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f2fs: handle error cases in move_encrypted_block
This patch fixes some missing error handlers. Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
parent
33b40178cb
commit
548aedac51
1 changed files with 16 additions and 9 deletions
25
fs/f2fs/gc.c
25
fs/f2fs/gc.c
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@ -556,27 +556,34 @@ static void move_encrypted_block(struct inode *inode, block_t bidx)
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if (!fio.encrypted_page)
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goto put_out;
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f2fs_submit_page_bio(&fio);
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/* allocate block address */
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f2fs_wait_on_page_writeback(dn.node_page, NODE);
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allocate_data_block(fio.sbi, NULL, fio.blk_addr,
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&fio.blk_addr, &sum, CURSEG_COLD_DATA);
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dn.data_blkaddr = fio.blk_addr;
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err = f2fs_submit_page_bio(&fio);
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if (err)
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goto put_page_out;
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/* write page */
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lock_page(fio.encrypted_page);
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if (unlikely(!PageUptodate(fio.encrypted_page)))
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goto put_page_out;
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if (unlikely(fio.encrypted_page->mapping != META_MAPPING(fio.sbi)))
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goto put_page_out;
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set_page_writeback(fio.encrypted_page);
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/* allocate block address */
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f2fs_wait_on_page_writeback(dn.node_page, NODE);
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allocate_data_block(fio.sbi, NULL, fio.blk_addr,
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&fio.blk_addr, &sum, CURSEG_COLD_DATA);
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fio.rw = WRITE_SYNC;
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f2fs_submit_page_mbio(&fio);
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dn.data_blkaddr = fio.blk_addr;
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set_data_blkaddr(&dn);
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f2fs_update_extent_cache(&dn);
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set_inode_flag(F2FS_I(inode), FI_APPEND_WRITE);
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if (page->index == 0)
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set_inode_flag(F2FS_I(inode), FI_FIRST_BLOCK_WRITTEN);
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put_page_out:
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f2fs_put_page(fio.encrypted_page, 1);
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put_out:
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f2fs_put_dnode(&dn);
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