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authorYury Norov <yury.norov@gmail.com>2021-08-14 14:17:03 -0700
committerYury Norov <yury.norov@gmail.com>2022-01-15 08:47:31 -0800
commitb5c7e7ec7d3418af2544452b45cc67297c857a86 (patch)
tree1b2d0bd3d0852b65d73b65982d4b8f69c27703e7 /drivers/virt
parent93ba139ba8190c33009c5353ca43c8519443f467 (diff)
downloadlinux-b5c7e7ec7d3418af2544452b45cc67297c857a86.tar.bz2
all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate
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>
Diffstat (limited to 'drivers/virt')
-rw-r--r--drivers/virt/acrn/ioreq.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/virt/acrn/ioreq.c b/drivers/virt/acrn/ioreq.c
index 80b2e3f0e276..5ff1c53740c0 100644
--- a/drivers/virt/acrn/ioreq.c
+++ b/drivers/virt/acrn/ioreq.c
@@ -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,