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| author | Christian Brauner <brauner@kernel.org> | 2023-11-22 13:48:23 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2023-11-28 14:08:38 +0100 |
| commit | 3652117f854819a148ff0fbe4492587d3520b5e5 (patch) | |
| tree | af6b202558ccb43726b9ef5e279005cf6bec15a8 /drivers/vhost/vdpa.c | |
| parent | 85884871921000b9bca2184077b1159771e50047 (diff) | |
| download | linux-stable-3652117f854819a148ff0fbe4492587d3520b5e5.tar.gz linux-stable-3652117f854819a148ff0fbe4492587d3520b5e5.tar.bz2 linux-stable-3652117f854819a148ff0fbe4492587d3520b5e5.zip | |
eventfd: simplify eventfd_signal()
Ever since the eventfd type was introduced back in 2007 in commit
e1ad7468c77d ("signal/timer/event: eventfd core") the eventfd_signal()
function only ever passed 1 as a value for @n. There's no point in
keeping that additional argument.
Link: https://lore.kernel.org/r/20231122-vfs-eventfd-signal-v2-2-bd549b14ce0c@kernel.org
Acked-by: Xu Yilun <yilun.xu@intel.com>
Acked-by: Andrew Donnellan <ajd@linux.ibm.com> # ocxl
Acked-by: Eric Farman <farman@linux.ibm.com> # s390
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'drivers/vhost/vdpa.c')
| -rw-r--r-- | drivers/vhost/vdpa.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/vhost/vdpa.c b/drivers/vhost/vdpa.c index 30df5c58db73..8d9f958946d6 100644 --- a/drivers/vhost/vdpa.c +++ b/drivers/vhost/vdpa.c @@ -178,7 +178,7 @@ static irqreturn_t vhost_vdpa_virtqueue_cb(void *private) struct eventfd_ctx *call_ctx = vq->call_ctx.ctx; if (call_ctx) - eventfd_signal(call_ctx, 1); + eventfd_signal(call_ctx); return IRQ_HANDLED; } @@ -189,7 +189,7 @@ static irqreturn_t vhost_vdpa_config_cb(void *private) struct eventfd_ctx *config_ctx = v->config_ctx; if (config_ctx) - eventfd_signal(config_ctx, 1); + eventfd_signal(config_ctx); return IRQ_HANDLED; } |