Messages in this thread Patch in this message | | | From | Jeff Layton <> | Subject | [PATCH v2 3/4] fs: convert sync_file_range to use errseq_t based error-tracking | Date | Wed, 26 Jul 2017 13:55:37 -0400 |
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From: Jeff Layton <jlayton@redhat.com>
sync_file_range doesn't call down into the filesystem directly at all. It only kicks off writeback of pagecache pages and optionally waits on the result.
Convert sync_file_range to use errseq_t based error tracking, under the assumption that most users will prefer this behavior when errors occur.
Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Jeff Layton <jlayton@redhat.com> --- fs/sync.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/sync.c b/fs/sync.c index 2a54c1f22035..27d6b8bbcb6a 100644 --- a/fs/sync.c +++ b/fs/sync.c @@ -342,7 +342,7 @@ SYSCALL_DEFINE4(sync_file_range, int, fd, loff_t, offset, loff_t, nbytes, ret = 0; if (flags & SYNC_FILE_RANGE_WAIT_BEFORE) { - ret = filemap_fdatawait_range(mapping, offset, endbyte); + ret = file_fdatawait_range(f.file, offset, endbyte); if (ret < 0) goto out_put; } @@ -355,7 +355,7 @@ SYSCALL_DEFINE4(sync_file_range, int, fd, loff_t, offset, loff_t, nbytes, } if (flags & SYNC_FILE_RANGE_WAIT_AFTER) - ret = filemap_fdatawait_range(mapping, offset, endbyte); + ret = file_fdatawait_range(f.file, offset, endbyte); out_put: fdput(f); -- 2.13.3
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