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Merge tag 'for-linus-v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux

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Pull Writeback error handling fixes from Jeff Layton:
 "The main rationale for all of these changes is to tighten up writeback
  error reporting to userland. There are many ways now that writeback
  errors can be lost, such that fsync/fdatasync/msync return 0 when
  writeback actually failed.

  This pile contains a small set of cleanups and writeback error
  handling fixes that I was able to break off from the main pile (#2).

  Two of the patches in this pile are trivial. The exceptions are the
  patch to fix up error handling in write_one_page, and the patch to
  make JFS pay attention to write_one_page errors"

* tag 'for-linus-v4.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/jlayton/linux:
  fs: remove call_fsync helper function
  mm: clean up error handling in write_one_page
  JFS: do not ignore return code from write_one_page()
  mm: drop "wait" parameter from write_one_page()
This commit is contained in:
Linus Torvalds
2017-07-07 18:39:15 -07:00
parent 3ea4fcc5fe 0f41074a65
commit 33198c165b
12 changed files with 23 additions and 26 deletions
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6
include/linux/fs.h
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@@ -1748,12 +1748,6 @@ static inline int call_mmap(struct file *file, struct vm_area_struct *vma)
return file->f_op->mmap(file, vma);
}
static inline int call_fsync(struct file *file, loff_t start, loff_t end,
int datasync)
{
return file->f_op->fsync(file, start, end, datasync);
}
ssize_t rw_copy_check_uvector(int type, const struct iovec __user * uvector,
unsigned long nr_segs, unsigned long fast_segs,
struct iovec *fast_pointer,