From: jlayton@kernel.org To: Andrew Morton <akpm@linux-foundation.org>, Al Viro <viro@ZenIV.linux.org.uk>, Jan Kara <jack@suse.cz>, tytso@mit.edu, axboe@kernel.dk, mawilcox@microsoft.com, ross.zwisler@linux.intel.com, corbet@lwn.net, Chris Mason <clm@fb.com>, Josef Bacik <jbacik@fb.com>, David Sterba <dsterba@suse.com>, "Darrick J . Wong" <darrick.wong@oracle.com> Cc: Carlos Maiolino <cmaiolino@redhat.com>, Eryu Guan <eguan@redhat.com>, David Howells <dhowells@redhat.com>, Christoph Hellwig <hch@infradead.org>, Liu Bo <bo.li.liu@oracle.com>, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-block@vger.kernel.org Subject: [PATCH v8 15/18] fs: convert __generic_file_fsync to use errseq_t based reporting Date: Thu, 29 Jun 2017 09:19:51 -0400 [thread overview] Message-ID: <20170629131954.28733-16-jlayton@kernel.org> (raw) In-Reply-To: <20170629131954.28733-1-jlayton@kernel.org> From: Jeff Layton <jlayton@redhat.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> --- fs/libfs.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/fs/libfs.c b/fs/libfs.c index 1dec90819366..3aabe553fc45 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -974,7 +974,7 @@ int __generic_file_fsync(struct file *file, loff_t start, loff_t end, int err; int ret; - err = filemap_write_and_wait_range(inode->i_mapping, start, end); + err = file_write_and_wait_range(file, start, end); if (err) return err; @@ -991,8 +991,11 @@ int __generic_file_fsync(struct file *file, loff_t start, loff_t end, out: inode_unlock(inode); - err = filemap_check_errors(inode->i_mapping); - return ret ? ret : err; + /* check and advance again to catch errors after syncing out buffers */ + err = file_check_and_advance_wb_err(file); + if (ret == 0) + ret = err; + return ret; } EXPORT_SYMBOL(__generic_file_fsync); -- 2.13.0
WARNING: multiple messages have this Message-ID (diff)
From: jlayton@kernel.org To: Andrew Morton <akpm@linux-foundation.org>, Al Viro <viro@ZenIV.linux.org.uk>, Jan Kara <jack@suse.cz>, tytso@mit.edu, axboe@kernel.dk, mawilcox@microsoft.com, ross.zwisler@linux.intel.com, corbet@lwn.net, Chris Mason <clm@fb.com>, Josef Bacik <jbacik@fb.com>, David Sterba <dsterba@suse.com>, "Darrick J . Wong" <darrick.wong@oracle.com> Cc: Carlos Maiolino <cmaiolino@redhat.com>, Eryu Guan <eguan@redhat.com>, David Howells <dhowells@redhat.com>, Christoph Hellwig <hch@infradead.org>, Liu Bo <bo.li.liu@oracle.com>, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-ext4@vger.kernel.org, linux-xfs@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-block@vger.kernel.org Subject: [PATCH v8 15/18] fs: convert __generic_file_fsync to use errseq_t based reporting Date: Thu, 29 Jun 2017 09:19:51 -0400 [thread overview] Message-ID: <20170629131954.28733-16-jlayton@kernel.org> (raw) In-Reply-To: <20170629131954.28733-1-jlayton@kernel.org> From: Jeff Layton <jlayton@redhat.com> Signed-off-by: Jeff Layton <jlayton@redhat.com> --- fs/libfs.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/fs/libfs.c b/fs/libfs.c index 1dec90819366..3aabe553fc45 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -974,7 +974,7 @@ int __generic_file_fsync(struct file *file, loff_t start, loff_t end, int err; int ret; - err = filemap_write_and_wait_range(inode->i_mapping, start, end); + err = file_write_and_wait_range(file, start, end); if (err) return err; @@ -991,8 +991,11 @@ int __generic_file_fsync(struct file *file, loff_t start, loff_t end, out: inode_unlock(inode); - err = filemap_check_errors(inode->i_mapping); - return ret ? ret : err; + /* check and advance again to catch errors after syncing out buffers */ + err = file_check_and_advance_wb_err(file); + if (ret == 0) + ret = err; + return ret; } EXPORT_SYMBOL(__generic_file_fsync); -- 2.13.0 -- 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 prev parent reply other threads:[~2017-06-29 13:19 UTC|newest] Thread overview: 90+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-06-29 13:19 [PATCH v8 00/18] fs: enhanced writeback error reporting with errseq_t (pile #1) jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 01/18] fs: remove