ich777/linux_media
1
0
Fork 0
mirror of https://github.com/tbsdtv/linux_media.git synced 2025-07-23 04:33:26 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

Browse Source 
Pull misc vfs updates from Al Viro:
 "Assorted fixes (really no common topic here)"

* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  vfs: Make __vfs_write() static
  vfs: fix preadv64v2 and pwritev64v2 compat syscalls with offset == -1
  pipe: stop using ->can_merge
  splice: don't merge into linked buffers
  fs: move generic stat response attr handling to vfs_getattr_nosec
  orangefs: don't reinitialize result_mask in ->getattr
  fs/devpts: always delete dcache dentry-s in dput()
This commit is contained in:
Linus Torvalds
2019-03-12 13:27:20 -07:00
parent a667cb7a94 12e1e7af1a
commit 5f739e4a49
10 changed files with 52 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
fs/read_write.c
View File

@@ -478,8 +478,8 @@ static ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t
return ret;
}
ssize_t __vfs_write(struct file *file, const char __user *p, size_t count,
loff_t *pos)
static ssize_t __vfs_write(struct file *file, const char __user *p,
size_t count, loff_t *pos)
{
if (file->f_op->write)
return file->f_op->write(file, p, count, pos);
@@ -1238,6 +1238,9 @@ COMPAT_SYSCALL_DEFINE5(preadv64v2, unsigned long, fd,
const struct compat_iovec __user *,vec,
unsigned long, vlen, loff_t, pos, rwf_t, flags)
{
if (pos == -1)
return do_compat_readv(fd, vec, vlen, flags);
return do_compat_preadv64(fd, vec, vlen, pos, flags);
}
#endif
@@ -1344,6 +1347,9 @@ COMPAT_SYSCALL_DEFINE5(pwritev64v2, unsigned long, fd,
const struct compat_iovec __user *,vec,
unsigned long, vlen, loff_t, pos, rwf_t, flags)
{
if (pos == -1)
return do_compat_writev(fd, vec, vlen, flags);
return do_compat_pwritev64(fd, vec, vlen, pos, flags);
}
#endif