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| author | Russell King <rmk@dyn-67.arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2008-04-19 16:17:34 (GMT) |
| commit | cf816ecb533ab96b883dfdc0db174598b5b5c4d2 (patch) | |
| tree | 1b7705db288ae2917105e624b01fdf81e0882bf1 /fs/gfs2/inode.h | |
| parent | adf6d34e460387ee3e8f1e1875d52bff51212c7d (diff) | |
| parent | 15f7d677ccff6f0f5de8a1ee43a792567e9f9de9 (diff) | |
| download | linux-fsl-qoriq-cf816ecb533ab96b883dfdc0db174598b5b5c4d2.tar.xz | |
Merge branch 'merge-fixes' into devel
Diffstat (limited to 'fs/gfs2/inode.h')
| -rw-r--r-- | fs/gfs2/inode.h | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/fs/gfs2/inode.h b/fs/gfs2/inode.h index d446506..580da45 100644 --- a/fs/gfs2/inode.h +++ b/fs/gfs2/inode.h @@ -10,9 +10,11 @@ #ifndef __INODE_DOT_H__ #define __INODE_DOT_H__ +#include "util.h" + static inline int gfs2_is_stuffed(const struct gfs2_inode *ip) { - return !ip->i_di.di_height; + return !ip->i_height; } static inline int gfs2_is_jdata(const struct gfs2_inode *ip) @@ -37,13 +39,25 @@ static inline int gfs2_is_dir(const struct gfs2_inode *ip) return S_ISDIR(ip->i_inode.i_mode); } -static inline void gfs2_set_inode_blocks(struct inode *inode) +static inline void gfs2_set_inode_blocks(struct inode *inode, u64 blocks) +{ + inode->i_blocks = blocks << + (GFS2_SB(inode)->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT); +} + +static inline u64 gfs2_get_inode_blocks(const struct inode *inode) { - struct gfs2_inode *ip = GFS2_I(inode); - inode->i_blocks = ip->i_di.di_blocks << + return inode->i_blocks >> (GFS2_SB(inode)->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT); } +static inline void gfs2_add_inode_blocks(struct inode *inode, s64 change) +{ + gfs2_assert(GFS2_SB(inode), (change >= 0 || inode->i_blocks > -change)); + change *= (GFS2_SB(inode)->sd_sb.sb_bsize/GFS2_BASIC_BLOCK); + inode->i_blocks += change; +} + static inline int gfs2_check_inum(const struct gfs2_inode *ip, u64 no_addr, u64 no_formal_ino) { |