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all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate

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find_first{,_zero}_bit is a more effective analogue of 'next' version if
start == 0. This patch replaces 'next' with 'first' where things look
trivial.

Signed-off-by: Yury Norov <yury.norov@gmail.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
This commit is contained in:
Yury Norov
2021-08-14 14:17:03 -07:00
parent 93ba139ba8
commit b5c7e7ec7d
21 changed files with 47 additions and 48 deletions
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3
drivers/virt/acrn/ioreq.c
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@@ -246,8 +246,7 @@ void acrn_ioreq_request_clear(struct acrn_vm *vm)
spin_lock_bh(&vm->ioreq_clients_lock);
client = vm->default_client;
if (client) {
vcpu = find_next_bit(client->ioreqs_map,
ACRN_IO_REQUEST_MAX, 0);
vcpu = find_first_bit(client->ioreqs_map, ACRN_IO_REQUEST_MAX);
while (vcpu < ACRN_IO_REQUEST_MAX) {
acrn_ioreq_complete_request(client, vcpu, NULL);
vcpu = find_next_bit(client->ioreqs_map,