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-rw-r--r--fs/gfs2/ops_address.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index 39d03f3f2d54..1ccc26426821 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -220,14 +220,14 @@ static int stuffed_readpage(struct gfs2_inode *ip, struct page *page)
220 if (error) 220 if (error)
221 return error; 221 return error;
222 222
223 kaddr = kmap(page); 223 kaddr = kmap_atomic(page, KM_USER0);
224 memcpy((char *)kaddr, 224 memcpy((char *)kaddr,
225 dibh->b_data + sizeof(struct gfs2_dinode), 225 dibh->b_data + sizeof(struct gfs2_dinode),
226 ip->i_di.di_size); 226 ip->i_di.di_size);
227 memset((char *)kaddr + ip->i_di.di_size, 227 memset((char *)kaddr + ip->i_di.di_size,
228 0, 228 0,
229 PAGE_CACHE_SIZE - ip->i_di.di_size); 229 PAGE_CACHE_SIZE - ip->i_di.di_size);
230 kunmap(page); 230 kunmap_atomic(page, KM_USER0);
231 231
232 brelse(dibh); 232 brelse(dibh);
233 233
@@ -240,9 +240,9 @@ static int zero_readpage(struct page *page)
240{ 240{
241 void *kaddr; 241 void *kaddr;
242 242
243 kaddr = kmap(page); 243 kaddr = kmap_atomic(page, KM_USER0);
244 memset(kaddr, 0, PAGE_CACHE_SIZE); 244 memset(kaddr, 0, PAGE_CACHE_SIZE);
245 kunmap(page); 245 kunmap_atomic(page, KM_USER0);
246 246
247 SetPageUptodate(page); 247 SetPageUptodate(page);
248 unlock_page(page); 248 unlock_page(page);
@@ -364,14 +364,14 @@ static int gfs2_prepare_write(struct file *file, struct page *page,
364 if (gfs2_is_stuffed(ip)) { 364 if (gfs2_is_stuffed(ip)) {
365 if (end > sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode)) { 365 if (end > sdp->sd_sb.sb_bsize - sizeof(struct gfs2_dinode)) {
366 error = gfs2_unstuff_dinode(ip, gfs2_unstuffer_page, page); 366 error = gfs2_unstuff_dinode(ip, gfs2_unstuffer_page, page);
367 if (error) 367 if (error == 0)
368 goto out; 368 goto prepare_write;
369 } else if (!PageUptodate(page)) { 369 } else if (!PageUptodate(page))
370 error = stuffed_readpage(ip, page); 370 error = stuffed_readpage(ip, page);
371 goto out; 371 goto out;
372 }
373 } 372 }
374 373
374prepare_write:
375 error = block_prepare_write(page, from, to, gfs2_get_block); 375 error = block_prepare_write(page, from, to, gfs2_get_block);
376 376
377out: 377out: