lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge branch 'for_linus' into for_linus_merged

Browse Source 
Conflicts:
	fs/ext4/ioctl.c
This commit is contained in:
Theodore Ts'o
2012-01-10 11:54:07 -05:00
parent e4e11180df d50f2ab6f0
commit ff9cb1c4ee
16 changed files with 1103 additions and 487 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
fs/ext4/extents.c
View File

@ -3280,6 +3280,9 @@ static int ext4_find_delalloc_range(struct inode *inode,
ext4_lblk_t i, pg_lblk;
pgoff_t index;
if (!test_opt(inode->i_sb, DELALLOC))
return 0;
/* reverse search wont work if fs block size is less than page size */
if (inode->i_blkbits < PAGE_CACHE_SHIFT)
search_hint_reverse = 0;
@ -3452,8 +3455,8 @@ ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode,
int err = 0;
ext4_io_end_t *io = EXT4_I(inode)->cur_aio_dio;
ext_debug("ext4_ext_handle_uninitialized_extents: inode %lu, logical"
"block %llu, max_blocks %u, flags %d, allocated %u",
ext_debug("ext4_ext_handle_uninitialized_extents: inode %lu, logical "
"block %llu, max_blocks %u, flags %x, allocated %u\n",
inode->i_ino, (unsigned long long)map->m_lblk, map->m_len,
flags, allocated);
ext4_ext_show_leaf(inode, path);
@ -3624,7 +3627,7 @@ static int get_implied_cluster_alloc(struct super_block *sb,
struct ext4_sb_info *sbi = EXT4_SB(sb);
ext4_lblk_t c_offset = map->m_lblk & (sbi->s_cluster_ratio-1);
ext4_lblk_t ex_cluster_start, ex_cluster_end;
ext4_lblk_t rr_cluster_start, rr_cluster_end;
ext4_lblk_t rr_cluster_start;
ext4_lblk_t ee_block = le32_to_cpu(ex->ee_block);
ext4_fsblk_t ee_start = ext4_ext_pblock(ex);
unsigned short ee_len = ext4_ext_get_actual_len(ex);
@ -3635,7 +3638,6 @@ static int get_implied_cluster_alloc(struct super_block *sb,
/* The requested region passed into ext4_map_blocks() */
rr_cluster_start = EXT4_B2C(sbi, map->m_lblk);
rr_cluster_end = EXT4_B2C(sbi, map->m_lblk + map->m_len - 1);
if ((rr_cluster_start == ex_cluster_end) ||
(rr_cluster_start == ex_cluster_start)) {