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

[GFS2] Remove gfs2_inode_attr_in

Browse Source 
This function wasn't really doing the right thing. There was no need
to update the inode size at this point and the updating of the
i_blocks field has now been moved to the places where di_blocks is
updated. A result of this patch and some those preceeding it is that
unlocking a glock is now a much more efficient process, since there
is no longer any requirement to copy data from the gfs2 inode into
the vfs inode at this point.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Steven Whitehouse
2006-11-08 15:45:46 -05:00
parent e7c698d74f
commit 9e2dbdac3d
6 changed files with 26 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
fs/gfs2/inode.h
View File

@ -25,6 +25,13 @@ static inline int gfs2_is_dir(struct gfs2_inode *ip)
return S_ISDIR(ip->i_inode.i_mode);
}
static inline void gfs2_set_inode_blocks(struct inode *inode)
{
struct gfs2_inode *ip = GFS2_I(inode);
inode->i_blocks = ip->i_di.di_blocks <<
(GFS2_SB(inode)->sd_sb.sb_bsize_shift - GFS2_BASIC_BLOCK_SHIFT);
}
void gfs2_inode_attr_in(struct gfs2_inode *ip);
struct inode *gfs2_inode_lookup(struct super_block *sb, struct gfs2_inum_host *inum, unsigned type);
struct inode *gfs2_ilookup(struct super_block *sb, struct gfs2_inum_host *inum);