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| author | Jan Kara <jack@suse.cz> | 2013-01-28 21:55:08 +0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2013-01-28 21:55:08 +0400 |
| commit | f8bec37037aceb126d695c021cf4dc93b7238d47 (patch) | |
| tree | d0489b1d92fa602da3ef15014370ec568e925c15 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 002bd7fa3ac7441bdb36df67b2c64bc8c1be5360 (diff) | |
| download | linux-f8bec37037aceb126d695c021cf4dc93b7238d47.tar.xz | |
ext4: dirty page has always buffers attached
ext4_writepage(), write_cache_pages_da(), and mpage_da_submit_io()
doesn't have to deal with the case when page doesn't have buffers. We
attach buffers to a page in ->write_begin() and ->page_mkwrite() which
covers all places where a page can become dirty.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions