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| author | Souptick Joarder <jrdr.linux@gmail.com> | 2018-10-26 15:04:03 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-10-26 16:25:19 -0700 |
| commit | 4b96a37d1c684f12468f436c0d79b5e6830d0b0b (patch) | |
| tree | c62e70399d3d52334f174bb7430ad9f528115d23 /mm/filemap.c | |
| parent | 7b0e0c0e35f5c7eca719404ca0e38bc964657330 (diff) | |
| download | linux-stable-4b96a37d1c684f12468f436c0d79b5e6830d0b0b.tar.gz linux-stable-4b96a37d1c684f12468f436c0d79b5e6830d0b0b.tar.bz2 linux-stable-4b96a37d1c684f12468f436c0d79b5e6830d0b0b.zip | |
mm: convert to use vm_fault_t
As part of vm_fault_t conversion filemap_page_mkwrite() for the NOMMU case
was missed. Now converted.
Link: http://lkml.kernel.org/r/20180828174952.GA29229@jordon-HP-15-Notebook-PC
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 52517f28e6f4..de6fed2a0815 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -2748,9 +2748,9 @@ int generic_file_readonly_mmap(struct file *file, struct vm_area_struct *vma) return generic_file_mmap(file, vma); } #else -int filemap_page_mkwrite(struct vm_fault *vmf) +vm_fault_t filemap_page_mkwrite(struct vm_fault *vmf) { - return -ENOSYS; + return VM_FAULT_SIGBUS; } int generic_file_mmap(struct file * file, struct vm_area_struct * vma) { |