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| author | Jan Kara <jack@suse.cz> | 2009-07-22 13:17:21 +0200 |
|---|---|---|
| committer | Joel Becker <joel.becker@oracle.com> | 2009-07-23 19:59:31 +0200 |
| commit | 0584974a77796581eb3a64b6c5005edac4a95128 (patch) | |
| tree | 8ae9e0fb7fa73bcdd1efefe0ecf82da1b55ba66e /fs/ocfs2/quota_global.c | |
| parent | ocfs2: Remove syncjiff field from quota info (diff) | |
| download | linux-0584974a77796581eb3a64b6c5005edac4a95128.tar.xz linux-0584974a77796581eb3a64b6c5005edac4a95128.zip | |
ocfs2: Define credit counts for quota operations
Numbers of needed credits for some quota operations were written
as raw numbers. Create appropriate defines instead.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/quota_global.c')
| -rw-r--r-- | fs/ocfs2/quota_global.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c index dab45467b5fd..cc8785cf8f61 100644 --- a/fs/ocfs2/quota_global.c +++ b/fs/ocfs2/quota_global.c @@ -648,10 +648,15 @@ int ocfs2_calc_qdel_credits(struct super_block *sb, int type) return 0; oinfo = sb_dqinfo(sb, type)->dqi_priv; - /* We modify tree, leaf block, global info, local chunk header, - * global and local inode */ - return oinfo->dqi_gi.dqi_qtree_depth + 2 + 1 + - 2 * OCFS2_INODE_UPDATE_CREDITS; + /* + * We modify tree, leaf block, global info, local chunk header, + * global and local inode; OCFS2_QINFO_WRITE_CREDITS already + * accounts for inode update + */ + return oinfo->dqi_gi.dqi_qtree_depth + + OCFS2_QINFO_WRITE_CREDITS + + 2 * OCFS2_QUOTA_BLOCK_UPDATE_CREDITS + + OCFS2_INODE_UPDATE_CREDITS; } static int ocfs2_release_dquot(struct dquot *dquot) @@ -701,7 +706,10 @@ int ocfs2_calc_qinit_credits(struct super_block *sb, int type) * global file we can modify info, tree and leaf block */ return ocfs2_calc_extend_credits(sb, &lfe->id2.i_list, 0) + ocfs2_calc_extend_credits(sb, &gfe->id2.i_list, 0) + - 3 + oinfo->dqi_gi.dqi_qtree_depth + 2; + OCFS2_LOCAL_QINFO_WRITE_CREDITS + + 2 * OCFS2_QUOTA_BLOCK_UPDATE_CREDITS + + oinfo->dqi_gi.dqi_qtree_depth + + 2 * OCFS2_QUOTA_BLOCK_UPDATE_CREDITS; } static int ocfs2_acquire_dquot(struct dquot *dquot) |