diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-02-02 22:10:25 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-21 09:23:06 -0800 |
| commit | 9fb77c771373c078f93807f077c29ebafe720a25 (patch) | |
| tree | 77c8f6a254ab9da8ce5fdf5cf5e5d12cb15855a8 /fs/fuse | |
| parent | 034c4b3e832b22ec83e7bd409cf1ad3efba18f45 (diff) | |
callers of iov_copy_from_user_atomic() don't need pagecache_disable()
commit 9e8c2af96e0d2d5fe298dd796fb6bc16e888a48d upstream.
... it does that itself (via kmap_atomic())
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Mel Gorman <mgorman@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/fuse')
| -rw-r--r-- | fs/fuse/file.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 77bcc303c3ae..a91d3b4d32f3 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -1003,9 +1003,7 @@ static ssize_t fuse_fill_write_pages(struct fuse_req *req, if (mapping_writably_mapped(mapping)) flush_dcache_page(page); - pagefault_disable(); tmp = iov_iter_copy_from_user_atomic(page, ii, offset, bytes); - pagefault_enable(); flush_dcache_page(page); mark_page_accessed(page); |