From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaegeuk Kim Subject: [PATCH] f2fs: expose some sectors to user in inline data or dentry case Date: Fri, 13 Oct 2017 10:31:45 -0700 Message-ID: <20171013173145.36510-1-jaegeuk@kernel.org> Return-path: Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim List-Id: linux-f2fs-devel.lists.sourceforge.net If there's some data written through inline data or dentry, we need to shouw st_blocks. This fixes reporting zero blocks even though there is small written data. Signed-off-by: Jaegeuk Kim --- fs/f2fs/file.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 2eb3efe92018..f7be6c394fa8 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -698,6 +698,11 @@ int f2fs_getattr(const struct path *path, struct kstat *stat, STATX_ATTR_NODUMP); generic_fillattr(inode, stat); + + /* we need to show initial sectors used for inline_data/dentries */ + if (f2fs_has_inline_data(inode) || f2fs_has_inline_dentry(inode)) + stat->blocks += (stat->size + 511) >> 9; + return 0; } -- 2.14.0.rc1.383.gd1ce394fe2-goog