From 074ca44283bf031678e67af7d82668bb03c55a55 Mon Sep 17 00:00:00 2001 From: Mike Snitzer Date: Fri, 6 Feb 2009 16:23:37 -0500 Subject: ext4: Remove stale block allocator references from ext4.h Remove some leftovers from when the old block allocator was removed (c2ea3fde). ext4_sb_info is now a bit lighter. Also remove a dangling read_block_bitmap() prototype. Signed-off-by: Mike Snitzer Signed-off-by: "Theodore Ts'o" --- fs/ext4/mballoc.h | 1 - 1 file changed, 1 deletion(-) (limited to 'fs/ext4/mballoc.h') diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h index 10a2921baf14..7acf5ef24537 100644 --- a/fs/ext4/mballoc.h +++ b/fs/ext4/mballoc.h @@ -247,7 +247,6 @@ static inline void ext4_mb_store_history(struct ext4_allocation_context *ac) #define in_range(b, first, len) ((b) >= (first) && (b) <= (first) + (len) - 1) -struct buffer_head *read_block_bitmap(struct super_block *, ext4_group_t); static inline ext4_fsblk_t ext4_grp_offs_to_block(struct super_block *sb, struct ext4_free_extent *fex) { -- cgit v1.2.2 From cc0fb9ad7dbc5a149f4957a0dd6d65881d3d385b Mon Sep 17 00:00:00 2001 From: "Aneesh Kumar K.V" Date: Fri, 27 Mar 2009 17:16:58 -0400 Subject: ext4: Rename pa_linear to pa_type Impact: code cleanup This patch rename pa_linear to pa_type and add MB_INODE_PA and MB_GROUP_PA to indicate inode and group prealloc space. Signed-off-by: Aneesh Kumar K.V Reviewed-by: Eric Sandeen Signed-off-by: "Theodore Ts'o" --- fs/ext4/mballoc.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'fs/ext4/mballoc.h') diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h index 7acf5ef24537..dd9e6cd5f6cf 100644 --- a/fs/ext4/mballoc.h +++ b/fs/ext4/mballoc.h @@ -132,12 +132,15 @@ struct ext4_prealloc_space { ext4_lblk_t pa_lstart; /* log. block */ unsigned short pa_len; /* len of preallocated chunk */ unsigned short pa_free; /* how many blocks are free */ - unsigned short pa_linear; /* consumed in one direction - * strictly, for grp prealloc */ + unsigned short pa_type; /* pa type. inode or group */ spinlock_t *pa_obj_lock; struct inode *pa_inode; /* hack, for history only */ }; +enum { + MB_INODE_PA = 0, + MB_GROUP_PA = 1 +}; struct ext4_free_extent { ext4_lblk_t fe_logical; -- cgit v1.2.2