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| author | Felix Fietkau <nbd@openwrt.org> | 2011-04-17 18:32:28 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-04-17 18:32:28 +0000 |
| commit | ede6b0d3600b11aaeacc0316bb18ab6e58aa9541 (patch) | |
| tree | 7fe70d3f0bf4796f5767f07ab55647d2d2e9d114 /target/linux/generic/patches-2.6.31 | |
| parent | 5a0df036b0c176df9f61fe45c625951c779c59c2 (diff) | |
| download | mtk-20170518-ede6b0d3600b11aaeacc0316bb18ab6e58aa9541.zip mtk-20170518-ede6b0d3600b11aaeacc0316bb18ab6e58aa9541.tar.gz mtk-20170518-ede6b0d3600b11aaeacc0316bb18ab6e58aa9541.tar.bz2 | |
rootfs_split: Allow using MTDPART_OFS_APPEND macro for offset of rootfs.
Use offset from struct mtd_part instead of struct mtd_partition for defining
the new partitions. This enables the usage of MTDPART_OFS_APPEND macro in
struct mtd_partition.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
SVN-Revision: 26705
Diffstat (limited to 'target/linux/generic/patches-2.6.31')
| -rw-r--r-- | target/linux/generic/patches-2.6.31/065-rootfs_split.patch | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/target/linux/generic/patches-2.6.31/065-rootfs_split.patch b/target/linux/generic/patches-2.6.31/065-rootfs_split.patch index 7956baf..fd69e3f 100644 --- a/target/linux/generic/patches-2.6.31/065-rootfs_split.patch +++ b/target/linux/generic/patches-2.6.31/065-rootfs_split.patch @@ -37,7 +37,7 @@ /* * MTD methods which simply translate the effective address and pass through -@@ -502,6 +504,150 @@ out_register: +@@ -502,6 +504,152 @@ out_register: return slave; } @@ -92,10 +92,12 @@ +{ + struct mtd_partition *dpart; + struct mtd_part *slave = NULL; ++ struct mtd_part *spart; + int split_offset = 0; + int ret; + -+ ret = split_squashfs(master, part->offset, &split_offset); ++ spart = PART(rpart); ++ ret = split_squashfs(master, spart->offset, &split_offset); + if (ret) + return ret; + @@ -113,7 +115,7 @@ + dpart->name = (unsigned char *)&dpart[1]; + strcpy(dpart->name, ROOTFS_SPLIT_NAME); + -+ dpart->size -= split_offset - dpart->offset; ++ dpart->size = rpart->size - (split_offset - spart->offset); + dpart->offset = split_offset; + + if (dpart == NULL) @@ -188,7 +190,7 @@ /* * This function, given a master MTD object and a partition table, creates * and registers slave MTD objects which are bound to the master according to -@@ -517,7 +663,7 @@ int add_mtd_partitions(struct mtd_info * +@@ -517,7 +665,7 @@ int add_mtd_partitions(struct mtd_info * { struct mtd_part *slave; uint64_t cur_offset = 0; @@ -197,7 +199,7 @@ printk(KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name); -@@ -525,6 +671,21 @@ int add_mtd_partitions(struct mtd_info * +@@ -525,6 +673,21 @@ int add_mtd_partitions(struct mtd_info * slave = add_one_partition(master, parts + i, i, cur_offset); if (!slave) return -ENOMEM; @@ -219,7 +221,7 @@ cur_offset = slave->offset + slave->mtd.size; } -@@ -532,6 +693,32 @@ int add_mtd_partitions(struct mtd_info * +@@ -532,6 +695,32 @@ int add_mtd_partitions(struct mtd_info * } EXPORT_SYMBOL(add_mtd_partitions); |