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io_uring/filetable: remove io_file_from_index() helper

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It's only used in fdinfo, nothing really gained from having this helper.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Jens Axboe 2024-10-28 08:35:05 -06:00
parent b54a14041e
commit cb1717a7cd
2 changed files with 3 additions and 11 deletions
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4
io_uring/fdinfo.c
View File

@ -167,8 +167,10 @@ __cold void io_uring_show_fdinfo(struct seq_file *m, struct file *file)
seq_printf(m, "SqWorkTime:\t%llu\n", sq_work_time);
seq_printf(m, "UserFiles:\t%u\n", ctx->file_table.data.nr);
for (i = 0; has_lock && i < ctx->file_table.data.nr; i++) {
struct file *f = io_file_from_index(&ctx->file_table, i);
struct file *f = NULL;
if (ctx->file_table.data.nodes[i])
f = io_slot_file(ctx->file_table.data.nodes[i]);
if (f)
seq_printf(m, "%5u: %s\n", i, file_dentry(f)->d_iname);
else

10
io_uring/filetable.h
View File

@ -49,16 +49,6 @@ static inline struct file *io_slot_file(struct io_rsrc_node *node)
return (struct file *)(node->file_ptr & FFS_MASK);
}
static inline struct file *io_file_from_index(struct io_file_table *table,
int index)
{
struct io_rsrc_node *node = io_rsrc_node_lookup(&table->data, index);
if (node)
return io_slot_file(node);
return NULL;
}
static inline void io_fixed_file_set(struct io_rsrc_node *node,
struct file *file)
{