modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/fs/ext4/move_extent.c
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@@ -13,11 +13,10 @@
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 #include "ext4_extents.h"
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 /**
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- * get_ext_path - Find an extent path for designated logical block number.
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- *
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- * @inode:	an inode which is searched
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+ * get_ext_path() - Find an extent path for designated logical block number.
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+ * @inode:	inode to be searched
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  * @lblock:	logical block number to find an extent path
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- * @path:	pointer to an extent path pointer (for output)
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+ * @ppath:	pointer to an extent path pointer (for output)
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  *
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  * ext4_find_extent wrapper. Return 0 on success, or a negative error value
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  * on failure.
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@@ -42,8 +41,9 @@
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 }
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 /**
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- * ext4_double_down_write_data_sem - Acquire two inodes' write lock
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- *                                   of i_data_sem
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+ * ext4_double_down_write_data_sem() - write lock two inodes's i_data_sem
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+ * @first: inode to be locked
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+ * @second: inode to be locked
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  *
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  * Acquire write lock of i_data_sem of the two inodes
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  */
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@@ -215,7 +215,7 @@
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 	for (i = 0; i < nr; i++) {
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 		bh = arr[i];
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 		if (!bh_uptodate_or_lock(bh)) {
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-			err = bh_submit_read(bh);
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+			err = ext4_read_bh(bh, 0, NULL);
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 			if (err)
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 				return err;
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 		}
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@@ -422,8 +422,8 @@
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 					   block_len_in_page, 0, &err2);
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 	ext4_double_up_write_data_sem(orig_inode, donor_inode);
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 	if (replaced_count != block_len_in_page) {
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-		EXT4_ERROR_INODE_BLOCK(orig_inode, (sector_t)(orig_blk_offset),
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-				       "Unable to copy data block,"
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+		ext4_error_inode_block(orig_inode, (sector_t)(orig_blk_offset),
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+				       EIO, "Unable to copy data block,"
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 				       " data will be lost.");
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 		*err = -EIO;
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 	}
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@@ -686,8 +686,8 @@
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 out:
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 	if (*moved_len) {
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-		ext4_discard_preallocations(orig_inode);
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-		ext4_discard_preallocations(donor_inode);
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+		ext4_discard_preallocations(orig_inode, 0);
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+		ext4_discard_preallocations(donor_inode, 0);
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 	}
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 	ext4_ext_drop_refs(path);