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| author | Christoph Hellwig <hch@lst.de> | 2020-06-06 14:49:58 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2020-07-30 08:22:47 +0200 |
| commit | bef173299613404f55b11180d9a865861637f31d (patch) | |
| tree | ae9c16bffe55d739ab86c4e106a39ce21512885c /include/linux | |
| parent | 899ac10cc0bdaaee3b908e390bf94d2f1ba5d512 (diff) | |
| download | lwn-bef173299613404f55b11180d9a865861637f31d.tar.gz lwn-bef173299613404f55b11180d9a865861637f31d.zip | |
initrd: switch initrd loading to struct file based APIs
There is no good reason to mess with file descriptors from in-kernel
code, switch the initrd loading to struct file based read and writes
instead.
Also Pass an explicit offset instead of ->f_pos, and to make that easier,
use file scope file structs and offsets everywhere except for
identify_ramdisk_image instead of the current strange mix.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/syscalls.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index b951a87da987..10843a6adb77 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -1246,7 +1246,6 @@ int ksys_fchown(unsigned int fd, uid_t user, gid_t group); int ksys_getdents64(unsigned int fd, struct linux_dirent64 __user *dirent, unsigned int count); int ksys_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg); -off_t ksys_lseek(unsigned int fd, off_t offset, unsigned int whence); ssize_t ksys_read(unsigned int fd, char __user *buf, size_t count); void ksys_sync(void); int ksys_unshare(unsigned long unshare_flags); |