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author | Ingo Molnar | 2010-08-31 09:45:21 +0200 |
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committer | Ingo Molnar | 2010-08-31 09:45:46 +0200 |
commit | daab7fc734a53fdeaf844b7c03053118ad1769da (patch) | |
tree | 575deb3cdcc6dda562acaed6f7c29bc81ae01cf2 /fs/nilfs2/bmap.h | |
parent | x86: Remove old bootmem code (diff) | |
parent | Linux 2.6.36-rc3 (diff) | |
download | kernel-qcow2-linux-daab7fc734a53fdeaf844b7c03053118ad1769da.tar.gz kernel-qcow2-linux-daab7fc734a53fdeaf844b7c03053118ad1769da.tar.xz kernel-qcow2-linux-daab7fc734a53fdeaf844b7c03053118ad1769da.zip |
Merge commit 'v2.6.36-rc3' into x86/memblock
Conflicts:
arch/x86/kernel/trampoline.c
mm/memblock.c
Merge reason: Resolve the conflicts, update to latest upstream.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/nilfs2/bmap.h')
-rw-r--r-- | fs/nilfs2/bmap.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/nilfs2/bmap.h b/fs/nilfs2/bmap.h index 9980d7dbab91..a20569b19929 100644 --- a/fs/nilfs2/bmap.h +++ b/fs/nilfs2/bmap.h @@ -32,11 +32,6 @@ #define NILFS_BMAP_INVALID_PTR 0 -#define nilfs_bmap_dkey_to_key(dkey) le64_to_cpu(dkey) -#define nilfs_bmap_key_to_dkey(key) cpu_to_le64(key) -#define nilfs_bmap_dptr_to_ptr(dptr) le64_to_cpu(dptr) -#define nilfs_bmap_ptr_to_dptr(ptr) cpu_to_le64(ptr) - #define nilfs_bmap_keydiff_abs(diff) ((diff) < 0 ? -(diff) : (diff)) @@ -71,7 +66,7 @@ struct nilfs_bmap_operations { int (*bop_delete)(struct nilfs_bmap *, __u64); void (*bop_clear)(struct nilfs_bmap *); - int (*bop_propagate)(const struct nilfs_bmap *, struct buffer_head *); + int (*bop_propagate)(struct nilfs_bmap *, struct buffer_head *); void (*bop_lookup_dirty_buffers)(struct nilfs_bmap *, struct list_head *); @@ -110,6 +105,7 @@ static inline int nilfs_bmap_is_new_ptr(unsigned long ptr) * @b_last_allocated_ptr: last allocated ptr for data block * @b_ptr_type: pointer type * @b_state: state + * @b_nchildren_per_block: maximum number of child nodes for non-root nodes */ struct nilfs_bmap { union { @@ -123,6 +119,7 @@ struct nilfs_bmap { __u64 b_last_allocated_ptr; int b_ptr_type; int b_state; + __u16 b_nchildren_per_block; }; /* pointer type */ @@ -224,6 +221,13 @@ static inline void nilfs_bmap_abort_end_ptr(struct nilfs_bmap *bmap, nilfs_dat_abort_end(dat, &req->bpr_req); } +static inline void nilfs_bmap_set_target_v(struct nilfs_bmap *bmap, __u64 key, + __u64 ptr) +{ + bmap->b_last_allocated_key = key; + bmap->b_last_allocated_ptr = ptr; +} + __u64 nilfs_bmap_data_get_key(const struct nilfs_bmap *, const struct buffer_head *); |