call_fsync helper function jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 02/18] buffer: use mapping_set_error instead of setting the flag jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 03/18] fs: check for writeback errors after syncing out buffers in generic_file_fsync jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 14:19 ` Christoph Hellwig 2017-06-29 14:19 ` Christoph Hellwig 2017-06-29 20:17 ` Jeff Layton 2017-06-29 20:17 ` Jeff Layton 2017-06-29 20:17 ` Jeff Layton 2017-06-29 20:17 ` Jeff Layton 2017-06-29 13:19 ` [PATCH v8 04/18] buffer: set errors in mapping at the time that the error occurs jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 05/18] jbd2: don't clear and reset errors after waiting on writeback jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 06/18] mm: clear AS_EIO/AS_ENOSPC when writeback initiation fails jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 07/18] mm: don't TestClearPageError in __filemap_fdatawait_range jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 08/18] mm: clean up error handling in write_one_page jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 09/18] lib: add errseq_t type and infrastructure for handling it jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 10/18] fs: new infrastructure for writeback error handling and reporting jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:45 ` Jeff Layton 2017-06-29 13:45 ` Jeff Layton 2017-06-29 13:45 ` Jeff Layton 2017-06-29 13:45 ` Jeff Layton 2017-06-29 17:52 ` Jeff Layton 2017-06-29 17:52 ` Jeff Layton 2017-06-29 17:52 ` Jeff Layton 2017-06-29 17:52 ` Jeff Layton 2017-06-29 13:19 ` [PATCH v8 11/18] mm: set both AS_EIO/AS_ENOSPC and errseq_t in mapping_set_error jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 12/18] Documentation: flesh out the section in vfs.txt on storing and reporting writeback errors jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 17:11 ` Darrick J. Wong 2017-06-29 17:11 ` Darrick J. Wong 2017-06-29 18:13 ` Jeff Layton 2017-06-29 18:13 ` Jeff Layton 2017-06-29 18:13 ` Jeff Layton 2017-06-29 18:13 ` Jeff Layton 2017-06-29 18:21 ` Matthew Wilcox 2017-06-29 18:21 ` Matthew Wilcox 2017-06-29 18:21 ` Matthew Wilcox 2017-06-29 20:42 ` Jeff Layton 2017-06-29 20:42 ` Jeff Layton 2017-06-29 20:42 ` Jeff Layton 2017-06-29 20:42 ` Jeff Layton 2017-06-29 20:42 ` Jeff Layton 2017-06-29 13:19 ` [PATCH v8 13/18] dax: set errors in mapping when writeback fails jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 13:19 ` [PATCH v8 14/18] block: convert to errseq_t based writeback error tracking jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 14:18 ` Christoph Hellwig 2017-06-29 14:18 ` Christoph Hellwig 2017-06-29 13:19 ` jlayton [this message] 2017-06-29 13:19 ` [PATCH v8 15/18] fs: convert __generic_file_fsync to use errseq_t based reporting jlayton 2017-06-29 13:19 ` [PATCH v8 16/18] ext4: use errseq_t based error handling for reporting data writeback errors jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 14:12 ` Christoph Hellwig 2017-06-29 14:12 ` Christoph Hellwig 2017-06-29 20:26 ` Jeff Layton 2017-06-29 20:26 ` Jeff Layton 2017-06-29 20:26 ` Jeff Layton 2017-06-29 20:26 ` Jeff Layton 2017-06-29 13:19 ` [PATCH v8 17/18] xfs: minimal conversion to errseq_t writeback error reporting jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 14:12 ` Christoph Hellwig 2017-06-29 14:12 ` Christoph Hellwig 2017-06-30 16:45 ` Jeff Layton 2017-06-30 16:45 ` Jeff Layton 2017-06-30 16:45 ` Jeff Layton 2017-06-30 16:45 ` Jeff Layton 2017-06-30 16:49 ` Christoph Hellwig 2017-06-30 16:49 ` Christoph Hellwig 2017-06-29 17:13 ` Darrick J. Wong 2017-06-29 17:13 ` Darrick J. Wong 2017-06-29 13:19 ` [PATCH v8 18/18] btrfs: minimal conversion to errseq_t writeback error reporting on fsync jlayton 2017-06-29 13:19 ` jlayton 2017-06-29 14:17 ` Christoph Hellwig 2017-06-29 14:17 ` Christoph Hellwig 2017-06-29 20:32 ` Jeff Layton 2017-06-29 20:32 ` Jeff Layton 2017-06-29 20:32 ` Jeff Layton 2017-06-29 20:32 ` Jeff Layton
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