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| author | Jan Kara <jack@suse.cz> | 2012-06-12 16:20:29 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-31 01:02:48 +0400 |
| commit | 4fcf1c6205fcfc7a226a144ae4d83b7f5415cab8 (patch) | |
| tree | e0a8ee8640c670123e09a8a041a3ed00c89a0d60 /mm/filemap_xip.c | |
| parent | 41c4d25f78c01ede13efee1f2e979f3f35dd26f6 (diff) | |
| download | op-kernel-dev-4fcf1c6205fcfc7a226a144ae4d83b7f5415cab8.zip op-kernel-dev-4fcf1c6205fcfc7a226a144ae4d83b7f5415cab8.tar.gz | |
mm: Make default vm_ops provide ->page_mkwrite handler
Make default vm_ops provide ->page_mkwrite handler. Currently it only updates
file's modification times and gets locked page but later it will also handle
filesystem freezing.
BugLink: https://bugs.launchpad.net/bugs/897421
Tested-by: Kamal Mostafa <kamal@canonical.com>
Tested-by: Peter M. Petrakis <peter.petrakis@canonical.com>
Tested-by: Dann Frazier <dann.frazier@canonical.com>
Tested-by: Massimo Morana <massimo.morana@canonical.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/filemap_xip.c')
| -rw-r--r-- | mm/filemap_xip.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c index 213ca1f..80b34ef 100644 --- a/mm/filemap_xip.c +++ b/mm/filemap_xip.c @@ -304,6 +304,7 @@ out: static const struct vm_operations_struct xip_file_vm_ops = { .fault = xip_file_fault, + .page_mkwrite = filemap_page_mkwrite, }; int xip_file_mmap(struct file * file, struct vm_area_struct * vma) |
