From mboxrd@z Thu Jan 1 00:00:00 1970 From: Steven Whitehouse Date: Mon, 14 Sep 2009 14:51:10 +0100 Subject: [Cluster-devel] [PATCH 1/4] GFS2: Alter arguments of gfs2_quota/statfs_sync In-Reply-To: <1252936273-32267-1-git-send-email-swhiteho@redhat.com> References: <1252936273-32267-1-git-send-email-swhiteho@redhat.com> Message-ID: <1252936273-32267-2-git-send-email-swhiteho@redhat.com> List-Id: To: cluster-devel.redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit These two functions are altered so that gfs2_quota_sync may in future be called directly from the VFS. The GFS2 superblock changes to a VFS super block and there is an addition of an int argument which is currently ignored. Signed-off-by: Steven Whitehouse --- fs/gfs2/quota.c | 7 ++++--- fs/gfs2/quota.h | 2 +- fs/gfs2/super.c | 7 ++++--- fs/gfs2/super.h | 2 +- fs/gfs2/sys.c | 4 ++-- 5 files changed, 12 insertions(+), 10 deletions(-) diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c index 2e9b932..ed9e197 100644 --- a/fs/gfs2/quota.c +++ b/fs/gfs2/quota.c @@ -1069,8 +1069,9 @@ void gfs2_quota_change(struct gfs2_inode *ip, s64 change, } } -int gfs2_quota_sync(struct gfs2_sbd *sdp) +int gfs2_quota_sync(struct super_block *sb, int type) { + struct gfs2_sbd *sdp = sb->s_fs_info; struct gfs2_quota_data **qda; unsigned int max_qd = gfs2_tune_get(sdp, gt_quota_simul_sync); unsigned int num_qd; @@ -1298,12 +1299,12 @@ static void quotad_error(struct gfs2_sbd *sdp, const char *msg, int error) } static void quotad_check_timeo(struct gfs2_sbd *sdp, const char *msg, - int (*fxn)(struct gfs2_sbd *sdp), + int (*fxn)(struct super_block *sb, int type), unsigned long t, unsigned long *timeo, unsigned int *new_timeo) { if (t >= *timeo) { - int error = fxn(sdp); + int error = fxn(sdp->sd_vfs, 0); quotad_error(sdp, msg, error); *timeo = gfs2_tune_get_i(&sdp->sd_tune, new_timeo) * HZ; } else { diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h index 0fa5fa6..437afa7 100644 --- a/fs/gfs2/quota.h +++ b/fs/gfs2/quota.h @@ -25,7 +25,7 @@ extern int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid); extern void gfs2_quota_change(struct gfs2_inode *ip, s64 change, u32 uid, u32 gid); -extern int gfs2_quota_sync(struct gfs2_sbd *sdp); +extern int gfs2_quota_sync(struct super_block *sb, int type); extern int gfs2_quota_refresh(struct gfs2_sbd *sdp, int user, u32 id); extern int gfs2_quota_init(struct gfs2_sbd *sdp); diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c index f522bb0..47f7373 100644 --- a/fs/gfs2/super.c +++ b/fs/gfs2/super.c @@ -464,8 +464,9 @@ void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh, gfs2_statfs_change_out(m_sc, m_bh->b_data + sizeof(struct gfs2_dinode)); } -int gfs2_statfs_sync(struct gfs2_sbd *sdp) +int gfs2_statfs_sync(struct super_block *sb, int type) { + struct gfs2_sbd *sdp = sb->s_fs_info; struct gfs2_inode *m_ip = GFS2_I(sdp->sd_statfs_inode); struct gfs2_inode *l_ip = GFS2_I(sdp->sd_sc_inode); struct gfs2_statfs_change_host *m_sc = &sdp->sd_statfs_master; @@ -692,8 +693,8 @@ static int gfs2_make_fs_ro(struct gfs2_sbd *sdp) int error; flush_workqueue(gfs2_delete_workqueue); - gfs2_quota_sync(sdp); - gfs2_statfs_sync(sdp); + gfs2_quota_sync(sdp->sd_vfs, 0); + gfs2_statfs_sync(sdp->sd_vfs, 0); error = gfs2_glock_nq_init(sdp->sd_trans_gl, LM_ST_SHARED, GL_NOCACHE, &t_gh); diff --git a/fs/gfs2/super.h b/fs/gfs2/super.h index 22e0417..70ed1ad 100644 --- a/fs/gfs2/super.h +++ b/fs/gfs2/super.h @@ -44,7 +44,7 @@ extern void gfs2_statfs_change_in(struct gfs2_statfs_change_host *sc, const void *buf); extern void update_statfs(struct gfs2_sbd *sdp, struct buffer_head *m_bh, struct buffer_head *l_bh); -extern int gfs2_statfs_sync(struct gfs2_sbd *sdp); +extern int gfs2_statfs_sync(struct super_block *sb, int type); extern int gfs2_freeze_fs(struct gfs2_sbd *sdp); extern void gfs2_unfreeze_fs(struct gfs2_sbd *sdp); diff --git a/fs/gfs2/sys.c b/fs/gfs2/sys.c index a7cbfbd..898f944 100644 --- a/fs/gfs2/sys.c +++ b/fs/gfs2/sys.c @@ -157,7 +157,7 @@ static ssize_t statfs_sync_store(struct gfs2_sbd *sdp, const char *buf, if (simple_strtol(buf, NULL, 0) != 1) return -EINVAL; - gfs2_statfs_sync(sdp); + gfs2_statfs_sync(sdp->sd_vfs, 0); return len; } @@ -170,7 +170,7 @@ static ssize_t quota_sync_store(struct gfs2_sbd *sdp, const char *buf, if (simple_strtol(buf, NULL, 0) != 1) return -EINVAL; - gfs2_quota_sync(sdp); + gfs2_quota_sync(sdp->sd_vfs, 0); return len; } -- 1.6.2.5