diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2023-04-04 13:39:51 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-04-04 09:30:39 -0600 |
| commit | c824986c113f15e2ef2c00da9a226c09ecaac74c (patch) | |
| tree | c9b425eeb8abf37ab2d5e41722818227b3ccefa4 /io_uring | |
| parent | 0a4813b1abdf06e44ce60cdebfd374cfd27c46bf (diff) | |
io_uring/rsrc: rename rsrc_list
We have too many "rsrc" around which makes the name of struct
io_rsrc_node::rsrc_list confusing. The field is responsible for keeping
a list of files or buffers, so call it item_list and add comments
around.
Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Link: https://lore.kernel.org/r/3e34d4dfc1fdbb6b520f904ee6187c2ccf680efe.1680576071.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'io_uring')
| -rw-r--r-- | io_uring/rsrc.c | 6 | ||||
| -rw-r--r-- | io_uring/rsrc.h | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c index e122b6e5f9c5..10006fb169d2 100644 --- a/io_uring/rsrc.c +++ b/io_uring/rsrc.c @@ -146,7 +146,7 @@ static void __io_rsrc_put_work(struct io_rsrc_node *ref_node) struct io_ring_ctx *ctx = rsrc_data->ctx; struct io_rsrc_put *prsrc, *tmp; - list_for_each_entry_safe(prsrc, tmp, &ref_node->rsrc_list, list) { + list_for_each_entry_safe(prsrc, tmp, &ref_node->item_list, list) { list_del(&prsrc->list); if (prsrc->tag) { @@ -249,7 +249,7 @@ static struct io_rsrc_node *io_rsrc_node_alloc(void) ref_node->refs = 1; INIT_LIST_HEAD(&ref_node->node); - INIT_LIST_HEAD(&ref_node->rsrc_list); + INIT_LIST_HEAD(&ref_node->item_list); ref_node->done = false; return ref_node; } @@ -737,7 +737,7 @@ int io_queue_rsrc_removal(struct io_rsrc_data *data, unsigned idx, prsrc->tag = *tag_slot; *tag_slot = 0; prsrc->rsrc = rsrc; - list_add(&prsrc->list, &node->rsrc_list); + list_add(&prsrc->list, &node->item_list); return 0; } diff --git a/io_uring/rsrc.h b/io_uring/rsrc.h index a96103095f0f..509a5ea7eabf 100644 --- a/io_uring/rsrc.h +++ b/io_uring/rsrc.h @@ -38,11 +38,17 @@ struct io_rsrc_data { struct io_rsrc_node { struct list_head node; - struct list_head rsrc_list; struct io_rsrc_data *rsrc_data; struct llist_node llist; int refs; bool done; + + /* + * Keeps a list of struct io_rsrc_put to be completed. Each entry + * represents one rsrc (e.g. file or buffer), but all of them should've + * came from the same table and so are of the same type. + */ + struct list_head item_list; }; struct io_mapped_ubuf { |