Messages in this thread Patch in this message | | | From | keliu <> | Subject | [PATCH] fs: eventfd: Directly use ida_alloc()/free() | Date | Fri, 27 May 2022 06:47:43 +0000 |
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Use ida_alloc()/ida_free() instead of deprecated ida_simple_get()/ida_simple_remove() .
Signed-off-by: keliu <liuke94@huawei.com> --- fs/eventfd.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/eventfd.c b/fs/eventfd.c index 3627dd7d25db..e17a2ea53da9 100644 --- a/fs/eventfd.c +++ b/fs/eventfd.c @@ -89,7 +89,7 @@ EXPORT_SYMBOL_GPL(eventfd_signal); static void eventfd_free_ctx(struct eventfd_ctx *ctx) { if (ctx->id >= 0) - ida_simple_remove(&eventfd_ida, ctx->id); + ida_free(&eventfd_ida, ctx->id); kfree(ctx); } @@ -423,7 +423,7 @@ static int do_eventfd(unsigned int count, int flags) init_waitqueue_head(&ctx->wqh); ctx->count = count; ctx->flags = flags; - ctx->id = ida_simple_get(&eventfd_ida, 0, 0, GFP_KERNEL); + ctx->id = ida_alloc(&eventfd_ida, GFP_KERNEL); flags &= EFD_SHARED_FCNTL_FLAGS; flags |= O_RDWR; -- 2.25.1
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