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| author | Jeff Moyer <jmoyer@redhat.com> | 2008-04-29 01:03:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-29 08:06:29 -0700 |
| commit | 39fa00311f21318cc498b139c2cc2830dcad98ff (patch) | |
| tree | 936eeb3a4046fb9b17cc4297e3b783f49c0a1dc0 | |
| parent | 68ab3d883a2df13f4b93a923bae3a287cbee29d3 (diff) | |
| download | linux-39fa00311f21318cc498b139c2cc2830dcad98ff.tar.bz2 | |
aio: fix misleading comments
The FIXME comments are inaccurate.
The locking comment over lookup_ioctx() is wrong.
Signed-off-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Zach Brown <zach.brown@oracle.com>
Signed-off-by: Shen Feng <shen@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | fs/aio.c | 5 |
1 files changed, 1 insertions, 4 deletions
@@ -277,7 +277,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events) if (ctx->max_reqs == 0) goto out_cleanup; - /* now link into global list. kludge. FIXME */ + /* now link into global list. */ write_lock(&mm->ioctx_list_lock); ctx->next = mm->ioctx_list; mm->ioctx_list = ctx; @@ -553,9 +553,6 @@ int aio_put_req(struct kiocb *req) return ret; } -/* Lookup an ioctx id. ioctx_list is lockless for reads. - * FIXME: this is O(n) and is only suitable for development. - */ static struct kioctx *lookup_ioctx(unsigned long ctx_id) { struct kioctx *ioctx; |