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ext4: return ENOMEM if find_or_create_pages fails 

Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Yongqiang Yang 2011-10-31 17:56:10 -04:00 committed by Theodore Ts'o
parent e260daf279
commit 5129d05fda
1 changed files with 2 additions and 2 deletions
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4
fs/ext4/inode.c
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@ -3129,7 +3129,7 @@ int ext4_discard_partial_page_buffers(handle_t *handle,
page = find_or_create_page(mapping, from >> PAGE_CACHE_SHIFT,
mapping_gfp_mask(mapping) & ~__GFP_FS);
if (!page)
return -EINVAL;
return -ENOMEM;
err = ext4_discard_partial_page_buffers_no_lock(handle, inode, page,
from, length, flags);
@ -3372,7 +3372,7 @@ int ext4_block_zero_page_range(handle_t *handle,
page = find_or_create_page(mapping, from >> PAGE_CACHE_SHIFT,
mapping_gfp_mask(mapping) & ~__GFP_FS);
if (!page)
return -EINVAL;
return -ENOMEM;
blocksize = inode->i_sb->s_blocksize;
max = blocksize - (offset & (blocksize - 1));