jlayton@redhat.com>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
akpm@linux-foundation.org, tytso@mit.edu, jack@suse.cz,
neilb@suse.com, viro@zeniv.linux.org.uk
Subject: Re: [PATCH v2 02/17] mm: fix mapping_set_error call in me_pagecache_dirty
Date: Wed, 12 Apr 2017 07:28:14 -0700 [thread overview]
Message-ID: <20170412142814.GB784@bombadil.infradead.org> (raw)
In-Reply-To: <20170412120614.6111-3-jlayton@redhat.com>
On Wed, Apr 12, 2017 at 08:05:59AM -0400, Jeff Layton wrote:
> The error code should be negative. Since this ends up in the default
> case anyway, this is harmless, but it's less confusing to negate it.
> Also, later patches will require a negative error code here.
>
> Signed-off-by: Jeff Layton <jlayton@redhat.com>
> Reviewed-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Matthew Wilcox <mawilcox@microsoft.com>
next prev parent reply other threads:[~2017-04-12 14:28 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-12 12:05 [PATCH v2 00/17] fs: introduce new writeback error reporting and convert existing API as a wrapper around it Jeff Layton
2017-04-12 12:05 ` [PATCH v2 01/17] mm: drop "wait" parameter from write_one_page Jeff Layton
2017-04-12 12:15 ` Jan Kara
2017-04-12 14:27 ` Matthew Wilcox
2017-04-12 14:34 ` Jeff Layton
2017-04-12 15:12 ` Dave Kleikamp
2017-04-12 12:05 ` [PATCH v2 02/17] mm: fix mapping_set_error call in me_pagecache_dirty Jeff Layton
2017-04-12 12:16 ` Jan Kara
2017-04-12 14:28 ` Matthew Wilcox [this message]
2017-04-12 12:06 ` [PATCH v2 03/17] buffer: use mapping_set_error instead of setting the flag Jeff Layton
2017-04-12 12:17 ` Jan Kara
2017-04-12 14:29 ` Matthew Wilcox
2017-04-12 12:06 ` [PATCH v2 04/17] ext2: don't test/clear AS_EIO flag Jeff Layton
2017-04-12 12:29 ` Jan Kara
2017-04-12 12:30 ` Jeff Layton
2017-04-12 12:06 ` [PATCH v2 05/17] orangefs: don't call filemap_write_and_wait from fsync Jeff Layton
2017-04-12 12:06 ` [PATCH v2 06/17] mm: doc comment for scary spot in write_one_page Jeff Layton
2017-04-12 13:01 ` Jeff Layton
2017-04-12 14:38 ` Matthew Wilcox
2017-04-12 15:52 ` Jeff Layton
2017-04-12 21:36 ` NeilBrown
2017-04-12 22:55 ` Jeff Layton
2017-04-12 12:06 ` [PATCH v2 07/17] fs: new infrastructure for writeback error handling and reporting Jeff Layton
2017-04-12 18:42 ` Jeff Layton
2017-04-12 21:55 ` NeilBrown
2017-04-12 23:01 ` Jeff Layton
2017-04-17 22:53 ` NeilBrown
2017-04-12 12:06 ` [PATCH v2 08/17] fs: retrofit old error reporting API onto new infrastructure Jeff Layton
2017-04-12 22:14 ` NeilBrown
2017-04-12 22:41 ` Jeff Layton
2017-04-17 22:56 ` NeilBrown
2017-04-21 12:46 ` Jeff Layton
2017-04-23 22:38 ` NeilBrown
2017-04-24 11:50 ` Jeff Layton
2017-04-17 15:17 ` Jeff Layton
2017-04-12 12:06 ` [PATCH v2 09/17] mm: remove AS_EIO and AS_ENOSPC flags Jeff Layton
2017-04-12 12:06 ` [PATCH v2 10/17] dax: set errors in mapping when writeback fails Jeff Layton
2017-04-12 12:06 ` [PATCH v2 11/17] nilfs2: set the mapping error when calling SetPageError on writeback Jeff Layton
2017-04-12 12:06 ` [PATCH v2 12/17] mm: ensure that we set mapping error if writeout() fails Jeff Layton
2017-04-12 12:06 ` [PATCH v2 13/17] mm: don't TestClearPageError in __filemap_fdatawait_range Jeff Layton
2017-04-12 12:06 ` [PATCH v2 14/17] 9p: set mapping error when writeback fails in launder_page Jeff Layton
2017-04-12 12:06 ` [PATCH v2 15/17] fuse: set mapping error in writepage_locked when it fails Jeff Layton
2017-04-12 12:06 ` [PATCH v2 16/17] cifs: set mapping error when page writeback fails in writepage or launder_pages Jeff Layton
2017-04-12 12:06 ` [PATCH v2 17/17] cifs: remove some unneeded mapping_set_error calls Jeff Layton
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