diff options
| author |   Bob Peterson <rpeterso@redhat.com> | 2011-11-21 13:36:17 -0500 |
|---|---|---|
| committer |   Steven Whitehouse <swhiteho@redhat.com> | 2011-11-22 10:25:21 +0000 |
| commit | 564e12b1157215171e7f3af5b70611ec7154327c (patch) | |
| tree | f2a6e3394e59209f8e43a36f10f67bf1372c966c /fs/gfs2/rgrp.h | |
| parent | GFS2: split function rgblk_search (diff) | |
| download | linux-dev-564e12b1157215171e7f3af5b70611ec7154327c.tar.xz linux-dev-564e12b1157215171e7f3af5b70611ec7154327c.zip | |
GFS2: decouple quota allocations from block allocations
This patch separates the code pertaining to allocations into two
parts: quota-related information and block reservations.
This patch also moves all the block reservation structure allocations to
function gfs2_inplace_reserve to simplify the code, and moves
the frees to function gfs2_inplace_release.
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/rgrp.h')
| -rw-r--r-- | fs/gfs2/rgrp.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/gfs2/rgrp.h b/fs/gfs2/rgrp.h index b3b61b8f6d8f..ceec9106cdf4 100644 --- a/fs/gfs2/rgrp.h +++ b/fs/gfs2/rgrp.h @@ -28,15 +28,15 @@ extern void gfs2_free_clones(struct gfs2_rgrpd *rgd); extern int gfs2_rgrp_go_lock(struct gfs2_holder *gh); extern void gfs2_rgrp_go_unlock(struct gfs2_holder *gh); -extern struct gfs2_alloc *gfs2_alloc_get(struct gfs2_inode *ip); -static inline void gfs2_alloc_put(struct gfs2_inode *ip) +extern struct gfs2_qadata *gfs2_qadata_get(struct gfs2_inode *ip); +static inline void gfs2_qadata_put(struct gfs2_inode *ip) { - BUG_ON(ip->i_alloc == NULL); - kfree(ip->i_alloc); - ip->i_alloc = NULL; + BUG_ON(ip->i_qadata == NULL); + kfree(ip->i_qadata); + ip->i_qadata = NULL; } -extern int gfs2_inplace_reserve(struct gfs2_inode *ip); +extern int gfs2_inplace_reserve(struct gfs2_inode *ip, u32 requested); extern void gfs2_inplace_release(struct gfs2_inode *ip); extern int gfs2_alloc_blocks(struct gfs2_inode *ip, u64 *bn, unsigned int *n, |