diff options
author | Christian Brauner <brauner@kernel.org> | 2023-11-22 15:48:23 +0300 |
---|---|---|
committer | Christian Brauner <brauner@kernel.org> | 2023-11-28 16:08:38 +0300 |
commit | 3652117f854819a148ff0fbe4492587d3520b5e5 (patch) | |
tree | af6b202558ccb43726b9ef5e279005cf6bec15a8 /include/linux/eventfd.h | |
parent | 85884871921000b9bca2184077b1159771e50047 (diff) | |
download | linux-3652117f854819a148ff0fbe4492587d3520b5e5.tar.xz |
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 'include/linux/eventfd.h')
-rw-r--r-- | include/linux/eventfd.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h index b9d83652c097..562089431551 100644 --- a/include/linux/eventfd.h +++ b/include/linux/eventfd.h @@ -35,7 +35,7 @@ void eventfd_ctx_put(struct eventfd_ctx *ctx); struct file *eventfd_fget(int fd); struct eventfd_ctx *eventfd_ctx_fdget(int fd); struct eventfd_ctx *eventfd_ctx_fileget(struct file *file); -__u64 eventfd_signal(struct eventfd_ctx *ctx, __u64 n); +__u64 eventfd_signal(struct eventfd_ctx *ctx); __u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, __poll_t mask); int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait, __u64 *cnt); @@ -58,7 +58,7 @@ static inline struct eventfd_ctx *eventfd_ctx_fdget(int fd) return ERR_PTR(-ENOSYS); } -static inline int eventfd_signal(struct eventfd_ctx *ctx, __u64 n) +static inline int eventfd_signal(struct eventfd_ctx *ctx) { return -ENOSYS; } |