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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-08 20:43:04 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-01-08 20:43:04 +0100 |
| commit | 5db8752c3b81bd33a549f6f812bab81e3bb61b20 (patch) | |
| tree | d97ebf3a57a5ef1c3d823d778627263f0903b27a /kernel/trace | |
| parent | Merge tag 'vfs-6.8.cachefiles' of git://git.kernel.org/pub/scm/linux/kernel/g... (diff) | |
| parent | iov_iter: replace import_single_range() with import_ubuf() (diff) | |
| download | linux-5db8752c3b81bd33a549f6f812bab81e3bb61b20.tar.xz linux-5db8752c3b81bd33a549f6f812bab81e3bb61b20.zip | |
Merge tag 'vfs-6.8.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs
Pull vfs iov_iter cleanups from Christian Brauner:
"This contains a minor cleanup. The patches drop an unused argument
from import_single_range() allowing to replace import_single_range()
with import_ubuf() and dropping import_single_range() completely"
* tag 'vfs-6.8.iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs:
iov_iter: replace import_single_range() with import_ubuf()
iov_iter: remove unused 'iov' argument from import_single_range()
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_events_user.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_user.c index 9365ce407426..e76f5e1efdf2 100644 --- a/kernel/trace/trace_events_user.c +++ b/kernel/trace/trace_events_user.c @@ -2177,14 +2177,12 @@ static int user_events_open(struct inode *node, struct file *file) static ssize_t user_events_write(struct file *file, const char __user *ubuf, size_t count, loff_t *ppos) { - struct iovec iov; struct iov_iter i; if (unlikely(*ppos != 0)) return -EFAULT; - if (unlikely(import_single_range(ITER_SOURCE, (char __user *)ubuf, - count, &iov, &i))) + if (unlikely(import_ubuf(ITER_SOURCE, (char __user *)ubuf, count, &i))) return -EFAULT; return user_events_write_core(file, &i); |