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| author | Suresh Jayaraman <sjayaraman@suse.de> | 2011-09-21 10:00:16 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2011-09-21 10:00:16 +0200 |
| commit | 75df713627f28f88b901b329c8857747545fd4ab (patch) | |
| tree | 0986bc4d82595dae4a3fabb15fce4780c053f004 /block/blk-sysfs.c | |
| parent | 27a84d54c02591e815d291ae0ee4bfb9cfd21065 (diff) | |
| download | linux-3.10-75df713627f28f88b901b329c8857747545fd4ab.tar.gz linux-3.10-75df713627f28f88b901b329c8857747545fd4ab.tar.bz2 linux-3.10-75df713627f28f88b901b329c8857747545fd4ab.zip | |
block: document blk-plug
Thus spake Andrew Morton:
"And I have the usual maintainability whine. If someone comes up to
vmscan.c and sees it calling blk_start_plug(), how are they supposed to
work out why that call is there? They go look at the blk_start_plug()
definition and it is undocumented. I think we can do better than this?"
Adapted from the LWN article - http://lwn.net/Articles/438256/ by Jens
Axboe and from an earlier attempt by Shaohua Li to document blk-plug.
[akpm@linux-foundation.org: grammatical and spelling tweaks]
Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>
Cc: Shaohua Li <shaohua.li@intel.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@google.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-sysfs.c')
0 files changed, 0 insertions, 0 deletions