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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 18:30:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-05-07 18:30:11 -0700 |
| commit | 52ae2456d6a455ef958bcf1c2d1965674076887e (patch) | |
| tree | 27149d7cdd7213dd31561638726c72a1f58d7c62 /include/linux | |
| parent | 67a242223958d628f0ba33283668e3ddd192d057 (diff) | |
| parent | 7889f44dd9cee15aff1c3f7daf81ca4dfed48fc7 (diff) | |
Merge tag 'for-5.2/io_uring-20190507' of git://git.kernel.dk/linux-block
Pull io_uring updates from Jens Axboe:
"Set of changes/improvements for io_uring. This contains:
- Fix of a shadowed variable (Colin)
- Add support for draining commands (me)
- Add support for sync_file_range() (me)
- Add eventfd support (me)
- cpu_online() fix (Shenghui)
- Removal of a redundant ->error assignment (Stefan)"
* tag 'for-5.2/io_uring-20190507' of git://git.kernel.dk/linux-block:
io_uring: use cpu_online() to check p->sq_thread_cpu instead of cpu_possible()
io_uring: fix shadowed variable ret return code being not checked
req->error only used for iopoll
io_uring: add support for eventfd notifications
io_uring: add support for IORING_OP_SYNC_FILE_RANGE
fs: add sync_file_range() helper
io_uring: add support for marking commands as draining
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 92732286b748..5174405e40d5 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2789,6 +2789,9 @@ extern int vfs_fsync_range(struct file *file, loff_t start, loff_t end, int datasync); extern int vfs_fsync(struct file *file, int datasync); +extern int sync_file_range(struct file *file, loff_t offset, loff_t nbytes, + unsigned int flags); + /* * Sync the bytes written if this was a synchronous write. Expect ki_pos * to already be updated for the write, and will return either the amount |