X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fkernel_patches%2Fpatches%2Fext3-map_inode_page-2.6-suse.patch;fp=lustre%2Fkernel_patches%2Fpatches%2Fext3-map_inode_page-2.6-suse.patch;h=0000000000000000000000000000000000000000;hb=090c677210ee2946d99c71412e4ff762bb300f4f;hp=91063b3e39a2d9a27340560f9705c336c70b6915;hpb=c843241715b13024a656fad4e465be20e7fc5c79;p=fs%2Flustre-release.git

diff --git a/lustre/kernel_patches/patches/ext3-map_inode_page-2.6-suse.patch b/lustre/kernel_patches/patches/ext3-map_inode_page-2.6-suse.patch
deleted file mode 100644
index 91063b3..0000000
--- a/lustre/kernel_patches/patches/ext3-map_inode_page-2.6-suse.patch
+++ /dev/null
@@ -1,81 +0,0 @@
- fs/ext3/inode.c |   52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
- fs/ext3/super.c |    3 +++
- 2 files changed, 55 insertions(+)
-
-Index: linux-2.6.0/fs/ext3/inode.c
-===================================================================
---- linux-2.6.0.orig/fs/ext3/inode.c	2003-12-31 00:33:49.000000000 +0300
-+++ linux-2.6.0/fs/ext3/inode.c	2003-12-31 01:14:17.000000000 +0300
-@@ -3136,3 +3136,58 @@
- 		ret = ret2;
- 	return ret;
- }
-+
-+int ext3_map_inode_page(struct inode *inode, struct page *page,
-+                        unsigned long *blocks, int *created, int create)
-+{
-+        unsigned int blocksize, blocks_per_page;
-+        unsigned long iblock;
-+        struct buffer_head dummy;
-+        void *handle;
-+        int i, rc = 0, failed = 0, needed_blocks;
-+
-+        blocksize = inode->i_sb->s_blocksize;
-+        blocks_per_page = PAGE_SIZE >> inode->i_sb->s_blocksize_bits;
-+        iblock = page->index * blocks_per_page;
-+
-+        for (i = 0; i < blocks_per_page; i++, iblock++) {
-+                blocks[i] = ext3_bmap(inode->i_mapping, iblock);
-+                if (blocks[i] == 0) {
-+                        failed++;
-+                        created[i] = -1;
-+                } else {
-+                        created[i] = 0;
-+                }
-+        }
-+
-+        if (failed == 0 || create == 0)
-+                return 0;
-+
-+        needed_blocks = ext3_writepage_trans_blocks(inode);
-+        handle = ext3_journal_start(inode, needed_blocks);
-+        if (IS_ERR(handle))
-+                return PTR_ERR(handle);
-+
-+        iblock = page->index * blocks_per_page;
-+        for (i = 0; i < blocks_per_page; i++, iblock++) {
-+                if (blocks[i] != 0)
-+                        continue;
-+
-+                rc = ext3_get_block_handle(handle, inode, iblock, &dummy, 1, 1);
-+                if (rc) {
-+                        printk(KERN_INFO "ext3_map_inode_page: error reading "
-+                               "block %ld\n", iblock);
-+                        goto out;
-+                }
-+                if (buffer_new(&dummy))
-+                        unmap_underlying_metadata(dummy.b_bdev,
-+							dummy.b_blocknr);
-+                blocks[i] = dummy.b_blocknr;
-+                created[i] = 1;
-+        }
-+
-+ out:
-+	ext3_journal_stop(handle);
-+        return rc;
-+}
-+
-Index: linux-2.6.0/fs/ext3/super.c
-===================================================================
---- linux-2.6.0.orig/fs/ext3/super.c	2003-12-31 00:33:49.000000000 +0300
-+++ linux-2.6.0/fs/ext3/super.c	2003-12-31 01:10:40.000000000 +0300
-@@ -2051,6 +2051,9 @@
- int ext3_prep_san_write(struct inode *inode, long *blocks,
-                         int nblocks, loff_t newsize);
- EXPORT_SYMBOL(ext3_prep_san_write);
-+int ext3_map_inode_page(struct inode *inode, struct page *page,
-+                        unsigned long *blocks, int *created, int create);
-+EXPORT_SYMBOL(ext3_map_inode_page);
- 
- MODULE_AUTHOR("Remy Card, Stephen Tweedie, Andrew Morton, Andreas Dilger, Theodore Ts'o and others");
- MODULE_DESCRIPTION("Second Extended Filesystem with journaling extensions");