diff options
| author | Jeff Layton <jlayton@redhat.com> | 2017-07-07 15:20:52 -0400 |
|---|---|---|
| committer | Jeff Layton <jlayton@redhat.com> | 2017-08-01 08:39:29 -0400 |
| commit | 3b49c9a1e984b524142afc7536041d8c66877113 (patch) | |
| tree | 350dabeb53253f0fabbcd3984fadd8454c1be04a /drivers | |
| parent | d07a6ac7b6f878c1078b75181cdae060daac5820 (diff) | |
| download | linux-3b49c9a1e984b524142afc7536041d8c66877113.tar.bz2 | |
fs: convert a pile of fsync routines to errseq_t based reporting
This patch converts most of the in-kernel filesystems that do writeback
out of the pagecache to report errors using the errseq_t-based
infrastructure that was recently added. This allows them to report
errors once for each open file description.
Most filesystems have a fairly straightforward fsync operation. They
call filemap_write_and_wait_range to write back all of the data and
wait on it, and then (sometimes) sync out the metadata.
For those filesystems this is a straightforward conversion from calling
filemap_write_and_wait_range in their fsync operation to calling
file_write_and_wait_range.
Acked-by: Jan Kara <jack@suse.cz>
Acked-by: Dave Kleikamp <dave.kleikamp@oracle.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/lustre/lustre/llite/file.c | 2 | ||||
| -rw-r--r-- | drivers/video/fbdev/core/fb_defio.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c index ab1c85c1ed38..f7d07735ac66 100644 --- a/drivers/staging/lustre/lustre/llite/file.c +++ b/drivers/staging/lustre/lustre/llite/file.c @@ -2364,7 +2364,7 @@ int ll_fsync(struct file *file, loff_t start, loff_t end, int datasync) PFID(ll_inode2fid(inode)), inode); ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_FSYNC, 1); - rc = filemap_write_and_wait_range(inode->i_mapping, start, end); + rc = file_write_and_wait_range(file, start, end); inode_lock(inode); /* catch async errors that were recorded back when async writeback diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c index 37f69c061210..487d5e336e1b 100644 --- a/drivers/video/fbdev/core/fb_defio.c +++ b/drivers/video/fbdev/core/fb_defio.c @@ -69,7 +69,7 @@ int fb_deferred_io_fsync(struct file *file, loff_t start, loff_t end, int datasy { struct fb_info *info = file->private_data; struct inode *inode = file_inode(file); - int err = filemap_write_and_wait_range(inode->i_mapping, start, end); + int err = file_write_and_wait_range(file, start, end); if (err) return err; |