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ext4: Allow GFP_FS allocations in ext4_da_convert_inline_data_to_extent()
Since commit 8bc1379b82
, the transaction is stopped before calling
ext4_da_convert_inline_data_to_extent(), which means we can do GFP_FS
allocations and recurse into the filesystem.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Theodore Ts'o <tytso@mit.edu>
This commit is contained in:
parent
df8081801d
commit
7333ed3587
1 changed files with 1 additions and 3 deletions
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@ -848,13 +848,12 @@ ext4_journalled_write_inline_data(struct inode *inode,
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*/
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static int ext4_da_convert_inline_data_to_extent(struct address_space *mapping,
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struct inode *inode,
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unsigned flags,
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void **fsdata)
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{
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int ret = 0, inline_size;
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struct page *page;
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page = grab_cache_page_write_begin(mapping, 0, flags);
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page = grab_cache_page_write_begin(mapping, 0, 0);
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if (!page)
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return -ENOMEM;
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@ -942,7 +941,6 @@ int ext4_da_write_inline_data_begin(struct address_space *mapping,
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ext4_journal_stop(handle);
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ret = ext4_da_convert_inline_data_to_extent(mapping,
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inode,
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flags,
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fsdata);
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if (ret == -ENOSPC &&
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ext4_should_retry_alloc(inode->i_sb, &retries))
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