Displaying 2 results from an estimated 2 matches for "ext2_inodes_per_block".
2012 Aug 02
2
[PATCH] add additional checks to ext2 loader
...2.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/core/fs/ext2/ext2.c b/core/fs/ext2/ext2.c
index bddde8d..8f0f2a4 100644
--- a/core/fs/ext2/ext2.c
+++ b/core/fs/ext2/ext2.c
@@ -139,6 +139,8 @@ ext2_get_inode(struct fs_info *fs, int inr)
block_off = inode_offset % EXT2_INODES_PER_BLOCK(fs);
data = get_cache(fs->fs_dev, block_num);
+ if (!data)
+ return NULL;
return (const struct ext2_inode *)
(data + block_off * EXT2_SB(fs)->s_inode_size);
@@ -164,7 +166,7 @@ static struct inode *ext2_iget_by_inr(struct fs_info *fs, uint32_t inr)
struct inode *inode;...
2012 Mar 20
13
[PATCH 0 of 3 v2] PV-GRUB: add support for ext4 and btrfs
Hi,
The following patches add support for ext4 and btrfs to
PV-GRUB. These patches are taken nearly verbatim from those provided
by Fedora and Gentoo.
We''ve been using these patches for the PV-GRUB images available in EC2
for some time now with no problems.
Changes from v1:
- Makefile has been changed to check the exit code from patch
- The btrfs patch has been rebased to apply