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| author | Cong Wang <amwang@redhat.com> | 2011-11-25 23:14:30 +0800 |
|---|---|---|
| committer | Cong Wang <xiyou.wangcong@gmail.com> | 2012-03-20 21:48:23 +0800 |
| commit | d93492855ff307ce9d699e36d966af3420b80bb3 (patch) | |
| tree | 796d1ab910796675960c780d128477cf97b9a4bb /fs/gfs2/aops.c | |
| parent | 2408f6ef6bf58620f8330b37181d2bdca2e7c7c5 (diff) | |
| download | op-kernel-dev-d93492855ff307ce9d699e36d966af3420b80bb3.zip op-kernel-dev-d93492855ff307ce9d699e36d966af3420b80bb3.tar.gz | |
gfs2: remove the second argument of k[un]map_atomic()
Signed-off-by: Cong Wang <amwang@redhat.com>
Diffstat (limited to 'fs/gfs2/aops.c')
| -rw-r--r-- | fs/gfs2/aops.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index 501e5cb..38b7a74 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -434,12 +434,12 @@ static int stuffed_readpage(struct gfs2_inode *ip, struct page *page) if (error) return error; - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); if (dsize > (dibh->b_size - sizeof(struct gfs2_dinode))) dsize = (dibh->b_size - sizeof(struct gfs2_dinode)); memcpy(kaddr, dibh->b_data + sizeof(struct gfs2_dinode), dsize); memset(kaddr + dsize, 0, PAGE_CACHE_SIZE - dsize); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); flush_dcache_page(page); brelse(dibh); SetPageUptodate(page); @@ -542,9 +542,9 @@ int gfs2_internal_read(struct gfs2_inode *ip, struct file_ra_state *ra_state, page = read_cache_page(mapping, index, __gfs2_readpage, NULL); if (IS_ERR(page)) return PTR_ERR(page); - p = kmap_atomic(page, KM_USER0); + p = kmap_atomic(page); memcpy(buf + copied, p + offset, amt); - kunmap_atomic(p, KM_USER0); + kunmap_atomic(p); mark_page_accessed(page); page_cache_release(page); copied += amt; @@ -788,11 +788,11 @@ static int gfs2_stuffed_write_end(struct inode *inode, struct buffer_head *dibh, unsigned char *buf = dibh->b_data + sizeof(struct gfs2_dinode); BUG_ON((pos + len) > (dibh->b_size - sizeof(struct gfs2_dinode))); - kaddr = kmap_atomic(page, KM_USER0); + kaddr = kmap_atomic(page); memcpy(buf + pos, kaddr + pos, copied); memset(kaddr + pos + copied, 0, len - copied); flush_dcache_page(page); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); if (!PageUptodate(page)) SetPageUptodate(page); |
